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Maintenance Manual 208V

1. 4 1 1 Code Indicated which alarm has been triggered Use the History Log Key Table on the following page s to help find the description of the alarm 4 1 2 Message Indicates the message for the alarm that was triggered 4 1 3 History Line Indicates the line that an event has been recorded on 4 1 4 Date Indicates the date that the alarm was triggered 4 1 5 Time Indicates what time the alarm was triggered the time is shown in military time 4 1 6 Alarm Scan Clear By holding down this button you can scroll the history log By pressing this button you can clear 4 1 7 Menu Reverse To scroll menu left 4 1 8 Increase On To change setting up 4 1 9 Decrease Off To change setting down 4 1 10 Menu Forward To scroll menu right 4 2 LCD PANEL MONITOR DISPLAY 5y JAS Figure 5 The Liquid Crystal Display LCD Panel indicates internal status of the inverter which includes power flow measured values and fault and error messages via user selectable display screens Depending on the model and options ordered there are several different displays see Figures 5 for some of the available ones Three Phase Emergency Lighting Inverter Maintenance Manual 18 DSPM 074 9000 00 www DSPManufacturing com 4 3 HISTORY LOG KEY The History Log is used to record certain events that reflect the status and operating mode of the unit The unit has the capability of logging up to 64 lines events 00 through 63 Af
2. to a capital Y Press the NMI button The flashing capital T is replaced by a flashing and the Display reads Battery Breaker Open Battery Breaker Ready to Close Close the Battery Breaker The unit will go on the Inverter run some checks go into Standby Mode and wait until the Utility is lost Note Complete steps 5 1 5 5 1 8 kI Three Phase Emergency Lighting Inverter Maintenance Manual 21 DSPM 074 9000 00 www DSPManufacturing com 5 4 MANUAL BYPASS MODE PROCEDURE The Internal Bypass Switch will supply the critical load with unconditioned input power The purpose of this switch is to route power to the critical load while the UPS rectifier and inverter are de energized With the Internal Bypass Switch there is a hard wired bypass that can be implemented after the Static Bypass Switch has been operated making it possible to continue to provide power to your critical load while issues causing the Static Bypass condition can be addressed Note f the Internal Bypass Switch is in the Bypass Maintenance Manual position when initial power is ap plied to the unit when the Display reads Battery Breaker Open Battery Breaker Ready to Close and you Close the Battery Breaker the Display will change to read Battery Breaker is now CLOSED but the bootup sequence will not continue To boot to the Inverter the Internal Bypass Switch must be in the Auto Inverter UPS position upon initial power up 5
3. DSPM will pro vide the maintenance and testing for the batteries at DSPM s the hourly rates in effect for DSPM DSPM unless specified otherwise in contract will NOT provide Battery replacements but will assist the customer in the replacement of the batteries through the battery manufacturers warranty Extended On Site Warranty 24Hr day 7Days week Except Holidays This Extended Warranty Plan is to be purchased while the equipment is still under current warranty coverage or after ap proval by DSPM and a Certification Inspection by DSPM This plan covers all replacement parts and labor including travel time and expenses for all emergency calls to service the unit All service calls will be made Seven 7 days a week exception of the DSPM s designated holidays If the Customer requests remedial maintenance outside of the contracted coverage or preventive maintenance DSPM will provide this service This service will be charged to the Customer at DSPM s standard hourly rates in effect at the time of the service and will be subject to an available field engineer DSPM will provide all replacement parts for parts that are found defective during emergency service calls If Replaced parts are used from any Customer spare parts kit DSPM will replace them to the Customer owned spare parts kit with no charges to the Customer DSPM will include installation of any changes for safety reasons and at DSPM option install any factory enhancements and
4. agreements relating to this subject VRLA Battery amp Cabinet Warranty 4 30 12 Three Phase Emergency Lighting Inverter Maintenance Manual 46 DSPM 074 9000 00 www DSPManufacturing com DSPM Three Phase Emergency Lighting Inverter Maintenance Manual 47 DIGITAL SIGNAL POWER MANUFACTURE 0 74 9000 00 www DSPManufacturing com
5. lead calcium AGM batteries 2 4 2 10 Year prorated warranty 2 4 3 DSP PWM Smart Battery Monitoring System is TEMPERATURE COMPENSATED maintaining maximum runtime and battery life 2 4 4 Microprocessor controlled recharge and DSP PWM overcharge protection standard 2 5 LAMPS AND LOADS 2 5 1 aoe power provides FULL LIGHT OUTPUT from all lamps and fixtures for the entire run ime 2 5 2 Operates fluorescent compact fluorescent incandescent quartz H 1 D LED and other lamp types 2 5 3 Standard or electronic ballasts dimming devices or panels sensors and most control equipment 2 5 4 Standard or LED Exits and other safety equipment 2 6 CODES 2 6 1 Listed to UL 924 meets NFPA 101 NFPA 70 NEC and OSHA standards 2 6 2 Cities of Chicago and New York approved 2 6 3 Complies with the Buy American Act 2 7 PROTECTION 2 7 1 Provides overload surge and undercurrent protection using DSP PWM technology and DSPM Watchdog Software to protect system performance and reliability 2 7 2 Surge protection against load surges as defined in ANSI IEEE C62 45 category A and B DSPM Three Phase Emergency Lighting Inverter Maintenance Manual 16 DIGITAL SIGNAL POWER MANUFACTURES 074 9000 00 ww DSPManufacturing com 2 8 DIAGNOSTICS AND MAINTENANCE 2 8 1 DSP PWM technology and DSPM Watchdog Software provides complete self diagnostic capabili ties and LED Monitoring 2 8 2 Informative advanced Display and Alarms keep you in cont
6. 1 2 7 1 2 8 1 2 9 UNINTERRUPTIBLE POWER SUPPLY SYSTEM UPS All components within the UPS Module Cabi net and associated batteries which function as a system to provide continuous conditioned AC power to a load UPS MODULE CABINET The metal enclosure which contains the Rectifier Charger Inverter Static Transfer Switch Internal Bypass line operator controls batteries up to 3B0kVA models only and internal control systems required to provide specified AC power to a load UPS MODULE The Rectifier Charger and Inverter assemblies which under the direction of the inter nal control system and operator controls provide specified AC power to a load RECTIFIER CHARGER The UPS components which contain the equipment and controls neces sary to convert input AC power to regulated DC power required for battery charging and for supplying power to the Inverter INVERTER The UPS components which contain the equipment and controls necessary to convert DC power from the Rectifier Charger or the battery to AC power required by the critical load STATIC TRANSFER SWITCH OPTIONAL The device that connects the critical load to the bypass line when the Inverter cannot supply continuous power BYPASS LINE The line which conducts electricity directly from the input power source to the critical load during Maintenance or whenever the UPS is not completely operational AC INPUT POWER Is the power provided by the electri
7. 4 1 Anytime after the unit has been placed on the Inverter and it is desired to place the unit into Manual Bypass i e to work on the load simply turn the switch to the Bypass Maintenance Manual posi tion 5 4 2 The Display will read 54 Bypass on give an event number the date and the time Note Battery Backup will not be available because the Inverter is OFF 5 4 3 Return to the Inverter by switching the switch back to the Auto Inverter UPS position 5 4 5 After the System run a few checks and a low power test of the Inverter it will place the Output on the Inverter DSPM Three Phase Emergency Lighting Inverter Maintenance Manual 22 DIGITAL SIGNAL POWER MANUFACTURE 0 74 9000 00 ww DsPManufacturing com 6 MAINTENANCE 6 1 SAFETY PRECAUTIONS NOTE READ AND UNDERSTAND THIS SECTION THOROUGHLY BEFORE PERFORMING ANY MAINTENANCE WORK ON OR AROUND THE UPS READ THE BATTERY MANU vy FACTURER S MANUAL AND MATERIAL SAFETY DATA SHEETS BEFORE WORKING ON lt lt OR NEAR THE BATTERIES S ONLY NORMAL SAFETY PRECAUTIONS ARE REQUIRED WHEN THE UPS IS OPERAT ING WITH ALL CABINET DOORS CLOSED HOWEVER THE UPS AND BATTERY CABINETS MUST BE KEPT FREE OF STANDING PUDDLES OF WATER EXCESS MOIS TURE OR DEBRIS DEBRIS CAN CONSIST OF EXCESSIVE DUST IN AND AROUND THE UNIT AS THE COOLING FANS IN THE UPS WILL PULL THIS DUST INTO THE UNIT CAUTION ONLY FACTORY TRAINED OR AUTHORIZED PERSONNEL SHOULD ATTEMPT TO IN STALL
8. OR REPAIR THE UPS ORITS BATTERY SYSTEM IMPROPER INSTALLATION HAS PROVEN TO BE THE SINGLE MOST SIGNIFICANT CAUSE OF START UP PROB LEMS SERVICE PERSONNEL SHOULD WEAR INSULATING SHOES FOR ISOLATION FROM DIRECT CONTACT WITH THE FLOOR EARTH GROUND AND SHOULD MAKE USE OF RUBBER MATS WHEN PERFORMING MAINTENANCE ON ANY POR TION OF THE UNIT WHILE IT IS UNDER POWER HIGH AC AND DC ELECTRICAL VOLTAGES ARE PRESENT THROUGHOUT THE UNIT S AND INCORRECT INSTALLA TION OR SERVICING COULD RESULT IN ELECTROCUTION FIRE EXPLOSION OR EQUIPMENT FAILURE WARNING SPECIAL SAFETY PRECAUTIONS AND LOCKOUT TAGOUT PROCEDURES ARE RE QUIRED FOR ALL OPERATIONS INVOLVING THE HANDLING INSTALLATION OR MAIN au TENANCE OF THE UPS SYSTEM AND ANY ASSOCIATED BATTERY CABINETS FAIL URE TO FOLLOW SAFETY PROCEDURES COULD RESULT IN DEATH INJURY OR DAM AGE TO EQUIPMENT Electrical Hazard DANGER THIS EQUIPMENT CONTAINS CIRCUITS THAT ARE ENERGIZED WITH HIGH VOLT AGES ONLY TEST EQUIPMENT DESIGNED FOR TROUBLESHOOTING HIGH VOLT AGES SHOULD BE USED PARTICULARLY FOR OSCILLOSCOPES AND PROBES ALWAYS CHECK WITH AN AC AND DC VOLTMETER TO ENSURE SAFETY BEFORE INITIATING CONTACT OR USING TOOLS EVEN WHEN THE POWER IS OFF DANGER OUSLY HIGH POTENTIAL VOLTAGES MAY EXIST AT CAPACITOR BANKS ALWAYS OBSERVE BATTERY PRECAUTIONS WHEN OPERATING NEAR ANY BATTERIES FAILURE TO OBSERVE THESE PRECAUTIONS COULD RESULT IN DEATH INJURY OR DAMAGE TO EQUIPMENT CAUTION OBSERVE AL
9. PLETELY UNDERNEATH THE UNIT CAUTION INTERNAL BATTERY STRAPPING MUST BE SECURED BY THE CUSTOMER UNIT CONTAINS NON SPILLABLE BATTERIES KEEP THE UNIT UPRIGHT 1 PRIOR TO CONNECTING THE BATTERY CABINETS TO THE UPS UNIT THIS DO NOT STACK DO NOT TILT ALWAYS FOLLOW THE BATTERY MANUFAC TURER S SAFETY INFORMATION TO PREVENT AN ACCIDENT THAT COULD RE SULT IN INJURY OR DEATH WARNING LEAD ACID BATTERIES CONTAIN HAZARDOUS MATERIALS BATTERIES MUST BE HANDLED TRANSPORTED AND RECYCLED OR DISCARDED IN ACCORDANCE WITH FEDERAL STATE AND LOCAL REGULATIONS BE CAUSE LEAD IS A TOXIC SUBSTANCE LEAD ACID BATTERIES SHOULD BE DO NOT DISPOSE OF BATTERIES IN A FIRE THE BATTERIES MAY EX RECYCLED RATHER THAN DISCARDED H SMNI PLODE d DO NOT OPEN OR MUTILATE THE BATTERIES RELEASED ELECTROLYTE IS HARMFUL TO THE SKIN AND EYES AND MAY BE TOXIC A BATTERY CAN HAVE A HIGH SHORT CIRCUIT CURRENT AND PRESENT A RISK OF ELECTRICAL SHOCK THE FOLLOWING PRECAUTIONS SHOULD BE OBSERVED WHEN WORKING ON BATTERIES 1 REMOVE WATCHES RINGS OR OTHER METAL OBJECTS Three Phase Emergency Lighting Inverter Maintenance Manual INC 074 9000 00 DIGITAL SIGNAL POWER MANUFACTURER WWW DSPManufacturing com gt USE TOOLS WITH INSULATED HANDLES WEAR RUBBER GLOVES AND BOOTS DO NOT LAY TOOLS OR METAL PARTS ON TOP OF BATTERIES DISCONNECT CHARGING SOURCE PRIOR TO CONNECTING OR DISCONNECTING BAT TERY TERMINALS DETERMINE I
10. connected to selected fixtures and or lamps which allows normal operating parameters to be maintained In the event of an AC power outage the fixtures lamps and or loads connected to the ECM will continue or immediately begin operating at full light output for a maximum of 90 minutes or other run time as required by UL924 egress codes NOF Normally OFF Circuit 120Vac or 277Vac Normally OFF Circuit output is an excellent option when the customization needs is to provide in addi tion power only in cases of emergency i e exiting lighting or evacuation power In the event of an AC power outage the fixtures lamps and or loads connected to the emergency circuit s will immediately begin operating at full light output for a maximum of 90 minutes or other run time as required by UL924 egress codes NOH Normally OFF Hold On Circuit 120Vac or 277Vac Normally OFF Hold On Circuit outputs are basically the same as our Normally Off Circuit option Both are excellent options when the customization needs is to provide in addition power only in cases of emergency i e exiting lighting or evacuation power The difference between the two is that the NOH feature allows the emergency circuit up to 10 minutes to remain energized after the utility power is re stored This means that in the event of an AC power outage the fixtures lamps and or loads connected to the emergency circuit s will immediately begin operating at full light out
