User Manual - Innovative Energies Ltd
Contents
1. i No Break with comms interface Specifications are subject to change without notice No liability accepted for errors or omissions A R Twhovative energies No Break DC amp standard N 1 connections 1 1 x No Break DC charger and 1 x battery bank This is the basic connection which is most commonly used and provides adequate protection for the majority of systems requiring DC back up in the event of a mains power failure 2 1 x No Break DC charger and 2 x battery banks The SR250xxxV No Break DC UPS is designed to provide superior battery backup availability without having to use two power supplies Dual battery banks and automatic battery condition testing reduce the risk of battery failure for critical applications SRxxxC L SRxxxV L a L LOAD INPUT n INPUT as B1 a i BAT 1 as LOAD e B Bae B2 BAT 2 ECB L RES ALARMS RES BCT LOAD ALARMS COMMS PORT Alarms Available Alarms Available Single battery DC Power OK YES N 1 redundancy for Power OK YES backup system Battery Missing YES batteries Battery Missing B1 amp B2 YES Battery Low YES Battery Low B1 amp B2 YES Battery Condition Test Fail YES Battery Condition Test Fail YES B1 amp B2 3 2 x No B2. your expectations and perform for years to follow Sincerely The Innovative Energies team 20 10 11
3. 7 Standard AC DC power supplies with alarms and external diodes SRxxxD R INPUT Ay LOAD ALARMS SRxxD INPUT Ny ALARMS 8 Standard AC DC power supplies with internally fit ted diodes applies only to SR100P and SR250P mod els with outputs gt 12VDC SRxxxP INPUT nN LOAD 4 _ F SRxxxP INPUT NY Specifications are subject to change without notice No liability accepted for errors or omissions 11 mnovative TERMS OF WARRANTY Innovative Energies Ltd warrants its power supplies for 24 months two years from date of shipment against material and workmanship defects Innovative Energies liability under this warranty is lim ited to the replacement or repair of the defective product as long as the product has not been damaged through misapplication negligence or unauthorized modification or repair Innovative Energies Limited Phone Freephone Fax Email Online In Person By Post 64 9 835 0700 0800 654 668 New Zealand 1800 148 494 Australia 64 9 837 3446 info innovative co nz www innovative co nz or www innovative energies com 1 Heremai Street Henderson Auckland New Zealand PO Box 19 501 Auckland 1746 New Zealand Cnergies Thank you for purchasing from Innovative Energies We trust your power supply will exceed
4. fuses or MCBs match the rating of the PSU or converter Adequate fuse protection of battery circuits is very important owing to the large potential currents available from batteries Our No Break DC series has an internal ECB for protection of the battery circuit but for all other charging situations should have an external fuse or cir cuit breaker fitted in the battery circuit Connection polarity It is critical to check the polarity carefully when connecting batteries and equipment to DC power supplies and chargers Boost chargers and some float chargers made by Innovative Energies have reverse polarity protection which can be by an electronic switch non destructive or an internal fuse which needs to be replaced if a battery is connected in re verse Glossary of terms used in our user manuals PSU power supply unit BCT battery condition test ECB electronic circuit breaker ELVD electronic low voltage disconnect RPP reverse polarity protection EMI electromagnetic interference SNMP Simple Network Management LAN local area network Protocol Specifications are subject to change without notice No liability accepted for errors or omissions 2 ovative energies The No Break DC power supply is designed to provide DC power to lead acid batteries for critical back up applications In addition to the normal features of the standard SR100C model the SR100 LAN has an ethernet communication interface using SNMP p
