Panduit DPOE24U1X Network Card User Manual
Contents
1. Power System User s Guide Issue 1 0 Part Number PN380 Table 1 DPoE Power Components Available from PANDUIT Corporation Individual power supply DPOEPWRB120 Individual power supply 120 watt power supply 48 volt output DPoEPWRCM Managed power chassis supports 3 rectifiers equipped with Network Interface Card DPoEPWRCU Unmanaged power chassis supports 3 rectifiers does not include Network Interface Card DPoEPWRR500 500 watt rectifier for use in either DPoEPWRCM or DPOEPWRCU chassis DPoEPWRR1250 1250 watt rectifier for use in either DPoEPWRCM or DPOEPWRCU chassis DPoEPWRF 10 10 amp fuse package of 10 DPoEPWRNIC Network Interface Card CORD A Power cord for Australia CORD E Power cord for Europe CORD S Power cord for USA CORD U Power cord for the U K DPoE Power System INSTALLATION General Practices Observe all local and national electrical environmental and workplace codes Each chassis should be fed from a dedicated AC branch circuit of a TN or IT power system CAUTION The plug ends on the power cords used for the AC connections are considered to be the primary disconnect means Reasonable access must be given to the plug and receptacle area The receptacle must be fed with a breaker or fuse according to Table 4 Recommended AC Circuit Breaker and Wire Sizes Use single hole Underwriters Laboratory U L listed lugs for the bulk DC connection to prevent lug rotation and inadvertent con2. remained sealed in their shipping boxes until the chassis wiring is complete Power Plant Mounting and Wiring WARNING Ensure all AC and DC power sources are off and disconnected Mechanical Mounting The DPoE Power System chassis is installed in a standard EIA 19 rack It is recommended that one person lift the chassis into the proper rack place while another person installs the supplied mounting screws Tighten the screws with a torque wrench to the setting according to Table 6 Recommended Torque Settings Mounting Brackets Se sT gZ d Pa z ll al S 4 f 1 band m G a a a a el mA ygdeovbs S tE i ieh S T ee T s NIE Is Hern T BYR T ean a eee qi 7 ESSR Y H _ T In shelf Slots for Rectifiers distribution Figure 4 Chassis Front View AC Input Tighten the cord bracket around each IEC320 cord as shown in Figure 5 Cord Bracket Plug the cord into the proper receptacle on the back of the chassis See Figure 6 Chassis Rear View AC Connections then secure the cord bracket to the chassis using the provided screws See Figure 7 Securing Cord Bracket to Chassis PANDUIT DPoE Power System User s Guide Issue 1 0 Part Number PN380 Cord Bracket securing IEC320 AC Screw cord Figure 5 Cord Bracket Figure 6 Chassis Rear View AC Connections 4 40 Screws Figure 7 Securing Cord Bracket to Chassis PANDUIT DPoE Power System User s Guide Issue 1 0 Pa
3. to chasses with NIC cards The NIC card can be connected via a standard straight through RJ45 patch cord such as PANDUIT part number UTPCH3 or UTPSP3 through a hub or router or via a crossover cord for direct connection Additionally the NIC card can be connected to the daisy chain of management connections used for the installed DPoE Power Patch Panels using a straight through RJ45 patch cord Connect the NIC to the OUT management port on the last DPoE Panel in the chain From Network To DPoE Power System Figure 12 Connecting the NIC Card to the DPoE Power Patch Panel Management Port Once a connection is made connect to the DPoE Power System EMS Webpage via IPSetup exe on the CD provided with the chassis DPOEPWRCM only The NIC card will also work with Telnet or SNMP NIC Card Settings The NIC card comes equipped with the following default settings Table 9 NIC Default Settings Float Voltage The voltage to which the rectifiers will regulate the plant 54 VDC during float mode Rect CL Enable Enables the system current limit feature Disabled Rect CL Setpoint The controller will limit the current of the rectifiers to this 200 A value HVSD Setpoint The controller will shut down the rectifiers if the plant 58 VDC voltage exceeds this setpoint HVA Setpoint The controller will issue a high voltage alarm if the plant 57 VDC voltage exceeds this setpoint BD Alarm The controller will issue a bat