11. icon conveys that there is a risk of electric shock personal in nN DANGER v jury or death to the user if instructions are not followed CAUTION A Caution notice icon conveys to the user or service personnel information mak ing them aware that there is a possibility of equipment damage A Note notice icon indicates when the user should make a reference of informa NOTE tion regarding the UPS operation load status and display status Such informa j tion is essential if DSPM Inc field service assistance and correspondence is re quired CAUTION ENSURE THAT NO FLUIDS OR OTHER FOREIGN OBJECTS CAN ENTER THE IN VERTER SYSTEM NOTE y READ THIS MANUAL IN ITS ENTIRETY BEFORE PERFORMING THE IN 4 STALLATION START UP OPERATION OR MAINTENANCE OF THE UPS X Uninterruptible Power System OR BATTERY SYSTEMS FAILURE TO DO SO COULD RESULT IN ELECTROCUTION FIRE EXPLOSION OR EQUIPMENT FAIL URE WARNING ONLY FACTORY TRAINED OR AUTHORIZED PERSONNEL SHOULD ATTEMPT O TO INSTALL OR REPAIR THE UPS OR ITS BATTERY SYSTEM IMPROPER IN STALLATION HAS PROVEN TO BE THE SINGLE MOST SIGNIFICANT CAUSE OF a START UP PROBLEMS HIGH AC AND DC ELECTRICAL VOLTAGES ARE PRESENT THROUGHOUT THE UNIT S AND INCORRECT INSTALLATION OR DSPM Three Phase Emergency Lighting Inverter Maintenance Manual ING 074 9000 00 DIGITAL SIGNAL POWER MANUFACTURER www DSPManufacturing com Electrical Hazard gt coal A SERV
12. is still under current warranty coverage or after approval by DSPM and a Certification Inspection by DSPM This Full Service Plan covers all emergency calls to service the unit and one 1 Preventive Maintenance call per year Additional Preventive Maintenance calls can per purchased added to the plan This plan covers all replacement parts and labor including travel time and expenses for all emergency calls and one 1 Preventive maintenance call to service the unit All service calls will be made Seven 7 days a week with exception of the DSPM s designated holidays If the Customer requests remedial maintenance or preventive maintenance outside of the contracted coverage Three Phase Emergency Lighting Inverter Maintenance Manual 38 DIGITAL SIGNAL POWER MANUFACTURER 074 9000 00 www DSPManufacturing com SF365 n E DSPM will provide this service This service will be charged to the Customer at DSPM s standard hourly rates in effect at the time of the service and will be subject to an available field engineer DSPM will provide all replacement parts for parts that are found defective during emergency service calls If Replaced parts are used from any Customer spare parts kit DSPM will replace them to the Customer owned spare parts kit with no charges to the Customer DSPM will include installation of any changes for safety reasons and at DSPM option install any factory enhancements and upgrades and reliability changes or im
13. provided as a standard feature of the DSPM s UPS This switch is to bypass the inverter logic incase of failure to enable the end user function until service can be performed The advantage of this form of bypass is that the input filtering is still providing protection to the Critical loads on the UPS Figure 2 illustrates the flow diagram when the UPS has been manually by passed Figure 2 Single Line Drawing Static Bypass Operation 1 6 C AC Loss Battery Operation Referring to Figure 3 if the input power is interrupted the battery will immediately supply the DC power required by the Inverter to maintain continuous AC power to the load A fully charged battery will provide power for the specified time at the rated load or longer at reduced load In the event of a power failure the rectifiers will de energize and the batteries will discharge into the Inverter and maintain power to the critical load until a the battery capacity expires and the inverter turns off or b input power is restored after which the rectifiers will power the inverter and simultaneously recharge the batteries Figure 3 illustrates the flow diagram during battery operation When power is restored after a low battery shutdown the rectifiers automatically restart and recharge the batteries and the Inverter is automatically restarted without operator intervention The inverter auto matically without operator intervention assumes the power
14. third parties in the performance of Warranty work including repair or replacement hereunder where in DSPM S opinion such work can be performed in less time with less expense and in closer proximity to the DSPM product Items Not Covered By Warranty THIS WARRANTY DOES NOT COVER DAMAGE OR DEFECT CAUSED BY misuse improper application wrong or inadequate electrical current or connection inadequate water or drain services negligence inappropriate on site operating conditions repair by non DSPM designated personnel accident in transit tampering alterations a change in location or operating use exposure to the ele ments Acts of God theft or installation contrary to DSPM S recommendations or specifications or in any event if the DSPM for cabinets or other manufacturer s for batteries serial number has been altered defaced or removed THIS WARRANTY DOES NOT COVER shipping costs installation costs circuit breaker resetting or maintenance or service items and further except as may be provided herein does NOT include labor costs or transportation charges arising from the re place ment of the product any part thereof or charges to remove same from any premises of User THIS WARRANTY IS VOID if User allows any battery for the DSPM UPS product to discharge below the minimum battery volt age cutoff point Furthermore the warranty is void if the user does not start recharging a discharged battery within forty eight hours REPAIR OR R
15. upgrades and reliability changes or improvements during the emergency service call Uninterruptible Power Systems UPS and Emergency Lighting Inverter s batteries are NOT warranted under this plan unless specified DSPM will pro vide the maintenance and testing for the batteries at DSPM s the hourly rates in effect for DSPM DSPM unless specified Three Phase Emergency Lighting Inverter Maintenance Manual 37 DIGITAL SIGNAL POWER MANUFACTURER 074 9000 00 www DSPManufacturing com SW36 SF58 n SF724 n E otherwise will NOT provide Battery replacements but will assist the customer in the replacement of the batteries through the battery manufacturers warranty Extended On Site Warranty 24Hr day 7Days week including Holidays This Extended Warranty Plan is to be purchased while the equipment is still under current warranty coverage or after ap proval by DSPM and a Certification Inspection by DSPM This plan covers all replacement parts and labor including travel time and expenses for all emergency calls to service the unit All service calls will be made Seven 7 days a week exception of the DSPM s designated holidays If the Customer requests remedial maintenance outside of the contracted coverage or preventive maintenance DSPM will provide this service This service will be charged to the Customer at DSPM s standard hourly rates in effect at the time of the service and will be subject to an available field engineer DS
16. voiding of all warranties DSPM recommends the uses and downloading from www DSPManufacturing com or www DSPMInc net of the Batteries Log 1 If you chose to use another log the entries should contain the entries in our recom mended log Please refer to the Batteries Maintenance Log in this manual when maintaining your Batteries Log 6 4 3 B Equipment 6 4 3 C 6 4 3 D There are an array of battery resistance and capacity tester on the market We recommend the purchase of one that meets all the IEEE Standards for Stationary Battery Testing CE Compliant These type of testers allow for string testing under load that is they allow the necessary measurement to be taken without the system being taken off line Associated Equipment 6026 ATEC 6 12V 135 Amp PITE 3915 Battery Tester Midtronics PBT 50 Battery Tester Serial Numbers for Batteries Located in the pouch with the Battery Layout Diagram DSPM provides you with a nu merated set of label i e Battery 1 Battery 2 Battery 740 to affix to each battery that was purchased for your system You can use these or establish your own system to identify individual batteries Establishing Batteries Serial Numbers Establish a system to identify individual batteries Such a system that can be used is one that identifies the battery cabinet with an alphabet character Each shelf should be alphanumerically designated and each battery numerically designated Using a clock wi
17. 1 year onsite parts and labor OCB Output Circuit Breaker s 120Vac or 277Vac Output Circuit Breaker s are an excellent feature for separating and controlling the load in the UPS Furthermore the controlling of the individual branches that constitutes your load can be done while the UPS is running giving the customer multiple options or ways to use their UPSs Subject to change without notice Three Phase Emergency Lighting Inverter Maintenance Manual DIGITAL SIGNAL P M 074 9000 00 www DSPManufacturing com 36 7 2 SERVICE PROGRAM DESCRIPTIONS TOS Cl SW58 SW724 E Equipment Turn On Service WITHOUT On Site Warranty Equipment Turn On Service is for customer that would like to have start up performed without adding additional coverage to the of the equipment warranty This coverage can be performed as an On Site Startup Service for any DSPM product All parts and labor to repair if NOT covered under a current Warranty or Service Plan and will be billed from DSPM current rates unless covered by a current warranty or service plan Certification Inspection Visit The Certification Inspection is a service provided to certify equipment capable is placed under a warranty service plan The Certification Inspection is complete when all repairs are completed The Certification Inspection is billed at DSPM current hourly rates based on time of day and day of week service is per formed All part needed to complete t
18. 24 hours per day Including Holidays Table 3 NOTES X Included with Plan Type y Included If Performed During Warranty Period or With Unit Under a Service Contract Coverage for parts must be from other coverage such as an Extended Warranty or Service Contract n indicates the number of Preventive Maintenance Calls per year g Must be purchased during an active original factory warranty during an active Extended Warranty dur ing an active Service Contract or After a CI with DSPM Management approval Multiple Unit discount for more then one unit at a single location only and startups are all at the same time SERVICE AND SUPPORT AT ALL TIMES Three Phase Emergency Lighting Inverter Maintenance Manual 40 ING 074 9000 00 DIGITAL SIGNAL POWER MANUFACTURER www DSPManufacturing com E CHAPTER 8 APPENDIX 8 1 FIGURES AND TABLES When insulated grip tools are not available a method for insulating grips on tools that we use at DSPM using Plasti Dip by Performix is illustrated in Figures 8a f The illustration is only an example of how to insulate your tools i e you may want to insulate the open end of the wrench The product give the user a lot of flexibility when it comes to how many coats to apply as many as you want Applying multiple coats by following the instructions on the can should insulate sufficiently Figures S8a f DSPM cannot control use of this product and will not accept liability Three Phase
19. 35 12V35AH Batteries per string The Battery Layout drawing on the door in your unit provides the number of batteries per string Enclosure Temperature Inside the battery cabinet temperature measured by technician when the cabinet is first opened after load test Ambient Temperature Outside the battery cabinet temperature measured by technician when the cabinet is first opened after load test 6 4 4 1 Float Voltage V 6 4 4 J 6 4 4 K 6 4 4 L 6 4 4 M 6 4 4 N 6 4 4 0 DIGITAL SIGNAL POWER MANUFACTURER ww DSPManufacturing com The no load completely charged string voltage This voltage will be taken across the top of the string breakers in the battery cabinet door Float Current A The no load completely charged string current This current will be taken with a DC clamp on ammeter on either the negative or positive lead at the top of the string breakers in the battery cabinet door Test Load A or Watts Using an AC clamp on ammeter measure each phase output This total is the Test Load amperage Test end Voltage When the 90 minute what length of time it was ran Battery Run was complete measure DC Bus Voltage at the top of the Unit Battery Breaker Test Spec Runtime This is normally 90 minutes Your unit specification runtime may be different To find your unit s Runtime refer to the Sales Order Form under Description Test Actual Runtime This time is the actual runtime that you r