5. pres Voltage threshold for battery detec tion amp battery condition test BCT If voltage drops to this level during BCT then the test is 122 aa ote 28 6 ane 2 03vicell aborted and BATT SYS OK relay de energises V shutd Output voltage of PSU during bat tery detection amp BCT 11 5 23 28 8 34 5 46 1 92V cell V batl Battery low alarm voltage during mains fail 11 22 27 6 33 44 1 84V cell BATT SYS OK alarm relay de energizes V disco Battery disconnect voltage during mains fail 10 20 25 30 40 1 66V cell Becl Maximum charge current as of rated PSU rated current 2 Comms communications mode of PSU F continuous data stream of status M M responds only to request made by a controller BatDetect Battery detection interval time active only when no battery charge current is detected the 60 min unit may not detect a missing battery for up to this time BCT length of battery condition test 20 min Ret retest option N after a failed BCT further scheduled BCTs are inhibited y Y after a failed BCT further scheduled BCTs will be allowed CC Length of charge cycle in minutes hours days ie time between battery condition tests oe MfiBCT time before mains fail check during BCT A mains fail during a BCT will stop the BCT If set 30 min longer than BCT time no mains fail check will occur NOTES 4 Output voltage is set by an internal potentiometer 2 Refer to model table or label at the front of this manual if non s
6. which may be to the maximum allowable of 3 5mA Ventilation High operating temperature is a major cause of power supply failures for example it has been well documented that a 10 C rise in the operating temperature of a component will halve its expected life Therefore always ensure that there is adequate ventilation for the equipment Batteries and cooling fans also suffer shortened lifetimes if subjected to high ambient temperatures both should be included in a routine maintenance schedule to check for signs of reduced effi ciency Water Dust Every effort must be made in the installation to minimise the risk of ingress of water or dust Water will almost always cause instant failure The effects of dust are slower in causing failure of electronic equipment but all electrical equip ment should be cleaned free of any dust accumulation at regular intervals This is particularly important where internal fans are fitted Electromagnetic Interference EMI Switching power supplies and converters inherently generate electrical noise All wiring should be as short as practica ble and segregated from all equipment wiring which is sensitive to EMI Residual noise can be reduced by looping DC wiring through ferrite cable sleeves These are most effective as close to the power supply as possible and as many turns of the wire taken through the core and in the same direction as the core will accommodate Fuse ratings Check that the wiring and
7. MP setup NOTES 1 Maximum current available with input power present 2 5 x rated PSU current with no input power 1 5 x rated PSU current 2 Reverse polarity protection If the battery is connected in reverse the internal battery protection fuse may be ruptured and the unit should be returned to the manufacturer for repair If the fuse is good the voltage measured as at step 3 above should be exactly the same on both the load and battery outputs 3 Battery Condition Test BCT BCT function is disabled on start up and is controlled via the SNMP interface 4 BCT fail reset Specifications are subject to change without notice No liability accepted for errors or omissions If the system fails a BCT the BAT LOW alarm latches de energized state until either both the mains power input and the battery are disconnected briefly or the system passes the next BCT ALARM CONNECTIONS ALARMS NC NO C NC NO C NC NO C Alarm contacts shown AUX POWER BAIT us To network router or PC ey DC OUT Temperature sensor to be placed on or near battery LOAD BATT in de energized state FRONT PANEL BATT OK POWER OK ALARMS POWER Relay is energized when input power and DC output are present BATT Relay is de energized when either 1 battery voltage 1 8V cell for 2V cells operates only when no input power present or 2 battery missing or fault in battery circuit wiring alarm does not activate fo