4. DPoE Power System User s Guide Issue 1 0 Part Number PN380 February 2005 2005 PANDUIT Corp All Rights reserved www panduit com PANDUIT DPoE Power System User s Guide Issue 1 0 Part Number PN380 safety Warnings The DPoE Power Patch Panel Power System is for use in restricted access locations only It is suitable for mounting on concrete or other non combustible surfaces Always observe standard safety precautions during installation operation and maintenance of this product Read the installation instructions before performing any work Only a competent technician who is aware of the hazards involved should carry out adjustment maintenance or repairs Do not work on the system or connect or disconnect cables during periods of lightning activity Ultimate disposal of this product should be handled according to all national laws and regulations WARNING HAZARDOUS VOLTAGE AND ENERGY LEVELS ARE PRESENT THAT CAN PRODUCE SERIOUS SHOCKS AND BURNS Only authorized qualified and trained personnel should attempt to work on this equipment CAUTION The plug end of the cords used to connect to the Alternating Current AC source are considered to be the primary disconnect means and reasonable access must be given to the plug and receptacle area The receptacle must be fed with a breaker or fuse according to the instructions in this guide CAUTION ALL RECTIFIERS EMPLOY INTERNAL DOUBLE POLE NEUTRAL FUSING FCC Compli
5. DUIT DPoE Power System User s Guide Issue 1 0 Part Number PN380 Power Connector on rear side of DPoE Power Patch Panel Butt splices connectors Connector a pinouts Power connector 48V A A8VDC housing with wire leads Supply Figure 3 Connecting to a DPoE Power Patch Panel The included power harness has two wires for the A feed power only pins 1 amp 2 The DPoE Power Patch Panel supports an optional redundant B feed power option but the terminals and wire leads are not attached to the power harness Contact PANDUIT Technical Support for more information about connecting the redundant B Feed power WARNING The power supply connections on the DPoE Power Patch Panel are polarized The DPoE Power Panel will not function if power is wired improperly PANDUIT DPoE Power System User s Guide Issue 1 0 Part Number PN380 Table 5 Minimum Recommended DC AWG for 90 C Cabling for Unprotected Outputs Total Rectifier Current Wire and Lug Gauge Rating A AWG using 90 C wire NEC Table 310 16 Torque Settings The following table shows recommended torque settings for all mechanical and electrical connections according to screw or nut size in inch pounds in lbs Table 6 Recommended Torque Settings 4 40 es ee 10 32 12 24 Required Tools The DPoE Power System is designed to be installed with a minimum number of commonly available tools 1 amp 2 flat blade and Phi
6. E COMENS TTT 3 Heat Re eT 3 PAGANI UIE WY NING DT 3 DG OUNSUE WINING SIZING scion rects it ecto teh S 4 Connecting to a DPoE Power Patch bane see ee ee ee eee 5 TORGIUGS lae 7 PSS CUM C Ree LT 1 Steand Equipment S Rela T Power Plant M u nting and VVINING ecsseoneensi nerien E a 8 Mechanical WIOUIATIING ae3 2eechiohs je dctek ses ctocc eee raced R evans suse a a tee gets 8 ASOU TTT 8 PG e e 10 SZT E Tele 11 Testando TUM eT 11 POWE UD cinean nannan S Ee A A E A E O A 11 ROCIO ero ne ee a a a e a E eee ee 11 SHOR GCIRGUIE ANG COURS FU LIMI esrar e E A 12 MOWING S ROOTING ecit a a e e a tea 12 NICA Orma ON eaaa E L E 12 BIG TIDE RE aR aE E 13 Figures Figure 1 Individual AC Feed Wiring Architecture e eee eee ee 4 Figure 2 IDC Wire DIA Tee l espiren a i ee aaa ddeanddaneddenieveestixdesiey E 5 Figure 3 Connecting to a DPoE Power Patch Panel see eee ee ee 6 Figured Cnassis Front VIEW cesa eine alot saeet TTT 8 FOUE S CONG BI ACK CU einer eee sierra wake oie a send essed eae nist eee mla ean iene eevee 9 Figure 6 Chassis Rear View AC Connections ee eee e ee e 9 Figure 7 Securing Cord Bracket to ChaSSIS cccccccsccceseecececeeeeeeeceeeeeaeeseueeseeesueeaneeseeesaeeeees 9 Figure 8 Chassis Front View GMT fuse holder see eee 10 Figure 9 Chassis Rear View DC Connections eee eee e eee ee 10 Figure 10 Installing Or REMOVING Rectifiers eee cece eee e 11 Figure 11 Short Gircuit amp Curent Bini 12 F