20. AL SIGNAL POWER MANUFACTURER www DSPManufacturing com DSPM Zz Price Each INC DIGIT Defender 3 Online Emergency Lighting Inverter Eternalight 3 Online Emergency Lighting Inverter Cobra 3 Standby Emergency Lighting Inverter Eternalight 3 Standby Emergency Lighting Inverter 208 or 208Y 120V Maintenance Manual 074 9000 00 Phone 1 877 DSPM POWER 1 877 377 6769 Fax 909 930 3335 Website www DSPManufacturing com E Mail techsupport dspmanufacturing com DSPM Three Phase Emergency Lighting Inverter Maintenance Manual DIGITAL SIGNAL POWER MANUFACTURER 074 9000 00 www DSPMani 2 gt 2 z gt E v sc m 5 gt z S D S 3 5 m 5 TABLE OF CONTENTS TABLE OF CONTENTS REVISION HISTORY REPRODUCTION OR DISTRIBUTION FORBIDDEN ABOUT THIS MANUAL SECTION HOW TO USE THIS MANUAL SECTION TECHNICAL ASSISTANCE IMPORTANT SAFETY INSTRUCTIONS SECTION NOTES AND SAFETY INFORMATION CHAPTER 1 INTRODUCTION SECTION 1 1 GENERAL SECTION 1 2 DEFINITIONS SECTION 1 3 THEORY OF OPERATION SECTION 1 4 OUTPUT LOADS SECTION 1 5 OPTIONS SECTION 1 6 OVERVIEW FIGURE I SINGLE LINE DRAWING NORMAL OPERATION SUBSECTION 1 6 4 NORMAL OPERATION SUBSECTION 1 6 B MANUAL BYPASS OPERATION FIGURE 2 SINGLE LINE DRAWING MANUAL BYPASS SUBSECTION 1 6 C AC LOSS BATTERY OPERATION FIGURE 3 SINGLE LINE DRAWING AC LOSS BATTERY OPERATION SUBSECTION 1 6 D EXTERNAL MAINTENANCE BYPASS OPERATION OPTIONAL
21. ATELY ONE GAL LON 4 LITERS OF WATER THE BICARBONATE OF SODA SOLUTION SHOULD BE APPLIED TO THE SPILL UNTIL EVIDENCE OF CHEMICAL REACTION FOAMING HAS CEASED THE RESULTING LIQUID SHOUD BE FLUSHED WITH WATER AND THE AREA DRIED WARNING DO NOT DISPOSE OF A BATTERY OR BATTERIES IN A FIRE THE BATTERIES MAY O EXPLODE CAUSING DEATH OR SERIOUS INJURY Mien WARNING LEAD ACID BATTERIES CONTAIN HAZARDOUS MATERIALS BATTERIES MUST BE HANDLED TRANSPORTED AND RECYCLED OR DISCARDED IN ACCORDANCE WITH FEDERAL STATE AND LOCAL REGULATIONS BECAUSE LEAD IS A TOXIC SUBSTANCE LEAD ACID BATTERIES SHOULD BE RECYCLED RATHER THAN DIS CARDED DO NOT DISPOSE OF BATTERIES IN A FIRE THE BATTERIES MAY EXPLODE DO NOT OPEN OR MUTILATE THE BATTERIES RELEASED ELECTROLYTE IS HARM FUL TO THE SKIN AND EYES AND MAY BE TOXIC Etecweat Hazard A BATTERY CAN HAVE A HIGH SHORT CIRCUIT CURRENT AND PRESENT A RISK OF ELECTRICAL SHOCK THE FOLLOWING PRECAUTIONS SHOULD BE OBSERVED WHEN WORKING ON BATTERIES 1 REMOVE WATCHES RINGS OR OTHER METAL OBJECTS 2 BE CAREFUL NOT TO TOUCH OR GROUND YOURSELF OR TOOLS TO ANYTHING WHILE DISCONNECTING OR INSTALLING JUMPERS 3 USE TOOLS WITH INSULATED HANDLES FOR A METHOD OF INSULATING YOUR EXIST ING TOOLS REFER TO FIGURE 8 a f Three Phase Emergency Lighting Inverter Maintenance Manual 32 074 9000 00 Oo 177 Uv gt 3 F Q g 5 a Electrical Hazard Electrical Hazard DAR WEAR RUBBER GLOVES AND
22. BOOTS DO NOT LAY TOOLS OR METAL PARTS ON TOP OF BATTERIES DISCONNECT CHARGING SOURCE PRIOR TO CONNECTING OR DISCONNECTING BAT TERY TERMINALS DETERMINE IF BATTERY IS INADVERTENTLY GROUNDED IF SO RE MOVE THE SOURCE OF THE GROUND CONTACT WITH ANY PART OF A GROUNDED BATTERY CAN RESULT IN ELECTRICAL SHOCK THE LIKE LIHOOD OF SUCH SHOCK WILL BE REDUCED IF SUCH GROUNDS ARE RE MOVED DURING INSTALLATION AND MAINTENANCE LEAD ACID BATTERIES CAN PRESENT A RISK OF FIRE BECAUSE THEY GENERATE HYDROGEN GAS THE FOLLOWING PROCEDURES SHOULD BE FOLLOWED DO NOT SMOKE WHEN NEAR BATTERIES DO NOT CAUSE FLAME OR SPARK IN BATTERY AREA DISCHARGE STATIC ELECTRICITY FROM YOUR BODY BEFORE TOUCH ING BATTERIES BY FIRST TOUCHING A GROUNDED SURFACE WARNING MAKE SURE THE PROPER POLARITY IS OBSERVED DC BUS VOLTAGE FOR A FORTY FOUR 44 BATTERY STRING SHOULD BE BETWEEN 528 AND 598 4 VDC AND FORA FORTY FIVE 45 BATTERY STRING SHOULD BE BETWEEN 540 AND 612 VDC AS TESTED AT THE TOP OF TB3 BATTERY TERMINAL BLOCK REFER TO SYSTEM COM PONENT LAYOUT WARNING AFTER SERVICING THE BATTERIES ENSURE THAT EACH STRING EACH STRING IS EITHER 44 OR 45 BATTERIES TOTAL CONSIST OF THE NUMBER OF BATTERIES INDI CATED BY THE BATTERY LAYOUT AND THE MEASURED VOLTAGE FROM THE FIRST TO THE LAST BATTERY IS WITHIN THE VOLTAGE RANGE STATED ABOVE 6 4 6 CHARGING OF THE BATTERIES Electrica I Hazard Electrical Hazard Electrical Hazard The Emergency
23. CTURE 0 74 9000 00 www DSPManufacturing com 5 OPERATION AND PROCEDURE y The initial startup must be done by a factory authorized technician or in conjunction with DSPM PLEASE CALL FOR STARTUP BEFORE APPLYING POWER TO THE UPS 5 1 START UP PROCEDURE 5 1 1 5 1 2 5 1 3 After making all power and grounding connections to the Emergency Lighting Inverter System ver ify that all system breakers are set in the OFF position and the Manual Bypass Switch MBS is in the UPS Position Energize the building feeder circuit for the input power for the UPS Set the Input Breaker CB1 to the ON position and verify that each of the following items takes place 5 1 3 1 The fans come on for a moment then turn off 5 1 3 2 The Processor perform a series of checks These checks will be indicated on the front door s display panel 5 1 3 3 The Processor will continue starting the system and the fans will turn back on 5 1 3 4 The rectifier will power up LEDs on the Rectifier Driver Boards will illuminate at this point refer to Inside Door Layouts 5 1 3 5 The display will stop at Battery Breaker Open Battery Breaker Ready to Close 5 1 4 Set the BATTERY BREAKER CB2 to the ON position Note With the Battery Cabinet properly connected about 20 Second after unit is up and running the batteries will automatically be placed online to the UPS 5 1 5 5 1 6 5 1 7 5 1 8 Wait for the Front
24. Door Display to switch between the Output is on the Inverter and the Input Recti fier is operational screens Set the OUTPUT BREAKER CB3 to the ON position Verify the output voltage is correct BEFORE POWERING the intended load Power up all electrical equipment connected to the UPS as specified by the equipment manufactur ers 5 2 SHUT DOWN PROCEDURE 5 2 1 5 2 2 5 2 3 5 2 4 5 2 5 The shut down procedure is the reverse of the start up procedure Power down all electrical equipment connected to the UPS Set the OUTPUT BREAKER CB3 to the OFF position Set the BATTERY AND MAIN AC BREAKERs to the OFF position De energize the Input Feeder Breaker 5 3 STANDBY MODE PROCEDURE Note Standby Mode can only be set prior to going on the Inverter If the Inverter is running the unit must be turned completely OFF to be able to enter into Test Mode 5 3 1 5 3 2 5 3 3 5 3 4 5 3 5 5 3 6 Turn ON CB1 and wait until the Display reads Battery Breaker Open Battery Breaker Ready to Close Locate and press the NMI button on the Processor Mother Board Refer to Figure 12 on Page 30 in User Manual When a flashing capital T replace the flashing you are in Test Mode Using the Menu Forward and or Menu Reverse Button Refer to Figure 13 on Page 31 in User Man ual navigate to the Standby Mode window on the Display and press the Increase On button to turn the small y
25. E FILTER CAPACITORS AND POWER CIRCUITS SHOULD DISCHARGE WITHIN 30 SECONDS HOWEVER POWER CIRCUIT FAILURES CAN OCCUR SO YOU SHOULD ALWAYS ASSUME THAT HIGH VOLTAGE MIGHT STILL EXIST 30 SECONDS AFTER SHUTDOWN VERIFY THAT POWER IS OFF USING AC AND DC VOLTMETERS BEFORE MAKING CONTACT DANGER SOME COMPONENTS WITHIN THE CABINETS ARE NOT CONNECTED TO CHASSIS GROUND ANY CONTACT BETWEEN FLOATING CIRCUITS AND THE CHASSIS IS A LETHAL SHOCK HAZARD Three Phase Emergency Lighting Inverter Maintenance Manual INC z DIGITAL SIGNAL POWER MANUFACTURER 0 74 900 0 00 www DSPManufacturing com A gt DANGER OBSERVE ALL BATTERY SAFETY PRECAUTIONS DURING SERVICE OF THE UPS OR BATTERIES EVEN WITH THE BATTERY CIRCUIT BREAKER IN THE OFF POSITION THE DANGER OF ELECTROCUTION MAY STILL BE PRESENT THE BATTERY POWER TO THE UNIT MUST BE LOCKED AND TAGGED OFF BEFORE PERFORMING ANY SERVICE OR WORK ON THE UNIT FAILURE TO FOLLOW THOSE INSTRUCTIONS AND THE INSTRUCTION LISTED ABOVE AND ELSEWHERE IN THIS MANUAL COULD RESULT IN AN EXPLOSION FIRE EQUIPMENT FAILURE OR ELECTROCUTION CAUTION TO AVOID EQUIPMENT DAMAGE OR INJURY TO PERSONNEL CABINETS 1 EXERCISE EXTREME CARE WHEN HANDLING UPS AND BATTERY CABINETS A WEIGH SEVERAL HUNDRED POUNDS CAUTION TEST LIFT AND BALANCE THE CABINETS BEFORE MOVING MAINTAIN MINIMUM TILT FROM VERTICAL AT ALL TIMES THE BOTTOM STRUCTURE WILL SUPPORT THE UNIT ONLY IF THE FORKLIFT FORKS ARE COM
26. EPLACEMENT OF A DEFECTIVE PRODUCT OR PART THEREOF DOES NOT EXTEND THE ORIGINAL WARRANTY PERIOD THE PRODUCTS LISTED IN THIS WARRANTY ARE NOT FOR USE IN THE CONTROL AREA OR ANY REACTOR CON NECTED OR SAFETY APPLICATIONS OR WITHIN THE CONTAINMENT AREA OF A NUCLEAR FACILITY OR WHERE THE PRODUCTS HAVE POTENTIAL FOR DIRECT PATIENT CONTACT OR WHERE A SIX 6 FOOT CLEARANCE FROM A PA TIENT CANNOT BE MAINTAINED AT ALL TIMES THE PRODUCTS LISTED IN THIS WARRANTY MAY BE USED IN APPLI CATIONS INVOLVING LIFE SUSTAINING OR LIFE SUPPORTING DEVICES ONLY WHERE THE END USED CUSTOMER HAS SIGNED DSPM S HEALTHCARE APPLICATION SALES AGREEMENT OTHERWISE THE WARRANTY IS VOID Limitations e THIS WARRANTY IS IN LIEU OF AND EXCLUDES ALL OTHER WARRANTIES EXPRESS OR IMPLIED IN CLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE e USER S SOLE AND EXCLUSIVE REMEDY IS REPAIR OR REPLACEMENT OF THE PRODUCT AS SET FORTH HEREIN DSPM Three Phase Emergency Lighting Inverter Maintenance Manual 45 DIGITAL SIGNAL POWER MANUFACTURES 074 9000 00 ww DSPManufacturing com IF USER S REMEDY IS DEEMED TO FAIL OF ITS ESSENTIAL PURPOSE BY A COURT OF COMPETENT JU RISDICTION DSPM S RESPONSIBILITY FOR PROPERTY LOSS OR DAMAGE SHALL NOT EXCEED ONE TIMES THE NET PRODUCT PURCHASE PRICE IN NO EVENT SHALL DSPM ASSUME ANY LIABILITY FOR INDIRECT SPECIAL INCIDENTAL CONSEQUENTIAL OR EXEMPLARY DAMAGES OF ANY KIND WHATSOEVER INCLUDING WITHOUT LIMITATION LOST PROFITS BU
27. Emergency Lighting Inverter Maintenance Manual 41 DIGITAL SIGNAL POWER MANUFACTURES 074 9000 00 www DSPManufacturing com Q 1 Battery Diagram 2 Shelf to Shelf Jumper Cables for Batteries 3 Cabinet DC Output Terminal Blocks to Inverter Cabinet 4 Battery Jumpers 5 String 1 Circuit Breaker 6 String 2 Circuit Breaker Note Wires from battery cabinet to inverter to be provided by others Shelf to shelf jumpers are sized to cover a full range of power levels The battery jumpers will be the same or smaller size depending on the power level of the inverter unit DSPM ITAL SIGNAL POWER MANUFACTURER www DSPManufacturing com so O Figure 9 Three Phase Emergency Lighting Inverter Maintenance Manual 074 9000 00 42 1 Input Terminal Block 2 Input Breaker 3 Reference Transformer 4 Bypass Switch 5 Contactor 6 Battery Breaker 7 Fan Transformer 8 Main Output Breaker 9 Reference Transformer 10 Output Terminal Block 11 Manufacturer s Label 12 Input Filters 13 Transformer 14 Fuses 15 Inductors 16 DC Caps Figure 10a 17 Inverter Filters Batteries are to be placed on top shelf 1 2 3 IN E 3 Rectifier Driver Boards 4 Manufacturer s Label 5 Motherboard Assembly 6 Display 7 Computer Interface 8 SBS SCR s 9 Cooling Fans 10 Rectifier SCR s 11 Blower 12 IGBT Assembly 13 IGBT PCBA Figure 10b Please se
28. F BATTERY IS INADVERTENTLY GROUNDED IF SO RE MOVE THE SOURCE OF THE GROUND CONTACT WITH ANY PART OF A GROUNDED BATTERY CAN RESULT IN ELECTRICAL SHOCK THE LIKE LIHOOD OF SUCH SHOCK WILL BE REDUCED IF SUCH GROUNDS ARE RE MOVED DURING INSTALLATION AND MAINTENANCE 7 LEAD ACID BATTERIES CAN PRESENT A RISK OF FIRE BECAUSE THEY GENERATE HYDROGEN GAS THE FOLLOWING PROCEDURES SHOULD BE FOLLOWED DO NOT SMOKE WHEN NEAR BATTERIES DO NOT CAUSE FLAME OR SPARK IN BATTERY AREA 8 DISCHARGE STATIC ELECTRICITY FROM YOUR BODY BEFORE TOUCH ING BATTERIES BY FIRST TOUCHING A GROUNDED SURFACE AKRON gt CAUTION IN CASE OF FIRE INVOLVING ELECTRICAL EQUIPMENT ONLY CARBON DI OXIDE FIRE EXTINGUISHERS OR THOSE APPROVED FOR USE ON ELECTRI CAL EQUIPMENT SHOULD BE USED USE OF WATER ON FIRES INVOLVING LIVE HIGH VOLTAGE ELECTRICAL CIRCUITS COULD PRESENT AN ELECTRO CUTION HAZARD DANGER TO REDUCE THE RISK OF ELECTRICAL SHOCK DISCONNECT THE EMER GENCY LIGHTING INVERTER SYSTEM FROM THE MAIN SUPPLY BEFORE IN STALLING AN INTERFACE SIGNAL CABLE RECONNECT THE POWER ONLY nN AFTER SIGNALING INTERCONNECTIONS HAVE BEEN MADE DO NOT DISMANTLE THE EMERGENCY LIGHTING INVERTER SYSTEM Three Phase Emergency Lighting Inverter Maintenance Manual 10 DIGITAL SIGNAL POWER NANUFACTURER 074 9000 00 anufacturin E 1 INTRODUCTION 1 1 GENERAL The principles of operation described herein are applicable to all models The DSPM In