8. ZZ by s e tymnovative f ssc PE EEN AN NZ Freephone 0800 654 668 ee energies AU Freephone 1800 148 494 Email info innovative co nz User Manual SR1007 LAN No Break DC UPS with SNMP communications port 100W 2 D gt Please refer to separate user manual for full SNMP instructions 1S09001 Certified Specifications are subject to change without notice No liability accepted for errors or omissions 1 Zynovative energies Safety The user is responsible for ensuring that input and output wiring segregation complies with local standards and that in the use of the equipment access is confined to operators and service personnel A low resistance earth connection is essential to ensure safety and additionally satisfactory EMI suppression see below HAZARDOUS VOLTAGES EXIST WITHIN A POWER SUPPLY ENCLOSURE AND ANY REPAIRS MUST BE CARRIED OUT BY A QUALIFIED SERVICEPERSON Electrical Strength Tests Components within the power supply responsible for providing the safety barrier between input and output are con structed to provide electrical isolation as required by the relevant standard However EMI filtering components could be damaged as result of excessively long high voltage tests between input output and ground Please contact our techni cians for advice regarding electric strength tests Earth Leakage The EMI suppression circuits causes earth leakage currents
9. attery Condition Test Fail YES automated BCT Specifications are subject to change without notice No liability accepted for errors or omissions 10 No Break DC connections continued AL TWhovative energies 5 N 1 for No Break DC charger and single battery bank This connection provides for redundancy of the charger and retains most of the No Break functions SRxxxC B L INPUT P BAT B 4 LOAD ECB L 4 ALARM SRxxxC B L INPUT Ay B ECB Alarms available Power OK YES 1 interlock circuit required for Battery missing Na automated BCT Battery low YES Battery condition test fail YES 6 N 1 for No Break DC charger and N 1 for battery bank use this connection for high peak loads All No Break alarms are available and the low voltage disconnect for the peak load is optionally implemented with an external relay SRxxxC B L gt INPUT Nw BAT ers NORMAL B 1 LOADS ECB 2 2 ALARMS SRxxxC B L INPUT Ne BAT 4 B l ECB j i ALARMS 1 OPTIONAL LVD Alarms available Power OK YES eT issi YES interlock circuit required for Battery missing automated BCT Battery low YES Battery condition test fail YES Standard N 1 redundant DC connections
10. ct to change without notice No liability accepted for errors or omissions CONNECTION DIAGRAM AC input BATTERY ethernet Temperature sensor to be comms placed on or near battery port for SNMP CONNECTION amp INITIAL TESTING ont gt O ON Check input and output voltages of system ensure that they match the equipment All loads should be isolated Check polarity of all wiring Place temperature sensor probe near or on batteries Plug in input power POWER OK and BATT OK LEDs will light up BATT OK will go out in about 10 secs as there is no battery connected DC output voltage should appear at both load and battery outputs Turn off input power Connect battery Check that ECB internal electronic circuit breaker closes by shorting together the BATTERY ve and LOAD ve terminals briefly Both LEDs will light up If this does not happen there is a fault in the wiring or the internal battery protection fuse is ruptured see Note 2 below The battery voltage will then appear at the load terminals and the BAT LOW alarm relay energises The POWER OK LED stays on for about 30 seconds and then goes out Connect load wiring to LOAD and LOAD terminals Turn on input power for the system to be operational Please refer to separate user manual for setting up the SNMP web interface Connect network cable to monitor power supply parameters refer to separate instructions for SN