7. G DC WIRING AND PROTECTION Table 5 Minimum Recommended DC AWG for 90 C Cabling for Unprotected Outputs shows recommended wire sizes based on ampacity The maximum current rating for the chassis is 100 A 1 2 14 eee he Single hole bulk 14 GMT Fuse battery connections 5 Connections Ua studs D L AL Figure 2 DC Wire Diagram Each chassis is equipped with 14 GMT style fuse connections and an unfused bulk DC connection located on the rear of the chassis The GMT fused connections are made on lugless terminal blocks with compression screws The bulk DC connection may be used as a battery input or as an unfused bulk output The connections require a terminal lug 1 4 single hole lug with a max tongue width of 0 63 or less Size wires based on the total rectifier capacity and choose conductor size according to Table 5 Minimum Recommended DC AWG for 90 C Cabling for Unprotected Outputs Connecting to a DPoE Power Patch Panel Each DPoE Power Patch Panel is shipped with a keyed power connector harness and two butt splices PANDUIT part number BSV14X for use in connecting the panel to the power source The butt splices included with the DPoE Power Patch Panel will support 14 16 AWG solid or stranded wire WARNING Connect each DPoE Power Patch Panel to the rear of the DPoE Power System using one of the 14 GMT fused outputs per panel DO NOT WIRE MULTIPLE PANELS TO A SINGLE OUTPUT ON THE DPoE POWER SYSTEM PAN
8. T Corp does not warrant that the operation of the instrument or the firmware will be uninterrupted or error free PANDUIT DPoE Power System User s Guide Issue 1 0 Part Number PN380 The foregoing warranty shall not apply to defects resulting from improper or inadequate maintenance by Buyer Buyer supplied firmware or interfacing unauthorized Modification or misuse operation outside of the environmental specifications for the product or improper site preparation or maintenance No other warranty is expressed or implied PANDUIT Corp specifically disclaims the implied warranties of merchantability and fitness for a particular purpose The remedies provided herein are Buyer s sole and exclusive remedies PANDUIT Corp shall not be liable for any direct indirect special incidental or consequential damages whether based on contract tort or other legal theory Unless otherwise specified by PANDUIT Corp opening this product by unauthorized personnel will void this warranty Trademarks DPoE and Contour Crimp are trademarks of PANDUIT Corporation All other trademarks are the property of their respective owners PANDUIT DPoE Power System User s Guide Issue 1 0 Part Number PN380 TABLE OF CONTENTS Te TATE cee cn ON er Ry eee mn ene re Oe etn mr RR eee ee FCG COmMpllanGe Statement sssrin e a e a Ea a N E i Waranty MOMAN sse a a r A een i EUS AT UT 1 INS EA BSNL VIT 2 General Practices vinenn a a a a RAAE REE EE 2 PACKAG
9. ance Statement This device complies with Part 15 of FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 This device must accept any interference received including interference that may cause undesired operation WARNING Changes or modifications to this unit not expressly approved by the party responsible for the compliance could void the user s authority to operate this equipment Warranty Information Unless otherwise specified all products presented in this user s guide are warranted against defects in material and workmanship for a period of one year from the date of invoice by PANDUIT Corp to the initial purchaser During the warranty period PANDUIT Corp will at its discretion either repair or replace products that prove to be defective For warranty service or repair the product claimed to be defective must be returned to a service facility designated by PANDUIT Corp Buyer shall prepay all the shipping charges to PANDUIT Corp and if in the opinion of PANDUIT Corp the product is defective PANDUIT Corp shall pay shipping charges to return the product to Buyer However Buyer shall pay all shipping charges duties and taxes for products returned to PANDUIT Corp from another country PANDUIT Corp warrants that its firmware designed by PANDUIT Corp for use with an instrument will execute its functions when properly installed on that instrument PANDUI