29. FIGURE 4 SINGLE LINE DRAWING EXTERNAL MAINTENANCE BYPASS OPERATION CHAPTER 2 SPECIFICATIONS TABLE 1 SPECIFICATIONS SECTION 2 1 POWER RATING SECTION 2 2 INPUT SECTION 2 3 OUTPUT SECTION 2 4 BATTERIES SECTION 2 5 LAMPS AND LOADS SECTION 2 6 CODES SECTION 2 7 PROTECTION SECTION 2 8 DIAGNOSTICS AND MAINTENANCE SECTION 2 9 CABINET SECTION 2 10 INSTALLATION SECTION 2 11 SPECIAL APPLICATIONS SECTION 2 12 WARRANTY CHAPTER 3 FIELD REPLACEABLE UNITS FRUS Three Phase Emergency Lighting Inverter Maintenance Manual 074 9000 00 Oo a U gt 3 F Q S a Q is 3 SMNI SECTION 3 1 MOTHER MAIN BOARDS SECTION 3 2 ALL OTHER PARTS CHAPTER 4 DISPLAYS SECTION 4 1 FRONT PANEL DESCRIPTION FIGURE 4 FRONT PANEL DISPLAY SECTION 4 2 LCD PANEL MONITOR DISPLAY FIGURE 5 LCD MONITOR DISPLAY SECTION 4 3 HISTORY LOG KEY TABLE 2 HISTORY LOG KEY CHAPTER 5 OPERATION AND PROCEDURE SECTION 5 1 START UP PROCEDURE SECTION 5 2 SHUT DOWN PROCEDURE SECTION 5 3 STANDBY MODE PROCEDURE SECTION 5 4 MANUAL BYPASS MODE PROCEDURE CHAPTER 6 MAINTENANCE SECTION 6 1 SAFETY PRECAUTIONS SECTION 6 2 WHEN TO CALL SECTION 6 3 STEPS TO TAKE SECTION 6 4 PREVENTATIVE MAINTENANCE SUBSECTION 6 4 1 MAINTAINING AN OPERATOR S LOG SUBSECTION 6 4 2 PERIODIC TESTING OF UPS SUBSECTION 6 4 3 MAINTAINING BATTERIES LOG FIGURE 6 BATTERY RESISTANCE AND CAPACITY TESTER SUBSECTION 6 4 4 RECORDING ENTRIES INTO BATTERIES LOG LOG BA
30. ICING COULD RESULT IN ELECTROCUTION FIRE EXPLOSION OR EQUIPMENT FAILURE CAUTION ALL POWER CONNECTIONS MUST BE COMPLETED BY A LICENSED ELEC TRICIAN WHO IS EXPERIENCED IN WIRING THIS TYPE OF EQUIPMENT WIRING MUST BE INSTALLED IN ACCORDANCE WITH ALL APPLICABLE NATIONAL AND LOCAL ELECTRICAL CODES IMPROPER WIRING MAY CAUSE DAM AGE TO THE EQUIPMENTS INJURY OR DEATH OF PERSONNEL VERIFY THAT ALL HIGH AND LOW VOLTAGE INPUT POWER CIRCUITS ARE DE ENERGIZED AND LOCKED OUT BEFORE INSTALLING CABLES OR MAKING ANY ELECTRI CAL CONNECTIONS NOTE THIS EQUIPMENT GENERATES USES AND CAN RADIATE RADIO FREQUENCY ENERGY AND IF NOT INSTALLED AND USED IN ACCORDANCE WITH THIS MAN lt lt UAL MAY CAUSE INTERFERENCE TO RADIO COMMUNICATIONS IT HAS BEEN S TESTED AND FOUND TO COMPLY WITHIN THE LIMITS FOR A COMPUTING DE VICE PURSUANT TO SUB PART J OF PART 15 OF FCC RULES WHICH ARE DE SIGNED TO PROVIDE REASONABLE PROTECTION AGAINST SUCH INTERFER ENCE WHEN OPERATED IN A COMMERCIAL ENVIRONMENT DANGER LETHAL VOLTAGES EXIST WITHIN THE EQUIPMENT DURING OPERATION EX TREME CAUTION IS REQUIRED WHEN PERFORMING MAINTENANCE OB SERVE ALL WARNINGS AND CAUTIONS IN THIS MANUAL FAILURE TO COMPLY MAY RESULT IN SERIOUS INJURY OR DEATH OBTAIN QUALIFIED SERVICE FOR THIS EQUIPMENT AS INSTRUCTED DANGER BE CONSTANTLY AWARE THAT THE UPS SYSTEM CONTAINS HIGH DC AS WELL AS AC VOLTAGES WITH INPUT POWER OFF AND THE BATTERY DISCONNECTED HIGH VOLTAGE AT TH
31. Initial Checks O Set the input Circuit Breaker and the Battery Breaker to the Off position O Remove all Voltage sources from system while doing the Initial Checks O Visually check cabinets for signs of moisture Check shelf s water dots see Figure 7 Water dots are placed on every shelf and door panel to indicate if moisture is present or has got inside the unit The Dots are originally white in color but will turn red when water drops are absorbed Check cabinets for debris If found remove by blowing out cabinet with a non moisture source If unit has filter s remove and clean Check that screws and hardware are secure Check wire and cable condition OoOooda Calibration O Apply power to the system O Close the input breaker Verify that each of the following items takes place The fans will come on for a moment then turn off The Processor will perform several series of checks The Processor will continue starting the system and the fans will turn back on The rectifier will power up at this point The display will stop at Battery Breaker Open Battery Breaker Ready to Close O For the next step refer to Figure 4 in this manual 1 Press and hold either the Menu Forward or Menu Reverse button on the Front Panel Display 2 The words enter password will appear at the top of the display and a P will appear in the lower right hand corner 3 Continuing to hold the button a new line XXX appears briefl
32. L BATTERY SAFETY PRECAUTIONS DURING INSTALLATION OR SER Three Phase Emergency Lighting Inverter Maintenance Manual 23 074 9000 00 gt gt DIGITAL SIGNAL POWER MANUFACTURER ww DSPManufacturing com As VICE OF THE UPS OR BATTERIES EVEN WITH THE BATTERY CIRCUIT BREAKER IN THE OFF POSITION THE DANGER OF ELECTROCUTION MAY STILL BE PRESENT THE BATTERY POWER TO THE UNIT MUST BE LOCKED AND TAGGED A OFF BEFORE PERFORMING ANY SERVICE OR WORK ON THE UNIT FAILURE TO FOLLOW THOSE INSTRUCTIONS AND THE INSTRUCTION LISTED ABOVE AND ELSEWHERE IN THIS MANUAL COULD RESULT IN AN EXPLOSION FIRE EQUIPMENT FAILURE OR ELECTROCUTION DANGER BE CONSTANTLY AWARE THAT THE UPS SYSTEM CONTAINS HIGH DC AS WELL AS AC VOLTAGES WITH INPUT POWER OFF AND THE BATTERY DISCONNECTED HIGH VOLTAGE AT THE FILTER CAPACITORS AND POWER CIRCUITS SHOULD DIS CHARGE WITHIN 30 SECONDS HOWEVER POWER CIRCUIT FAILURES CAN OCCUR SO YOU SHOULD ALWAYS ASSUME THAT HIGH VOLTAGE MIGHT STILL EXIST AF TER SHUTDOWN VERIFY THAT POWER IS OFF USING AC AND DC VOLTMETERS BEFORE MAKING CONTACT gt 6 2 WHEN TO CALL Call for service if you encounter any of the following conditions 1 Repeated start up attempts are unsuccessful 2 AUPS fault occurs which cannot be cleared 3 Normal operation of the critical load repeatedly causes an overload condition This is nota UPS fault but a qualified person must analyze the total load connected to the UPS
33. Lighting Inverter System charges its battery whenever it is connected to utility power and the input circuit breakers CB1 is turned on Disconnect charging source prior to con necting or disconnecting battery terminals For the best results charge the battery for 24 hours after they are hooked up and the ELI is brought on line Three Phase Emergency Lighting Inverter Maintenance Manual DSPM 074 9000 00 www DSPManufacturing com 33 7 SYSTEM OPTIONS 7 1 UNIT OPTIONS The following is a brief description of the available options for the Three Phase Inverter ECM120 and ECM277 Environmental Control Module Environmental Control Module ECM provides superior dependability and security to commercial and industrial environments It can operate individual fixtures lamps circuits or be daisy chained for con trolling multiple loads One ECM is used per switching device or circuit qty The ECM is perfect for hall ways classrooms corridors meeting rooms or individual offices The ECM was designed specifically for the egress emergency lighting market It is a small module that has many applications The dimensions are 1 25 x1 x2 and comes in two voltage sensing ranges a 100VAC which has a range of 100 140VAC and a 200VAC which has a 200 300VAC range This small and powerful unit is the most versatile module for many applications in the egress emergency lighting market The DSPM difference is the patented ECM which is
34. OFF and bypass SCRs are switched ON A summary alarm 5V signal is sent to the hardwired interface The system remains in this mode until power is cycled or system has been repaired when needed 11 3 5 UPS Problem The System controller will issue a UPS PROBLEM message on the LCD screen if any of the following conditions occur e Input power failure e Output overload During a PROBLEM mode inverter IGBTs remain on and an alarm signal may be sent to the signal interface The system will reset itself as soon as the problems disappears 1 4 OUTPUT LOADS The Three Phase Inverter is designed to power any fluorescent or incandescent lighting There are however certain types of loads that exhibit an excessive inrush current when first turned on or at other times during operation The capacity of the Three Phase Inverter may need to be greater than what would be estimated based on the system label requirements of loads previously discussed Contact the factory directly if you have any questions about powering unusual loads from your Three Phase Inverter 1 5 OPTIONS See Unit Options for details The following options are available with the Three Phase Inverter 1 ECM120 and ECM277 Environmental Control Module 2 NOF Normally OFF Circuit 120Vac or 277Vac 3 NOH Normally OFF Hold On Circuit 120Vac or 277Vac 4 OCB Output Circuit Breaker s 120Vac or 277Vac 5 EPO Emergency Power Off 6 EPO Emergency Power Off 7 RSSP Remote Indi
35. Operation Three Phase Emergency Lighting Inverter Maintenance Manual 15 Ba Sy one rie 074 9000 00 2 SPECIFICATIONS The Three Phase Inverter maintains efficient AC Emergency Power to operate all emergency lighting fixtures at full light output providing superior dependability and security to commercial industrial environments in a small footprint The UPS System Label displays the rated kW as well as nominal voltages There are System Labels located on the interior side of the UPS front door and the exterior side of the unit Table 1 30 UPS Battery _ Weight British Output Power Battery Voltage BAES Series Rating Cabinet Cabinet Com Type VAC tion Dimensions Dimensions bined kvakw w H D w H D bs BTUs Sealed Input and UL924 Maintenance Select Select Output ULI778 Free AGM 120 120 Circuit NFPA 101 Consult Lead 208 208 Breakers NFPA 70 Factory Calcium 240 277 standard NEC 277 480 22 5 Or 120 240 a 5 480 Or 120 277 42 2 1 POWER RATING Three to one hundred and twenty five Kilowatt or 3 000 Watts 125 000 Watts three phase output unit uses the latest DSP PWM technology to provide the most advanced performance and reliability features 2 2 INPUT 208Y 120 480Y 277 208 or 480VAC input 60Hz 2 3 OUTPUT 208Y 120 or 480Y 277VAC True on line design is 299 efficient at 100 linear load 2 4 BATTERIES 2 4 1 Sealed maintenance free
36. PM will provide all replacement parts for parts that are found defective during emergency service calls If Replaced parts are used from any Customer spare parts kit DSPM will replace them to the Customer owned spare parts kit with no charges to the Customer DSPM will include installation of any changes for safety reasons and at DSPM option install any factory enhancements and upgrades and reliability changes or improvements during the emergency service call Uninterruptible Power Systems UPS and Emergency Lighting Inverter s batteries are NOT warranted under this plan unless specified DSPM will pro vide the maintenance and testing for the batteries at DSPM s the hourly rates in effect for DSPM DSPM unless specified otherwise will NOT provide Battery replacements but will assist the customer in the replacement of the batteries through the battery manufacturers warranty Full Service Contract 8 5 Mon Fri This Full Service Plan is to be purchased while the equipment is still under current warranty coverage or after approval by DSPM and a Certification Inspection by DSPM This Full Service Plan covers all emergency calls to service the unit and one 1 Preventive Maintenance call per year Additional Preventive Maintenance calls can per purchased added to the plan This plan covers all replacement parts and labor including travel time and expenses for all emergency calls and one 1 Preventive maintenance call to service the unit All se
37. SD625 A Use a ATTENTION grounded ESD wrist strap when handling the devices and circuit boards Always package ATTENTION ww components and circuit boards in static dissipative plastic bags or the static dissipative LOEB OOS owes material that the FRUS came in before transporting Even if a device has failed Failure to DEVICES do so could result in further damage complicating repair and failure analysis 3 1 MOTHER MONITOR BOARD The Mother Monitor Board is located on the inside right door at the top and mounted with 8 screws Four at each corners and 4 at the middle of each side Verify that all connectors are matches with their designations and pins 1 2 etc Note all plugs and connections are not used Unplug JP1 on daughter board and all connectors from J1 through P17 on Mother Board or P1 through P26 on Monitor Board Install the new board Reconnect all plugs and connections returning them to their original orientations 3 2 All Other Parts Verify that the cables are marked before disconnecting Replace the defective part with the new part Re connect wiring the same way as it was disconnected Three Phase Emergency Lighting Inverter Maintenance Manual 17 074 9000 00 SNIN DIGITAL SIGNAL POWER MANUFACTURER www DSPManufacturing com 4 DISPLAYS 4 1 FRONT PANEL DESCRIPTION Message History Line DSPM www dspmanufacturing com 4 Ad LLL Phone 714 970 2304 Figure 4 Decrease Off Menu Forward