11. ent lt 200mA Electronic Circuit Breaker ELCB operates under the following conditions ELVD electronic low voltage disconnect activates when battery voltage drops to 1 67V cell adjustable auto reset Allows 150 load from battery without act ing operates within 300ms for total load gt 600 Acts within 2ms backed up by fuse Green Green Input power on amp PSU working Battery system intact e Power OK Mains or PSU fail e Battery System OK alarms when bat tery voltage low on mains fail battery missing battery circuit wiring faulty BCT fail C NO NC full changeover rated 30VDC 2A 110VDC 0 3A 125VAC 0 5A Default setting 20mins every 28days IEC320 input socket similar to PCs etc Plug in style socket amp mating screw terminal block max wire 2 5mm way Plug in screw terminal block Zinc plated steel powder coated lid 147W x 177D x 62H mm 0 95 Kg 100 Watt No Break DC UPS STANDARD PREFERRED MODEL TABLE DC Output Max Recomm 1 Load Current I Loap Charge Current limit 2 I cHarce Output Voltage MODELS Load amp Charger SR1007 12 SR1007 24 27 6V 3 0A 3 7A SR1007 36 41 4V 1 9A 2 4A SR1007 48 55 2V 1 5A 1 9A 14 to allow for adequate PSU Rated charging current Current I psu 2 25 amp 50 settings available on request 3 7A 2 4A 1 9A ENVIRONMENTAL OPTIONS 0 50 C ambien
12. r up to battery detection interval time AUX Relay is energized when a BCT is in progress LED INDICATION SUZ A Normal ATW Power Battery Power Battery Condition OK LED OK LED Alarm Low Alarm Sie elt s z0 Normal Normal System Normal Input power on battery circuit is OK 47s rw Wy ely z0 Q a Normal Normal Battery detection test in progress ars S Input power on battery system fault Sale 2 S O Normal Alarm 1 Internal battery fuse has opened or 2 Battery circuit wiring open circuit battery missing ECB has tripped O 5 lt Alarm Normal Input power off or PSU has failed an Battery system is OK battery volts gt Vbatl l fy O zQ Alarm Alarm Input power off or PSU has failed and battery has discharged to lt V batl an 1 gt O O Alarm Alarm Input power off ELVD has activated and disconnected battery from load xt rt Normal Normal BCT is in progress LEDs flash slowly 17 Alarm Input power on battery voltage lt Vpres during a BCT LEGEND S 0n sil 0 TINS A fast flash 3 slow flash Off Specifications are subject to change without notice No liability accepted for errors or omissions 5 Zynovative energies Default Settings at 20 C Nominal Voltage Default Parameter Value 12V 24V 30V 36V 48V 1V out Output voltage 13 8 27 6 34 5 41 4 55 2 2 3V cell V
13. reak DC chargers and 2 x battery banks 2 x No Break DC chargers connected in parallel with separate battery banks amp output diodes This solution provides an extremely high level of redundancy for very critical applications with redundancy of the battery in addition to the power supply The diodes isolate the units from one another in the event of a short circuit appearing at the other output and aid current sharing 4 No Break DC Connection for high peak loads This is a basic connection which is used when there is a connected load with a peak current greater than 1 5 times the rated current of the charger Standing loads are connected normally and an optional exter nal low voltage disconnect may be used for the peak load SR xC L B SRoxC L B gt Neut wu B F BAT INPUT a BAT OAD LOAD ECB aa L B i LVD ALARMS LOAD ECB L be ALARMS gd SRxxxC L B optional 1 INPUT Pa B e ECB P l ALARMS Alarms Available Alarms Available N 1 redundancy for Power OK YES Single battery DC Power OK YES charger and batteries g Battery Missing YES backup system for Battery Missing YES peak loads Battery Low YES Battery Low YES Als 5 interlock circuit required for Battery Condition Test Fail YES B
14. rotocol to enable user monitoring of the power supply and battery parameters and control of the battery condition test function No Break SYSTEM BLOCK DIAGRAM AC MAINS LOAD POWER CONVERSION LOAD OUTPUT VOLTAGE CURRENT Too SNMP comms port CHARGE 2 gt BATTERY LED SENSOR ON BATTERY n BATTERY BATTERY ELECTRONIC CURRENT CIRCUIT SYSTEM CIRCUIT SENSE BREAKER OK LED BATTERY REVERSE POLARITY FUSE LED ON MAINS FAIL POWER SUPPLY FAIL ALARM ALARM OFF NORMAL OPERATION LOAD CURRENT lt PSU MAX CURRENT BATTERY SYSTEM FAIL ALARM ALARM OFF OPERATION OF ELECTRONIC CIRCUIT BREAKER ECB Input power on Input power off Trip time Trip time ms ms ECB does not trip below 2 5x I PSU rated Battery supplies max of 1 5 x IPSU rated ECB does not trip below 1 5x I PSU rated 300 300 2 ae 2 jei l l 2 5 6 System load current 1 5 5 System load current x I PSU rated x I PSU rated The ECB is activated under the following conditions 1 battery voltage drops below the Vdisco 1 66V cell 2 battery current overload refer to graphs above The ECB will latch open only when there is no input power present It will reset when input power is restored or can be manually reset by briefly shorting the BAT and LOAD terminals together when there is no input power Specifications are subje