10. be ordered in packages of 10 from PANDUIT part number DPOEPWRF10 Fuses are also available from Littelfuse and Bussman Their part numbers are as follows Littelfuse 481 series 10 Amp fuse part number 0481010 Bussmane Fast Acting Indicating fuse part number GMT 10A Heat Dissipation The following table displays the maximum and typical British Thermal Units per hour BTU hr of heat dissipated from each rectifier The maximum is calculated at 90 VAC and typical is calculated at 230 VAC Table 3 Heat Dissipation Part Number Typical BTU hr Max BTU hr DPoEPWRR500 DPoEPWRR1250 AC Input Wiring The DPoE Power System chassis uses an individual AC feed architecture See Figure 1 Individual AC Feed Wiring Architecture which requires one AC feed per rectifier The up to three AC connections are made using the IEC320 receptacles on the rear of the chassis See Figure 6 Chassis Rear View AC Connections Connect each feed using the appropriate power cord as listed in Table 1 DPoE Power Components Available into the appropriate receptacle on the back of the system Cord securing brackets are included to secure the AC plugs to the chassis See Figure 7 Securing Cord Bracket to Chassis PANDUIT DPoE Power System User s Guide Issue 1 0 Part Number PN380 Rectifiers 1 2 3 _ Feed 3 Figure 1 Individual AC Feed Wiring Architecture N 1 DC Out Feed 1 AC In 2 Feed2 Each individual AC feed should be pro
11. ck and occupies 1RU height The DPoE Power Patch Panels may be powered individually such as with the PANDUIT individual power supply PANDUIT part number DPOEPWRB120 which delivers 120 watts at 48 Volts of Direct Current VDC to a single DPoE Power Patch Panel However 120 watts may not be enough power to support all the Powered Devices PD connected to the panel In these cases or in cases of multiple DPoE Power Patch Panels a larger power system is often required One option is to use the PANDUIT DPoE Power Patch Panel Power System herein referred to as the DPoE Power System The DPoE Power System uses a modular design to supply power at 48 VDC to the DPoE Power Patch Panel s The DPoE Power System consists of a chassis PANDUIT part number DPOEPWRCU or DPoEPWRCM which can accommodate up to 3 rectifiers of either 500 or 1250 watts each depending on the current and future power requirements for the DPoE Power Patch Panels The chassis can be equipped with an optional Network Interface Card NIC PANDUIT part number DPOEPWRNIC The DPoE Power System accepts an Alternating Current Voltage VAC between 100 and 240 VAC 47 to 63 Hz and produces a regulated output of 42 56 VDC capable of delivering a max of 100 Amperes A of Direct Current DC in an ambient operating temperature range of 40 Celsius C to 70 C The default voltage setting is 54 volts It can be adjusted through the Element Management System EMS PANDUIT DPoE
12. hen an external probe is attached and automatically adjusts value to external TL START T The low temperature at which the controller activates 20 C thermal compensation TL SLOPE T The slope value at which the controller will increase the OmV C float voltage per degree if low thermal compensation is active STOP VLT V The maximum voltage to which the controller will increase 56 VDC the plant voltage for thermal compensation T RUNAWY T The temperature at which the controller will activate 60 C thermal runaway Disabled T RUNAWY V The voltage to which the rectifiers will reduce for 50 VDC temperatures above T RUNAWAY T TEMP IS Selects the units the temperature reading are given in Celsius either Celsius or Fahrenheit BOOST status Enables or disables the boost charge tests The boost Disabled feature will increase the output voltage of the rectifiers for a short time usually to charge the batteries BOOST V The voltage to which the boost charge test will increase 56 5 VDC once the feature is activated BOOST H The length of time hours the boost charge test will run 12 hours High temperature High temperature value at which the controller will trigger 98 C alarm threshold a HIGH TEMP alarm For systems using the NIC card NIC card only only E 4 S Z LC 3 G D 0 Z OO O O 14 PANDUIT DPoE Power System User s Guide Issue 1 0 Part Number PN380 High temperature The temperature