38. SINESS INTERRUPTION OR LOSS OF DATA WHETHER ANY CLAIM IS BASED UPON THEORIES OF CONTRACT NEGLIGENCE STRICT LIABILITY TORT OR OTHERWISE Additional Limitations amp Conditions for Batteries A battery will only be considered defective if it fails to deliver at least 80 percent of its rated capacity during the warranty period Rated capacity is that which is published in the manufacturer s official product literature for the specific product at the time of shipment Batteries must be charged discharged operated stored and serviced in accordance with applicable manufacturer s instruc tions Each battery must be the proper size design and capacity for its intended UPS application at 25 degrees Centigrade The purchaser end user shall give a freshening charge to the battery every six months after the date code on the battery until final installation Temperature 1 Average annual temperature shall not exceed 25 degrees Centigrade 77 degrees Fahrenheit 2 Cell temperature shall not exceed 32 degrees Centigrade 90 degrees Fahrenheit for any 30 day period 3 Operation or storage of any product for any length of time in an environment having a temperature above 40 de grees Centigrade will void the warranty with respect to those products The warranty period shall be adjusted based on actual operating conditions such as temperature and frequency of discharge as published and specified by the battery manufacturer The warranty per
39. Standard Time Phone 1 877 DSPM POWER 1 877 377 6769 After Hours 5 p m 1 a m Pacific Standard Time 1 951 840 0811 Fax 1 909 930 3335 Email techsupport dspmanufacturing com Internet http www DSPManufacturing com To expedite assistance if required Please have the following information from your units System Label found on the right side and inside door panel available Model Model Number S O Number Input Voltage Output Voltage Power Rating and Frequency Three Phase Emergency Lighting Inverter Maintenance Manual 6 074 9000 00 i 2 gt r Q gt Pe v o m a 2 Z S gt O c a m a Oo a U gt 3 F Q a Q is 3 IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS SECTION SAFETY Notes and Safety Information Following safety precautions is important when operating or servicing electrical equipment Always heed these precautions since they are essential to the safe operation and servicing of this product This Manual contains warning symbols which alert the user to check for hazardous conditions The symbols are used extensively throughout this manual and are defined below To ensure the safety of operating performance of this electrical equipment these instructions must be adhered too WARNING A Warning notice icon conveys information to protect the user and service per sonnel against hazardous conditions A Danger notice
40. TTERIES MAINTENANCE LOG 2 OPERATOR S MAINTENANCE FIGURE 7 WATER DOT EXAMPLE SUBSECTION 6 4 5 MAINTAINING THE BATTERIES SUBSECTION 6 4 6 CHARGING OF THE BATTERIES CHAPTER 7 SYSTEM OPTIONS SECTION 7 1 UNIT OPTIONS SECTION 7 2 SERVICE PROGRAM DESCRIPTIONS TABLE 3 SERVICE COVERAGE CHAPTER 8 APPENDIXES SECTION 8 1 FIGURES AND TABLES FIGURE 8a f PERFORMIX PLASTI DIP PROCESS FIGURE 9 BATTERY CABINET FIGURE 10a b SYSTEM LAYOUT SECTION 8 2 LIMITED WARRANTY SECTION 8 3 NOTES Three Phase Emergency Lighting Inverter Maintenance Manual D DSPM 074 9000 00 www DSPManufacturing com 34 34 37 40 41 REVISION HISTORY REV DATE PRIMARY REASON FOR CHANGE NR October 30 2014 New Release pF LISTOFEFFECTIVE PAGES ss OF EFFECTIVE PAGES PAGE PAGE PAGE PAGE PAGE Three Phase Emergency Lighting Inverter Maintenance Manual ZDS SPM 074 9000 00 www DSPManufacturing com Ill Reproduction or Distribution forbidden NOTICE THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION This document contains proprietary and confidential information of Digital Signal Power Manufacturer Inc Digital Signal Power Manufacturer In consideration of the receipt of this document the recipient agrees not to copy any of its contents nor to disclose them to or allow them to be used by any person not currently an Digital Signal Power Manufacturer employee or an employee of the recipient having a need to know without the e
41. an the test Serial Three Phase Emergency Lighting Inverter Maintenance Manual 26 074 9000 00 6 4 4 P 6 4 4 Q 6 4 4 R 6 4 4 8 6 4 4 T 6 4 4 U 6 4 4 V DIGITAL SIGNAL POWER MANUFACTURER ww DsPManufacturing com Depending on the method you chose to identify your individual batteries that identification became your Serial Number Voltage Under load Is the individual voltage drop immediately after the Battery Run Ohmic Value Also known as the internal resistance of the battery Ohmic Value is the resistive value that the internal current encounters This column takes the Voltage Under Load and the charging current immediately after the Battery Run and calculates the Ohmic Value Some tester on the market will make this measurement for you Battery Temp Battery Temp Enclosure Temperature 2 Observations Non Nominal reading or concerns about a specific battery should be noted here Result Non Nominal reading or concerns about strings or cabinet connections should be noted here Technician The testing Technician should sign in this cell Date The testing Technician should Date the signing of his her signature in this cell Three Phase Emergency Lighting Inverter Maintenance Manual 27 074 9000 00 BATTERIES MAINTENANCE LOG System Model amp SO DW050361530 090V 051512 8a anstallanon Dabs 03 48 4012 Test Date 11 28 2012 Location ist Floor Data Building Battery Model Power S
42. battery During the pro rata portion of the warranty period DSPM will replace a Warranty VRLA Battery that DSPM determines to be defective based on the below pro rata formula The formula yields a pro rata credit value which shall be applied against the battery manufacturer s current published list purchase price of a new product of equal or greater Am pere Hour capacity Non Warranty VRLA Batteries With respect to non Warranty VRLA Batteries procured by DSPM for Users DSPM makes NO REPRESENTATIONS as to the effectiveness or extent of warranties that may be assigned to Users for such non Warranty VRLA Batteries assumes NO RESPONSIBILITY for any matters that may be warranted by manufac turers or suppliers of non Warranty VRLA Batteries and extends no coverage under this Warranty to such non Warranty VRLA Batteries PRO RATA CALCULATION FOR CREDIT Battery Manufacturer s Current Published List Purchase Price for the Warranty VRLA Battery X of Months of Total Warranty of Months of Un Expired Warranty of Months of Total Warranty Pro Rata Price Warranty Performance of Component Manufacturers It is DSPM S practice consistent with its desire remedy Warranty defects in the most prompt and effective manner possible to cooperate with and utilize the services of component manufacturers and their authorized representatives in the performance of work to correct defects in the DSPM components Accordingly DSPM may utilize
43. c Three Phase Emergency Lighting Inverters are manufactured to provide critical power for lighting during a power out age The Three Phase Inverter meets or exceeds the life safety codes of UL924 and UL1778 These codes were established to allow the emergency lighting inverters to provide critical power to the lighting circuits during a power failure The emergency lighting inverter will then provide power for 90 minutes that will allow safe and orderly evacuation from the facility The product is an advanced Emergency Lighting Inverter System based on Intelligent Microprocessor Control The Emergency Lighting Inverter System is an intelligent protector and provides pure reliable AC power to the emergency loads protecting them from utility power blackouts swells sags surges and interference All types of lamps are supported by our lighting inverter Under normal power conditions this design enables the system to adjust and filter power fluctuations continuously and automatically In the event of a power failure it can immediately provide back up power from the batteries without any interruption When the utility power is connected or reconnected the charger will automatically recharge the batteries When input power to the Three Phase Inverter is lost during a power outage the system will automatically draw power from its internal battery supply without any interruption The critical load will receive only clean sine wave power The interna
44. cal utility company or auxiliary generator which is connected to the UPS for supplying the critical load and recharging the battery BATTERY The rechargeable battery strings that supply DC power to the inverter to maintain con tinuous AC power to the load during AC input power failure conditions 1 3 THEORY OF OPERATION 1 3 1 1 3 2 1 3 3 1 3 4 2 gt 2 z gt E v sc m 5 gt z S D S 3 5 m 5 Standby Mode After power is applied the system is placed in STANDBY mode and a self check starts During this period the start subroutine checks for the input voltage and proper operation of the inverter and bypass SCR s After the routine is completed and check confirmed OK the system stays in bypass waiting for the utility to fail When a power outrage occurs the load is transferred to the inverter Online Mode The input contactor K1 receives a closing signal connecting input power to the DC sup ply transformer The DC rectifier supplies the battery charger Control Board and the DC AC inverter circuit The battery charger is then activated allowing the batteries to be continuously charged The on line DC AC inverter converts the DC voltage to a pulse width modulation PWM waveform This waveform is filtered and reconstructed to a desired AC output and the load is transferred to the inverter Response To Input Power Failure For An Online System When the input power fails the charg
45. cator Panel 8 SNMP SNMP Card 9 FAX Fax Modem 10 MB Modbus Interface 11 FC Form C Contacts 12 STU3 Onsite Startup 13 EW Extended Warranty 1 6 OVERVIEW The UPS provides two power paths between the utility source and the critical load Figure 1 shows the path for normal operation with the load powered from the inverter Figure 2 shows the path for bypass operation with the load supplied through the static bypass line The Input circuit breaker MCCB for protection of the UPS and cables are field supplied and field installed See WARNING 2 in section 1 0 Three Phase Emergency Lighting Inverter Maintenance Manual 13 074 9000 00 i Q 3 gt Pe g O z gt r v o m bad gt z S gt o H H m a Oo a U gt 3 F Q a Q is 3 Figure 1 Single Line Drawing Normal Operation 1 6 4 Normal Operation During normal operation the path through the inverter is used to power the load Referring to Fig ure1 the rectifiers convert Input AC power to DC DC power is utilized to charge the UPS battery system AC to DC Rectifier The Inverter also convert DC to AC Rectifier to be able to generate clean AC power to supply the critical load The conversion inversion process eliminates any voltage transients or fluctuations existing in the input power before it reaches the critical load 1 6 B Static Bypass Operation Refer to Figure 2 A Static Bypass Switch is
46. e the Interface section of this manual for more detailed information 1s 258 I Three Phase Emergency Lighting Inverter Maintenance Manual ITAL SIGNAL POWER MANUAO 074 9000 00 DI www DSPManufacturing com Q 8 2 LIMITED WARRANTY TEN 10 YEAR DESIGN LIFE VALVE REGULATED LEAD ACID VRLA BATTERIES amp BATTERY CABINET PRODUCTS This Warranty is given ONLY to purchasers who buy for commercial or industrial use in the ordinary course of each purchaser s business General DSPM Corporation products and systems are in our opinion the finest available We take pride in our products and are pleased that you have chosen them Under certain circumstances we offer with our products the following Warranty Against Defects in Mate rial and Workmanship Please read your Warranty carefully This Warranty sets forth our responsibilities in the unlikely event of defect and tells you how to obtain performance under this Warranty LIMITED WARRANTY AGAINST DEFECTS IN MATERIAL AND WORKMANSHIP PRODUCTS COVERED Ten 10 Year Design Life Valve Regulated Lead VDRLA Batteries and DSPM manufactured battery cabinets for Uninterruptible Power Supply UPS system applications Terms of Warranty DSPM Manufactured Battery Cabinets not including batteries As provided herein each DSPM manufactured battery cabinet is war ranted to be free of defects in material and workmanship for a period of i one year from the start up date p