15. sponse Thermal Protection Hold up time STANDARDS 180V 264VAC 45 65Hz 88V 132VAC 45 65Hz AC input fuse DC battery output fuse 1KV DC input output earth gt 85 lt 30A 1 8ms 100W continuous 0 50 C 13 8V 27 6V 41 4V 55 2V Other voltages by request 85 105 of Vout Temperature sensor on 1 7m lead with ad hesive pad 4mV C cell 10 Output current limit set at rated FLC lt 0 04 over AC input range lt 0 5 open circuit to 100 load lt 0 3 200mV over undershoot load step 20 100 400us settling time Automatic current de rating if gt 50 C Self resetting 15 20 ms nom max Vin without battery to CISPR 22 EN55022 class A to IEC950 EN60950 AS NZS3260 No Break FUNCTIONS AND ALARMS Battery Charge Current Limit Reverse Polarity Battery Monitoring Battery Protection battery discharged overload short circuit LED Indication Alarms Alarm Relay contacts Battery Condition Test BCT PHYSICAL AC Input connector DC Connections Alarm Connections Enclosure Dimensions Weight Specifications are subject to change without notice No liability accepted for errors or omissions See Model Table for default settings 25 amp 50 settings available on request Battery reverse connection will open internal fuse and produce alarm Detects for presence of battery on start up then every 60 minutes when charge curr
16. t at full load De rate linearly gt 50 C to no load 70 C Operating temperature Storage temperature 10 to 85 C ambient Humidity 0 95 relative humidity non condensing ACCESSORIES SUPPLIED Mounting Feet together with screws AC power cord Standard 1 5m lead with IEC320 socket local plug DC connector with mating screw terminal plug Alarm connector with mating screw terminal plug ihovative rar 1 19 Rack Mount SR100i with RS485 comms port MODEL CODING AND SELECTION CHART Communication Port for i amp V versions PROTOCONMB x Parallel Redundancy Wall Mount Enclosure Choice of RS485 RS232 Ethernet Protocol Converter RS485 to MODBUS with programming port for PC Power MBLink setup software supplied x blank x OE for above plus Ethernet Port Use external output diode eg P15 or any suitably rated diode bridge rectifier CABINET OPTIONS 2U sub rack option add SR RM2U Optional V I meter for subrack SR METER PSU may be fitted into enclosure with MCBs and terminals Code SEC SR Communications Interface Port SR100112 T X G LAN Input volt 230V AC nputvorage 110V AC Plug in screw terminal connector Temperature Compensation Yes T DC output Nominal battery voltage Function 485 RS485 232 RS232_ LAN ethernet ASCII code LAN Ethernet SNMP Blank no comm port blank G No blank 12 24 30 36 48 C No Break
17. tandard Specifications are subject to change without notice No liability accepted for errors or omissions Noes Specifications are subject to change without notice No liability accepted for errors or omissions Ad ALynovative a energies With communication port e Serial or Ethernet options available e Separate load and battery outputs e Battery detection regular battery presence and AC PUT SR100 Series No Break i Series 3 DC Power Supply mmumicaion innovative E D SR100 i with ethernet communication port 24 Month Warranty battery circuit integrity checks e Deep discharge protection e Adjustable charge current limit e Battery circuit protected against overload short circuit amp reverse polarity e Temperature compensated float charging e Automated or manually controlled battery condi tion test e No transition switching to backup battery e Alarm contacts amp LEDs for precise fault indica tion e Suitable for use with all lead acid batteries batteries external to power supply SPECIFICATIONS All specifications are typical at nominal input full load and at 20 C unless otherwise stated ELECTRICAL Input Voltages standard optional Fusing Protection Isolation Efficiency Inrush current Output Power Output Voltages Voltage adj range Temp Compensation Current Limit Line Regulation Load Regulation Noise Transient re
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