13. igure 12 Connecting the NIC Card to the DPoE Power Patch Panel Management Port 13 List of Tables Table 1 DPoE Power Components Available from PANDUIT Corporation ccccceeeeeeeeeees 2 Tabl 2 Package Content T 3 PANDUIT DPoE Power System User s Guide Issue 1 0 Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 Table 9 Part Number PN380 Hear DISSID AU OM TTT 3 Recommended AC Circuit Breaker and Wire SIZ S cccc cece cece ee eee eee eeeeaenens 4 Minimum Recommended DC AWG for 90 C Cabling for Unprotected Outputs T Recommended Torque Seting LT T PANDUIT Corporation Contact Information ccccccceeeceeeeeeceeeceeeeeeeeaeeeeeeeeeeteeeteenes 8 TOUDIGSNOOIIN O manaa aee a a a a E seman ee 12 NIC DETAUIE Settings eeasessesien ipni nan e E a a ante AE nea 13 PANDUIT DPoE Power System User s Guide Issue 1 0 Part Number PN380 OVERVIEW The DPoE Power Patch Panel PANDUIT part number DPoE24U1X provides a reliable and cost effective solution for Power over Ethernet PoE applications complaint with the IEEE 802 3af 2003 specifications or the alternate PoE Cisco Legacy specifications Each DPoE Power Patch Panel allows centralized powering of up to 24 devices such as Internet Protocol based IP telephones Network Security Cameras or Wireless Devices over the same cabling used to provide the Ethernet connectivity Each DPoE Power Patch Panel fits into a 19 ra
14. llips head screwdrivers Torque wrench 7 16 socket drive Wire and cable strippers PANDUIT part number CT 100 Wire and cable crimpers such as PANDUIT part CT 1550 CT 1551 CT 1570 CT 1700 Contour Crimp Controlled Cycle Crimp Tools used for optional bulk DC connection Site and Equipment Preparation Prior to unpacking the DPoE Power System note any physical package damage that could indicate potential damage to the contents After removing DPoE Power System from the boxes and packing material inspect for shipping and or other damage Any problems should be reported to PANDUIT technical support 1 Table 310 16 uses Table 3B Sizes of Conductors from BS EN 60950 2000 Safety of Information Technology Equipment December 2000 for non building wiring T PANDUIT DPoE Power System User s Guide Issue 1 0 Part Number PN380 Table 7 PANDUIT Corporation Contact Information PANDUIT Technical Support Fax 1 708 444 6993 E mail cs panduit com For Installation Instructions in Local Languages www panduit com resources install_maintain asp and Technical Support Worldwide Subsidiaries and Sales Offices Have all tools wire cables hardware etc within easy reach To the extent possible ensure a clean free of debris dust foreign material etc work environment Care should be taken in the installation process to prevent wire clippings from getting into the equipment If possible the rectifiers should
15. rt Number PN380 DC Output DC connections are accomplished via the rear terminal blocks and bulk output connection as shown in Figure 9 Chassis Rear View DC Connections GMT fused connections are accomplished via the rear compression screw terminal block that will accept wires sizes up to 12 AWG Place wire in output and corresponding return and compress the screws to 4 in lbs Place a fuse into the corresponding position into the fuse holder as shown in Figure 8 Chassis Front View GMT fuse holder The DPoE Power System Chassis allows a bulk DC connection as shown in Figure 9 Chassis Rear View DC Connections The bulk DC connection may be optionally used to ensure continued power to the connected DPoE Power Patch Panels and the PD connected to the panels in the event of a power failure This connection may be used as a battery input or as an unfused bulk output The bulk DC connection requires properly crimped terminal lugs 1 4 single hole lug with a max tongue width of 0 63 or less Terminal lugs such as PANDUIT part number LCA4 14 L for use with 3 or 4 AWG stranded wire or 2 AWG solid wire and crimping tools Such as the PANDUIT part numbers CT 1550 CT 1551 CT 1570 or CT 1700 are available from PANDUIT Corp The bulk output terminals feature a break off plastic piece to prevent inadvertent contact with the terminals If using the bulk DC output feature carefully break off each plastic tab before securing the terminal l