47. er is turned off and the battery bank becomes a DC supply source to the inverter circuit maintaining an uninterrupted AC supply to the pro tected load When the facility power returns stabilizes and is in phase with the backup power the system controller closes the input contactor and the system returns to the Online mode If the battery voltage drops below 26 of its nominal value and the facility power remains off then the system will assume a FAILURE mode Response To Input Power Failure For A Standby System When the input power fails the charger is turned off and the battery bank is transferred becomes a DC supply source used to drive the inverter circuit maintaining a uninter rupted AC supply to the protected load When the facility power returns stabilizes and is in phase with the backup power the system controller closes the input contactor and the system returns to the Standby mode If the battery voltage drops below 26 of its nominal value and the facility power remains off then the system will assume a FAIL URE mode UPS Failure The System controller will issue a FAILURE message on the LCD screen if any of the following conditions happen e Internal failure Three Phase Emergency Lighting Inverter Maintenance Manual 12 074 9000 00 Oo a U gt 3 F Q a Q is 3 e System overheats e Battery bank undervoltage During a FAILURE the system stops its backup operation inverter SCRs are switched
48. ers the inverter With the basic DC voltage the inverter generates a sinusoidal alternating current AC voltage which continuously supplies the load In times of power out rages the 90 minute backup time that come standard in our units keep the load energized If the input power is not restored promptly backup power from the UPS battery permits the orderly shutdown of equip ment supported by the UPS The UPS is simple to start up operate and maintain The Three Phase Inverter is a PWM inverter available in output rating of 3 150 kVA All models have external batteries cabinet s in which the batteries are housed It is listed for compliance to UL1778 UL924 UL924A and CSA107 1 standards The Three Phase Inverter is available with an input or output voltages of 208 240 208Y 277 or 480Y 277 VAC three phase This information is provided on the Sys tem Labels located on the inside front door and the right side of the UPS See Chapter 2 for a complete listing of the Three Phase Inverter specifications This manual provides an overview of the Three Phase Inverter components and their functions The ap pearance and purpose of operator controls and indicators is described with procedures for operation start up shutdown and basic maintenance included 1 2 DEFINITIONS Three Phase Emergency Lighting Inverter Maintenance Manual l1 DSPM 074 9000 00 www DSPManufacturing com 1 2 1 1 2 2 1 2 3 1 2 4 1 2 5 1 2 6
49. from the Rectifier Three Phase Emergency Lighting Inverter Maintenance Manual 14 DIGITAL SIGNAL POWER MANUFACTURER 074 9000 00 www DSPManufacturing com AC VOLT INVERTER METER ON OFF LIMIT MAIN POWER STATIC SOFTWARE OUTPUT 5 BYPASS P TRANSFORMER SWITCH ae UPS POWER UPROCESSOR INPUT PWM INVERTER a INPUT conracror _ _ _ Boor DC POWER DC VOLT INPUT METER aE ON OFF BATTERY ke m LIMIT BANK Figure 3 Single Line Drawing AC Loss Battery Operation 1 6 D Internal Maintenance Bypass EMB Operation There is an Internal Maintenance Bypass which supplies the critical load with unconditioned input power The purpose of this option is to route power to the critical load while the UPS rectifier and in verter are de energized and during Start up before the system is fully operational refer to Figure 4 AC VOLT INVERTER METER ON OFF LIMIT Scar MAIN POWER STATIC SOFTWARE OUTPUT ro BYPASS iG TRANSFORMER f SWITCH POWER UPROCESSOR aid INPUT PWM LOW PASS INVERTER FILTER INPUT fF contactor eerie DC POWER INPUT DC VOLT METER BATTERY ON OFF BANK p LIMIT Figure 4 Single Line Drawing External Maintenance Bypass
50. he repairs are billed from DSPM current list prices Extended On Site Warranty 8 5 Mon Fri This Extended Warranty Plan is to be purchased while the equipment is still under current warranty coverage or after ap proval by DSPM and a Certification Inspection by DSPM This plan covers all replacement parts and labor including travel time and expenses for all emergency calls to service the unit All service calls will be made between 8 00 a m and 5 00 p m and will be limited to Monday through Friday with the exception of the DSPM s designated holidays If the Customer requests remedial maintenance outside of the contracted coverage or preventive maintenance DSPM will provide this service This service will be charged to the Customer at DSPM s standard hourly rates in effect at the time of the service and will be subject to an available field engineer DSPM will provide all replacement parts for parts that are found defective during emergency service calls If replaced parts are used from any Customer spare parts kit DSPM will replace them to the Customer owned spare parts kit with no charges to the Customer DSPM will include installation of any changes for safety reasons and at DSPM option install any factory enhancements and upgrades and reliability changes or improvements during the emergency service call Uninterruptible Power Systems UPS and Emergency Lighting Inverter s batteries are NOT warranted under this plan unless specified
51. ing com see Log 2 in this manual If you chose to use another log the entries should contain the following information Three Phase Emergency Lighting Inverter Maintenance Manual 074 9000 00 Oo a U gt 3 F Q gE 5 a OTC 130 Amp Digital Battery Load Tester OTC3182 Careful Date of system start up Dates that battery maintenance was performed Dates that input output and battery status readings were checked and the values dis played for these readings Dates and summaries of all communications with DSPM s service personnel record keeping will ensure proper maintenance of the UPS Unit and assist in the correc tion of any abnormal conditions 6 4 2 Periodic Testing of UPS The UPS Unit should be manually exercised on a periodic basis once every three months for exampl e This forces the UPS unit to transfer to the battery and return to main power This process activates self diagnostic testing which may reveal conditions that require attention 6 4 3 Maintaining Batteries Log 6 4 3 A Comprehensive Battery Maintenance Program A comprehensive Battery Maintenance Program with the quarterly taking and recording of reading must be established and maintained for the life of the warranty period Every three months for the length of the Servicing Agreement the batteries should be tested and measurement taken log in a Batteries Maintenance Log Failure to maintain a valid bat teries log could result in the
52. iod will be reduced 50 for every 8 degrees Cen tigrade increase in operating temperature above 25 degrees Centigrade base temperature Batteries in the same string must be the same manufacturer same model If not the warranty is void The warranty does not apply to batteries used in cycle applications Miscellaneous NO SALESPERSON EMPLOYEE OR AGENT OF DSPM IS AUTHORIZED TO ADD TO OR VARY THE TERMS OF THIS WARRANTY Warranty terms may be modified if at all only in writing and signed by a DSPM official DSPM obligations under this warranty are conditioned upon timely receipt of full payment of the product pur chase price and any amounts due from User under this Warranty DSPM reserves the right to supplement or change the terms of this Warranty in any subsequent warranty offering to User or others In the event that any provision of this Warranty should be or becomes invalid and or unenforceable during the warranty period the remaining terms and provisions shall continue in full force and effect User shall complete the attached User Warranty Card and forward it to DSPM within thirty 30 days of receipt of the DSPM product This Warranty shall be governed by and construed under the laws of the State of California This Warranty represents the entire agreement between DSPM and User with respect to the subject matter herein and supersedes all prior or contemporaneous oral or written communications representations understandings or
53. isted factory start up standard for all systems 2 10 3 Extended warranty available 2 11 SPECIAL APPLICATIONS 2 11 1 DSPM offers numerous UL924 optional devices to meet unusual or difficult application parameters 2 11 2 ECM Environmental Circuit Module allows fixtures and lamps on the emargengy circuit s to be operated by normal switching and or dimming devices in NON emergency conditions 2 11 3 Dimming Panel Interface allows use with emergency lights controlled by common dimmer panel 2 12 WARRANTY 2 12 1 One Year full warranty on system electronics 2 12 2 Battery warranty 1 year with 9 years pro rated 2 12 3 System 1 year on site warranty labor with DSPM phone assisted start up 2 12 4 Five Year powertrain warranty 2 12 5 Maintenance contracts available 3 FIELD REPLACEABLE UNITS FRUS Each FRUS comes with detail instructions of how the part should be performed At the ends of most wires cables are labels that indicates their locations When ordering replacement parts from the factory supply the information from the System Label refer to Technical Assistance section in this manual Include the model number serial number input output voltages and power rating when ordering parts Replacement parts must be replaced by qualified factory trained service personnel only Circuit boards and IGBTs contain ESDS Electro Static Discharge Susceptible components Handle and package ESDS devices in accordance with JEDEC standard JE
54. ive documents A fax modem is like a data mo dem but is designed to transmit and receive documents to and from a fax machine or another fax mo dem Some but not all fax modems do double duty as data modems UPS and Emergency Lighting Inverter manufacturers have adopted the FAX to allow users to easily communicate with their UPS systems via a telephone line FAX makes it possible for node network communicate with the UPS systems to send out emails to anyone on the network if an email server is available DSPM will remain at the cutting edge of technology and convenience by having FAX as an option on its 3 phase power supplies The FAX will be able to send emails to interested parties when a problem with the power supply occurs MB Modbus Interface Modbus Interface is a serial communications protocol that is simple and robust for connecting industrial electronic devices Modbus is often used to connect a supervisory computer with a remote terminal unit RTU in supervisory control and data acquisition systems Modbus allows for communication between a system that measures temperature real power load percentile battery current and frequency and communicates the measured results to a computer DSPM will remain at the cutting edge of technology and convenience by having MB as an option on its 3 phase power supplies Our lighting inverter are programmed to talk Modbus DSPM s lighting invert ers respond to commands send through TCP M
55. l VRLA valve regulated lead acid maintenance free batteries pro vide 90 minutes of backup power Upon restoration of input power the Three Phase Inverter automatically resumes normal operation and immediately begins to recharge the batteries The Three Phase Inverter has an internal bypass circuit which maintains the power to the load in case of internal UPS failure The Advanced Battery Management system in this unit uses a Digital Signal Processing Pulse Width Modulation DSP PWM Smart Battery Monitoring System for managing the system batteries The DSP PWM Smart Battery Monitoring System is temperature compensated resulting in maintaining maximum runtime and battery life The microprocessor controls recharge and the DSP PWM offer overcharge pro tection The Three Phase Emergency Lighting Inverter incorporates double conversion technology that provides perfect protection specifically for Egress Lighting for facilities It is designed to provide continuous and clean electrical power to a critical load The load is powered by the inverter which receives its power from the building source In the event of an input power failure the UPS will supply power to the critical load for the specified battery time The inverter uses of a double conversion principle eliminates all sources of unwanted power distur bances A rectifier converts the alternating current from the building source to Direct Current DC This DC charges the batteries and pow