16. s and will continue until the short circuit is cleared V Rated Rectifier Voltage V shutdown Current l imit Figure 11 Short Circuit amp Current Limit Troubleshooting The modular nature of this DPoE Power System makes diagnostics and repair easy Make sure that all rectifiers are properly seated and latched into their respective slots Make sure all power and signal connectors are properly mated Table 8 Troubleshooting DC OK LED is extinguished This rectifier has stopped Rectifier failed Replace this outputting power unit AC OK and all LEDs are Commercial power has been Reset commercial circuit extinguished lost to the specified rectifier s breaker to the dedicated AC circuit that feeds the system Seek alternative power source until power is restored A fuse is in the open state Replace the open fuse NIC Information The PANDUIT DPoE Power System Chassis can be ordered with or without the NIC card PANDUIT part number DPOEPWRCM includes the NIC card PANDUIT part number DPOEPWRCU does not The NIC card allows the DPoE Power System to communicate with the management system If a chassis is ordered and installed without a NIC card it can be easily field upgraded to add the NIC card Figure 8 Chassis Front View GMT fuse holder shows where the NIC card is plugged into the chassis 12 PANDUIT DPoE Power System User s Guide Issue 1 0 Part Number PN380 This following information is only applicable
17. tact with other circuits Terminal strip connections use compression screws Class 1 wire is recommended for all DC connections Minimum wire sizes for protected and unprotected circuits are shown in Table 5 Minimum Recommended DC AWG for 90 C Cabling for Unprotected Outputs respectively In practice loop voltage drop considerations will usually dictate larger than minimum safe wire size For connection and mounting torque requirements see Table 6 Recommended Torque Settings PANDUIT Corp does not recommend shipping the chassis with the rectifiers installed Rectifiers should be shipped in their separate boxes PANDUIT DPoE Power System User s Guide Issue 1 0 Part Number PN380 Package Contents The DPoE Power system chasses PANDUIT part number DPOEPWRCM or DPOEPWRCU are shipped with the following included items Table 2 Package Contents Quantity DPoE Power System User s Guide 1 This document PANDUIT part number PN380 a For securing the individual power cords to the rear of the DPoE Power System Chassis For securing the DPoE Power System chassis to a 19 rack on the rear of the DPoE Power System chassis T 4 40 screws for securing the cord brackets to the back of the DPoE Power system chassis CD ROM 1 Element Management Software for the DPoE Power System included with DPOEPWRCM only GMT fuses which are installed as part of installing the DPoE Power System are NOT included with the shipment Fuses can
18. tected using a circuit breaker as listed in Table 4 Recommended AC Circuit Breaker and Wire Sizes Table 4 Recommended AC Circuit Breaker and Wire Sizes Number of Part Number Maximum Maximum Circuit 90 C Rectifiers Input Rated AC Breaker Minimum on an AC Voltage Current A Minimum Wire Gauge Feed value A AWG to use at 30 C ambient 9 DPoEPwRR5OO 90 7 1 Hd NaN Ua DPoEPWRR1250 90 176 2 D 2 DC Output Wiring Sizing There are two main considerations for sizing DC wire ampacity and voltage drop Ampacity refers to the safe current carrying level as specified by U S based organizations such as Underwriters Laboratories and the National Fire Prevention Association which publishes the National Electric Code NEC Voltage drop is simply the amount of voltage loss in a length of wire due to ohmic resistance of the conductor DC wire may be sized for either ampacity or voltage drop depending on branch load loop length and conductor heating In general ampacity considerations will drive wire selection for short loop lengths less than 50 feet and voltage drop will drive wire selection for long loop lengths greater than 50 feet The National Electric Code table 310 16 provides ampacity values for various sizes bundles and insulation temperature rated wire PANDUIT DPoE Power System User s Guide Issue 1 0 Part Number PN380 CAUTION ALWAYS FOLLOW NEC GUIDELINES AND YOUR LOCAL COMPANY PRACTICES WHEN SELECTIN