56. lable field engineer DSPM will provide all replacement parts for parts that are found defective during emergency service calls If Replaced parts are used from any Customer spare parts kit DSPM will replace them to the Customer owned spare parts kit with no charges to the Customer DSPM will include installation of any changes for safety reasons and at DSPM option install any factory enhancements and upgrades and reliability changes or improvements during the preventive maintenance service call Uninterruptible Power Systems UPS and Emergency Lighting Inverter s batteries are NOT warranted under this plan unless specified DSPM will provide the maintenance and testing for the batteries at DSPM s the hourly rates in effect for DSPM DSPM unless specified otherwise will NOT provide Battery replacements but will assist the customer in the replacement of the batteries through the battery manufacturers warranty Three Phase Emergency Lighting Inverter Maintenance Manual 39 DIGITAL SIGNAL POWER MANUFACTURER 074 9000 00 www DSPManufacturing com COVERAGE LABOR PARTS TRAVEL EMERGENCY PREVENTIVE EXPANSES CALLS MAINTENANCE 8 5 Mon Fri CI Service is as per customer request SW58 8 5 Mon Fri SW724 7 days per week 24 hours per day Except Holidays SW365 7 days per week 24 hours per day Including Holidays SF58 n 8 5 Mon Fri SF724 n 7 days per week 24 hours per day Except Holidays SF365 n 7 days per week
57. line O Report any abnormalities observed in test in the Results section below Technician bier Log 2 cont Three Phase Emergency Lighting Inverter Maintenance Manual 31 074 9000 00 AL SIGNAL POWER MANUFACTURER www DSPManufacturing com Electrical Hazard Electrical Hazard Electrica I Hazard 2 gt 2 z gt E v sc m 5 gt z S D 8 3 5 m 5 6 4 5 Maintaining the Batteries Please refer to the following when maintaining batteries CAUTION BATTERY CIRCUIT BREAKER OPERATES AT THE RATED BATTERY VOTAGE AT ALL TIMES TRIPPED BATTERY CIRCUIT BREAKER INDICATES A SERIOUS PROBLEM THAT MAY RESULT IN SERIOUS INJURY OR DAMAGE TO THE EQUIPMENT IF CIRCUIT BREAKER IS CLOSED WITHOUT KNOWING WHY IT FAILED CHECK FOR SHORTS IN BATTERY OR CALL DSPM CUSTOMER SERVICE AND SUPPORT FOR ASSISTANCE WARNING THE BATTERY ELECTROLYTE IS A DILUTED SULFURIC ACID THAT IS HARMFUL TO THE SKIN AND EYES ITIS ELECTRICALLY CONDUCTIVE AND CORROSIVE WEAR FULL EYE AND HAND PROTECTION ALONG WITH PROTECTIVE CLOTHING IF THE ELECTROLYTE CONTACTS THE SKIN WASH IT OFF IMMEDIATELY WITH WATER IF ELECTROLYE CONTACTS THE EYES FLUSH THOROUGHLY AND IMMEDIATELY WITH WATER SEEK IMMEDIATE MEDICAL ATTENTION SPILLED ELECTROLYTE SHOULD BE WASHED DOWN WITH A SUITABLE ACID NEUTRALIZING AGENT Se ONE COMMON PRACTICE IS TO USE A SOLUTION OF APPROXIMATELY ONE POUND 500 GRAMS OF BICARBONATE OF SODA TO APPROXIM
58. odbus We use a gateway that converts the Ethernet physical layer into a RS232 physical layer which our control board uses With the use of MB the user will be able to monitor normal operation and know when problems occurs with the UPS or its load s FC Form C Contacts Form C Contacts is an option to be used when it is necessary to turn on or off one device by another device This is done by the Form C Contacts control of two circuits one normally open contact and one normally closed contact with a common terminal One use of Form C Contacts may be with an auto matic dialer If the output of the UPS goes off the automatic dialer hooked to the normally Off contacts will energize calling the maintenance telephone SRB Seismic Rated Bracket DSPM s Seismic Rated Brackets are built for use in seismic zone 0 through 4 DSPM s Seismic Rated Brackets are Ideal for blocking and strapping to foundation to hold UPSs in place in case of earthquake Consult your local building code or official for information about local zoning laws STU3 Onsite Startup Onsite Startup is an option that can be purchased along with all DSPM s product when the standard Telephone Startup is not what you desire When purchased we send a qualified technician to your site to do the startup EW Extended Warranty Three Phase Emergency Lighting Inverter Maintenance Manual 35 DSPM 074 9000 00 www DSPManufacturing com Extended Warranty is for one
59. oduct shipment date will be determined only from the DSPM bill of lading From time to time DSPM is requested by Users as defined below to procure non Warranty VRLA Batteries for User on a per order basis Under these circumstances DSPM assigns to User any warranties which are made by the manufacturers and suppliers of s uch non VRLA Warranty Batteries and which are assignable but DSPM makes NO REPRESENTATIONS as to the effectiveness or extent of such warranties assumes NO RESPONSIBILITY for any matters that may be warranted by such manufacturers or suppliers and extends no coverage under this Warranty to such non VRLA Warranty Batteries Warranty Extends to First Purchaser for Use Non transferable This Warranty is extended to the first person firm association or corporation for whom the DSPM product specified herein is origi nally installed for use in the United States or Canada the User This Warranty is not transferable or assignable without the prior written permission of DSPM Drawings Descriptions DSPM warrants for the period and on the terms of the Warranty set forth herein that the covered product will conform to the descriptions contained in the certified drawings if any applicable thereto to DSPM final invoices and to applicable DSPM product brochures and manuals published as of the date of product shipment Descriptions DSPM does not control the use of any prod uct Accordingly it is understood that the Descri
60. ource U1 35 12V35AH Batteries per string 44 Enclosure Temperature 30 Float Voltage V 13 2 580 8 Vdc Float Current A 0 7 Amp Ambient Temperature 25 Test end Voltage 12 0 240 Vdc Test Load A or Watts 60 2 Amp Test Spec Runtime 90 minutes Test Actual Runtime 30 minutes fe se SE femme ae va va Result No problem s found Technician Johe Doe Date 11 28 2012 Log 1 DSPM Three Phase Emergency Lighting Inverter Maintenance Manual 28 DIGITAL SIGNAL POWER MANUFACTURE 0 74 9000 00 WWw DSPManufacturing com BATTERIES MAINTENANCE LOG System Model amp SO DW050361530 090V 051512 8a Ineta atian KATES 20 20 Test Date 11 28 2012 Location ist Floor Data Building Battery Model Power Source U1 35 12V35AH oo per string Enclosure Temperature 30 Float Voltage V 13 2 580 8 Vdc pen Current tA 0 7 Ambient Temperature 25 Test end Voltage 12 0 240 Vdc Test Load A or Watts 60 2 Amp Test Spec Runtime 90 minutes Test Actual Runtime 30 minutes Voltage Un Battery CoO a Result No problem s found Technician Joke Doe Date 11 28 2012 Log I cont DSPM Three Phase Emergency Lighting Inverter Maintenance Manual 29 DIGITAL SIGNAL POWER MANUFACTURE 0 74 9000 00 www DSPManufacturing com EH OPERATOR S MAINTENANCE LOG Power Rating and Frequency Input Voltage Output Voltage Enclosure Temperature Ambient Temperature Test Date Installation Date
61. provements during the preventive maintenance service call Uninterruptible Power Systems UPS and Emergency Lighting Inverter s batteries are NOT warranted under this plan unless specified DSPM will provide the maintenance and testing for the batteries at DSPM s the hourly rates in effect for DSPM DSPM unless specified otherwise will NOT provide Battery replacements but will assist the customer in the replacement of the batteries through the battery manufacturers warranty Full Service Contract 24Hr day 7 Days week including Holidays This Full Service Plan is to be purchased while the equipment is still under current warranty coverage or after approval by DSPM and a Certification Inspection by DSPM This Full Service Plan covers all emergency calls to service the unit and one 1 Preventive Maintenance call per year Additional Preventive Maintenance calls can per purchased added to the plan This plan covers all replacement parts and labor including travel time and expenses for all emergency calls and one 1 Preventive maintenance call to service the unit All service calls will be made Seven 7 days a week with exception of the DSPM s designated holidays If the Customer requests remedial maintenance or preventive maintenance outside of the contracted coverage DSPM will provide this service This service will be charged to the Customer at DSPM s standard hourly rates in effect at the time of the service and will be subject to an avai
62. ptions are NOT WARRANTIES OF PERFORMANCE AND NOT WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE Warranty Claims Procedure Within a reasonable time but in no case to exceed thirty 30 days after User s discovery of a defect User shall contact DSPM at l 909 930 3353 All defective products an component parts replaced under this warranty become the property of DSPM DSPM Three Phase Emergency Lighting Inverter Maintenance Manual 44 DIGITAL SIGNAL POWER MANUFACTURES 074 9000 00 ww DSPManufacturing com DSPM Manufactured Battery Cabinet Subject to the terms and conditions specified herein should DSPM determine that the bat tery cabinet is defective a DSPM field service representative will repair or replace at DSPM S option the non conforming DSPM product warranted hereunder without charge for material or labor provided start up of the DSPM product was per formed by DSPM personnel In all other instances User will be charged for labor performed at DSPM then current rates War ranty coverage will be extended only after DSPM inspection discloses the claimed defect and shows no signs of treatment or use that would void the coverage of this Warranty Ten 10 Year Design Life VRLA Batteries Subject to the terms and conditions specified herein should DSPM determine that a War ranty VRLA Battery is defective within the initial one year warranty period DSPM will replace the Warranty VRLA Battery with a functionally equivalent
63. put for a maximum of 90 min utes or other run time as required by UL924 egress codes When utility power is restored the emer gency circuit s will stay energized for up to 10 minutes depending on user setting At the end of the preset time the normally off circuit s will shutoff OCB Output Circuit Breaker s EPO Emergency Power Off Emergency Power Off option gives the user the ability to instantly turning the UPS off without having to throw the breakers The EPO option is primarily used as a personnel safety feature that will shutoff all power to the UPS output and load When pressed the input utility power is still on the terminal block but the microprocessor turns the inverter and rectifier off RSSP Remote Indicator Panel Remote Indicator Panel option enables the user to remotely monitor the UPS Through the use of re lays the RSSP allows the user to know if the UPS is operating on the input utility power or its battery bank and if the UPS s output is On or Off This feature allows for the UPS to be located away from the load that it operates or controls SNMP SNMP Card Simple Network Management Protocol SNMP is an Internet standard protocol for managing de vices on IP networks Devices that typically support SNMP include routers switches servers worksta tions printers modem racks and more It is used mostly in network Management systems to monitor network attached devices for conditions that wa
64. rol of your emergency lighting environ ment 24 7 2 8 3 Automatically performs periodic self tests ensuring a safely lighted environment prior to an emergency The three phase power supplies are able to do a 5 minute battery run the first of every month except for New Year s day when the test is for 90 minute The testing can be enabled by going to the Autorun screen and selecting Yes or No with the Menu Forward or Menu Reverse button When the battery test happens the rectifier is turned off and the batteries will sustain the load on the output If the voltage dips too low the test is terminated prematurely and a entry is recorded in the alarm log accordingly Two minutes into the battery run test the voltage power date and time are logged in the battery log This is a feature that is standard in our 3 phase power supplies 2 8 4 Single point of testing instead of multiple testing points with battery packs 2 8 5 Water Dots are placed on every shelf and door panel to indicate if moisture is present or has got inside the unit The Dots are originally white in color but will turn red when water are absorbed 2 9 CABINET 2 9 1 Modular design enables flexible installation 2 9 2 Forced air cooling for maximum reliability 2 9 3 All systems are self contained and require external battery cabinet s 2 10 INSTALLATION 2 10 1 onu design and small footprint allow easy installation in electrical closet or other convenient ocations 2 10 2 Phone ass