19. tery on discharge alarm if 48 VDC the plant voltage falls below this setpoint BD TEST status Enables or disables the battery test Disabled 13 PANDUIT DPoE Power System User s Guide Issue 1 0 BDT TIME MNT Sets the length of time minutes that the battery test will 30 min run BDT ALRM Sets the voltage at which an alarm will be generated if the 52 VDC Voltage battery voltage falls below this level during the battery test BD ABRT Voltage The voltage at which the battery discharge test will abort 42 VDC if the system voltage drops below this level BD TEST CONST Sets the alarm constant for the battery test 0 will disable thermal compensation effects during a battery test 1 will take thermal compensation into account during the battery test T COMP status Enables thermal compensation Thermal compensation adjusts the float voltage of the rectifiers to increase or decrease the temperature of the batteries T START T The high temperature at which the controller activates 35 C thermal compensation T SLOPE T The slope value at which the controller will reduce the 72 mVIPC float voltage per degree if thermal compensation is active STOP VLT V The minimum voltage to which the controller will reduce 50 5 VDC plant voltage for thermal compensation T SENSE Selects temperature sensing device to use for battery External temperature compensation Internal sensor or external temperature probes The controller will autosense w
20. then gently slide it out of the rear connector With the latch handle open on the replacement rectifier slide the rectifier in until it connects with the backplane While pressing the latch button down use the latch handle to gently ease the rectifier into the rear connector When the rectifier is properly seated releasing the latch button will hold the latch handle in place The latch handle must be open for installation or removal of a rectifier Attempting to install a rectifier with the latch handle closed will result in mechanical damage to the rectifier and the DPoE Power System chassis The rectifier will power up and configure itself It will start in high fan speed mode and reduce the speed according to the ambient and plant conditions within 10 seconds T Latch Button Latch Handle in LEDs AC OK Open Position DC OK ALM Figure 10 Installing or Removing Rectifiers 11 PANDUIT DPoE Power System User s Guide Issue 1 0 Part Number PN380 Short Circuit and Current Limit lLimit Can be adjusted up to 105 of the rated current of the rectifier See Table 4 Recommended AC Circuit Breaker and Wire Sizes The system voltage will remain constant up to lan at which point the system voltage will drop quickly toward 0 VDC as shown in Figure 11 Short Circuit amp Current Limit Once a rectifier output drops below 12 VDC for more than 5 seconds the system will shut down The system will automatically restart after 60 second
21. ugs Size wires based on the total rectifier capacity and choose conductor size according to Table 5 Minimum Recommended DC AWG for 90 C Cabling for Unprotected Outputs For battery or bulk DC connections place lug on the corresponding positive and negative studs and secure the connections with the included nuts Slot 14 GMT fused return output connections Positive Output or Battery Input GMT fused negative Negative Output output connections or Battery Input Figure 9 Chassis Rear View DC Connections 10 PANDUIT DPoE Power System User s Guide Issue 1 0 Part Number PN380 Ethernet Connections The Ethernet port on the back of the DPoE Power System chassis is used to provide the connection between the NIC card and the management system Test and Turn Up Power Up Once all AC and DC connections have been secured and checked install each rectifier sequentially by sliding and latching it into the chassis as illustrated in the section below Rectifiers The rectifiers for use in the DPoE Power System are equipped with Light Emitting Diodes LEDs on the front panel as a means to indicate problems with that specific rectifier The rectifiers are designed as modular field replaceable units In the event that a rectifier needs to be removed press the latch button on the front of the rectifier to release the latch handle Pull the latch handle until the rectifier clears the rear connector on the chassis
22. value at which the controller will release alarm release NIC a HIGH TEMP alarm For systems using the NIC card Card only only Administrator User 5001 15
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