65. rovided start up is per formed by DSPM personnel occurs within six 6 months of the DSPM shipping date and the product has been stored in a suitable environment prior to start up or ii in any event a maximum of eighteen 18 months from date of product shipment from DSPM The warranty duration shall be whichever period described in the preceding sentence expires first The start up date will be determined only from the completed inspection and start up sheet provided DSPM to User The product shipment date will be determined only from the DSPM bill of lading If any part or portion of the DSPM product fails to conform to the Warranty within the Warranty period DSPM at its option will furnish new or factory remanufactured products for repair or replacement of that portion or part and reinstall the replacement product Ten 10 Year Design Life VRLA Batteries DSPM does not manufacture batteries but does warrant certain ten 10 year design life VRLA batteries Subject to the further conditions and limitations set forth in this document ten 10 year design life VRLA batteries the Warranty VRLA Batteries that are purchased from DSPM and used in DSPM manufactured battery cabinets are warranted to be free of defects in material and workmanship for a period of i one year from date of shipment on a full replacement basis with a func tionally equivalent battery and ii after the 1st year an additional nine years on a pro rata basis The pr
66. rrant administrative attention UPS and Emergency Lighting Inverter manufacturers have adopted the SNMP standard to allow users Three Phase Emergency Lighting Inverter Maintenance Manual 34 DSPM 074 9000 00 www DSPManufacturing com to easily communicate with their UPS systems SNMP makes it possible for one node on a network to communicate with another node enabling the power supply to send out emails to anyone on the net work if an email server is available DSPM will remain at the cutting edge of technology and convenience by having SNMP as an option on its 3 phase power supplies The SNMP will be able to send emails to interested parties when a problem with the power supply occurs The SNMP will host a java webpage that shows all the relevant voltages currents powers energies times alarms associated with the power supply The operator will also be able to remotely operate the power supply as if they are standing in front of it pushing buttons FAX Fax Modem Facsimile Modulator Demodulator Fax Modem is a Telephone line managing devices on an IP net works Its standard features allow users to send a fax by using the telephone access of an E mail ser vice and receive incoming and send outgoing faxes via E mail with the Fax content presented as a file attachment Devices that typically support FAX include routers switches servers workstations print ers and more A fax modem enables a computer to transmit and rece
67. rvice calls will be made between 8 00a m and 5 00p m and are limited to Monday through Friday excluding DSPM s designated holidays If the Customer requests remedial maintenance or preventive maintenance outside of the contracted coverage DSPM will provide this service This service will be charged to the Customer at DSPM s standard hourly rates in effect at the time of the service and will be subject to an available field engineer DSPM will provide all replacement parts for parts that are found defective during emergency service calls If Replaced parts are used from any Customer spare parts kit DSPM will replace them to the Customer owned spare parts kit with no charges to the Customer DSPM will include installation of any changes for safety reasons and at DSPM option install any factory enhancements and upgrades and reliability changes or improvements during the preventive maintenance service call Uninterruptible Power Systems UPS and Emergency Lighting Inverter s batteries are NOT warranted under this plan unless specified DSPM will provide the maintenance and testing for the batteries at DSPM s the hourly rates in effect for DSPM DSPM unless specified otherwise will NOT provide Battery replacements but will assist the customer in the replacement of the batteries through the battery manufacturers warranty Full Service Contract 24Hr day 7 Days week Except Holidays This Full Service Plan is to be purchased while the equipment
68. se or counter clockwise pattern Each battery s Date Code is used to complete the unique serial number for each battery For example Figure 6 6 4 4 Recording Entry into Batteries Log When you manually exercised the UPS it is a good ideal to simultaneously complete the Battery Maintenance Log The test that are made for the battery log must be under load This forcing DIGITAL SIGNAL POWER MANUFACTURER www DSPManufacturing com Three Phase Emergency Lighting Inverter Maintenance Manual 25 074 9000 00 Date Code O70511 1E Battery Cabinet 1 8 Shelf a f Batte 01 14 Serial Number 1 c 8 070511 1E1c8 070511 IE 1c 8 of the UPS unit to transfer to the battery and return to main power would exercised the battery strings enough to provide the valid data necessary A sample of what goes into the cells of the Batteries Maintenance Log is found in Log 1 The following is a description of the entries necessary to complete the log 6 4 4 A 6 4 4 B 6 4 4 C 6 4 4 D 6 4 4 E 6 4 4 F 6 4 4 G 6 4 4 H System Model amp SO These numbers are printed on your Sales Order SO form Installation Date This will be the date that you call Test Date Is the start through completion date s in which the batteries were tested Location The specific place in which the battery cabinet is located i e 1st Floor Data Building Battery Model This information is printed on each battery For example U1
69. technically cor rect and the procedures accurate and adequate to operate this instrument in compliance with its original advertised specifications While every precaution has been made to ensure accuracy and completeness in this manual DSPM assumes no responsibility and disclaims all liability for damages resulting from the use of this information or for any errors or omissions This instrument is designed to prevent accidental shock to the operator when properly used However no engineer design can render safe an instrument which is used carelessly Therefore this manual must be i el e completely before making any measurements Failure to follow directions can result in a serious or fatal accident How to use this Manual This manual is designed for ease of use giving the user easy and quick reference to information This manual uses notice icons to draw attention to the user important information regarding the safe operation and installation of the UPS The notice icons used in this manual are explained below and should be taken into account and adhered to whenever they appear in the text of this manual Technical Assistance Safety Recommendations f any problems are encountered while following this manual DSPM assistance and correspondence is recommended For technical support or help with any questions not covered in the manual contract DSPM Inc 1921 S Quaker Ridge Place Ontario CA 91761 Work Hours 8 a m 5 p m Pacific
70. ter 00 is displayed the system will cycle around to 63 After 64 events are logged the system will start recording again at 00 The Log is read by pressing or holding down the Alarm Scan button The most recent event being displayed first Each time the button is pressed one log event is read in sequential order The following table is a list of possible faults that can be displayed on the LCD Display N Batt Hot Thermostat in Battery cabinet has detected temperature that is above 50 C Phase FLT Input phase sequence fault has not been corrected and system has timed out A hardware fault has been detected by the inverter control board IGBT PCBA caused Invrtr FLT by IGBT failure unexpected power on reset or DC Bus over voltage USBS short Se Bypass Switch failure output voltage still detected after off command was Table 2 oO 7 wo 14 15 16 17 18 20 21 22 23 Three Phase Emergency Lighting Inverter Maintenance Manual 19 074 9000 00 www DSPManufacturing com INC DIGITAL SIGNAL POWER MANUFACTURER History Log Key STKOF trap Software Stack overflow detected WDTMR trap Software has detected a Watchdog timer overflow ISBS xfer Static Bypass Switch has transformed load to Inverter Inv Stop Inverter has unexpected shut off Pwr on RST CPU initialization complete 60 N A Moegi OOOO Table 2 cont Three Phase Emergency Lighting Inverter Maintenance Manual 20 DIGITAL SIGNAL POWER MANUFA
71. to prevent unit failure Momentary overload conditions will be handled within the parameters of the UPS Unit but sus tained overloads will cause the UPS Unit to fail 4 Any indicators or alarms operate abnormally or continuously 5 Any other abnormal function of the system occurs 6 7 When you are unsure of what action to take If any abnormal battery condition is detected 6 3 STEPS TO TAKE As If any of the above occur 1 Record information on the door s LCD Display and ready the information off the System Label 2 Call DSPM s Customer Service DANGER o LETHAL VOLTAGES ARE PRESENT INSIDE THE EQUIPMENT EVEN WHEN THERE A APPEARS TO BE NO INPUT POWER TO THE UNIT PROTECT YOURSELF FROM THE RISK ELECTROCUITION BY REFERRING SERVICE TO QUALIFIED PERSONNEL ONLY 6 4 PREVENTATIVE MAINTENANCE 2 gt e z gt e v sc m 5 gt z S D S 3 5 m 5 UPS Operator Maintenance consists of the basic tasks listed in this section Other mainte nance functions require DSPM s service personnel 6 4 1 Maintaining an Operator s Log A minimum of every six months for the length of the Servicing Agreement the UPS system should be tested and the measurement taken logged in a Operator s Maintenance Log Failure to maintain a valid maintenance log could result in the voiding of all warranties DSPM recommends the downloading and uses of the Maintenance Log from www DSPMInc net or www DSPManufactur
72. xpress written consent of Digital Signal Power Manufac turer and further agrees to surrender this document to Digital Signal Power Manufacturer when the reason for its receipt has terminated 2014 Digital Signal Power Manufacturer Inc All rights reserved Three Phase Emergency Lighting Inverter Maintenance Manual 074 9000 00 E DIGITAL SIGNAL POWER MANUFACTURER www DSPManufacturing com About this Manual Thank you for selecting this Emergency Lighting Inverter System ELI It provides you with perfect protection for connected loads and equipment This manual contains Important instructions that should be followed during maintenance of the DSPM Uninterruptible Power Supply It includes important safety and maintenance instruc tions for operating the Emergency Lighting Inverter System If you should have any problems with the Emer gency Lighting Inverter System please refer to this manual and or call technical support Your DSPM Uninterruptible Power Supply is designed to provide reliable protection from power disturbances for many years Please be sure to follow the manufacturers instructions to ensure optimum performance of the equipment This manual contains descriptions of all controls and indicators required to operate the DSPM Unin terruptible Power Supply Please read this manual carefully and retain it for future reference To the best of our knowledge and at the time written the information contained in this document is
73. y 4 The message wrong password try again flash on the screen and 5 You are now in Password Mode Note To exit Password Mode press the Alarm Scan Clear button the P disappears O With the P in the lower right corner of the display Use the Menu Forward or Reverse button to go to the SF Scale Factor display windows 7 Log 2 SPM Three Phase Emergency Lighting Inverter Maintenance Manual 30 DIGITAL SIGNAL POWER MANUFACTURES 074 9000 00 DSPManufacturing com For the input voltages Input VOLT 1 2 or 3 SF output voltages Output VOLT 1 2 or 3 SF output current Output AMPS 1 2 3 SF and DC bus battery voltage BAT dc Volts SF Calibrate the display to the measured value for each of these windows O Record the set values for the system below Input Voltage RWND AtoN BtoN CtoN Output Voltage and Current AtoN BtoN CtoN TA IB and IC Note all recorded voltages should be measure with True RMS meters Check the Bat Temp screen and record oC Exit Password Mode by pressing the Alarm Scan Clear button Close the Battery Breaker and wait for the system to transfer to inverter Record the set values for the system below Input Voltage 0000 AtoN BtoN CtoN Output Voltage and Current AtoN _ BtoN CtoN IA IB and IC Note all recorded voltages should be measure with True RMS meters O Secure cabinet doors your system is back on

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