EnerSys alpha LPS36 Technical Manual Download Page 42

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0120011-J0 Rev M

6�6�5 Connecting the DC Input

NOTE:

Connect the LPS36 Compact to a Safety Extra Low Voltage (SELV) <60VDC input power

circuit.

Two #8 AWG wires with Anderson Power Connector SB50 are provided for input connections. A cable kit terminated
with 2-hole lugs is available, PN 8700870-001.
Check wire labelling for connecting to proper polarity.

Output Connector

Alarm Cable

DC Input

Figure 34 — DC Input Connections

Figure 35 — DC Input Cable Kit Accessory

Summary of Contents for alpha LPS36

Page 1: ...LPS36 Line Power System Technical Guide 0120011 J0 Effective 07 2020...

Page 2: ......

Page 3: ...ed Alpha is a registered trademark of Alpha Technolo gies No part of this documentation shall be reproduced stored in a retrieval system translated transcribed or transmit ted in any form or by any me...

Page 4: ......

Page 5: ...Modules 15 4 2 LPS36 System Features 19 23 16 4 3 LPS Compact System Features 6 20 5 Site Evaluation and Pre Installation 22 5 1 Pre Installation Requirements 22 5 2 Packing Materials 23 6 LPS36 Syste...

Page 6: ...4 Replacing a Converter 19 23 66 7 5 Replacing the Controller 19 23 only 66 7 6 Replacing an Alarm Relay Module 19 23 only 67 7 7 Spare Parts 69 8 Warranty Statement and Service Information 70 8 1 Tec...

Page 7: ...ting Curve 27 Figure 14 Multi shelf System Mounting 27 Figure 15 LPS36 Compact Shelf with Fan Tray 28 Figure 16 Minimum Air Flow 28 Figure 17 Locations for protective earthing terminals for chassis gr...

Page 8: ...Live Graphical View 45 Figure 40 Live Table View 45 Figure 41 Channel Information for Position 6 46 Figure 42 Grouping LPS Channels 47 Figure 43 LPS Channel Custom Text 48 Figure 44 LPS Alarm Highligh...

Page 9: ...ath which the information appears CAUTION CAUTION indicates safety information intended to PREVENT DAMAGE to material or equipment Cautions are designated with a yellow warning triangle the word CAUTI...

Page 10: ...ls on top of batteries WARNING The DC input to the modules and the converter system though not dangerous in volt age has a high short circuit current capacity that may cause severe burns and electri c...

Page 11: ...e into contact with internal components Hazardous electrically live parts inside this unit are energized from the batteries even when the AC input power is disconnected The enclosure which contains th...

Page 12: ...e of ordering or later after the converter system has been installed Blank plates can be ordered separately for empty slots High efficiency 92 for increased operating expenses OPEX savings and reduced...

Page 13: ...support post without using up valuable rack space Alpha s LPS36 modular DC to DC converter systems incorporate a full range of standard features including cur rent limiting and individual ground fault...

Page 14: ...for clarity SHELF 3 FAN TRAY Ethernet Form C contacts Form C contacts CAN in 48A VOUT DC DC power modules slots 1 5 19 slots 1 6 23 RTN VOUT 48B DC DC power modules slots 6 9 19 slots 7 12 23 RTN VOU...

Page 15: ...on 5 8 centers RTN 2x sets 1 4 holes on 5 8 centers Output Two 50 pin amp champ style connector Alarm Two 5 OIN terminal bloacks Connections 6 Input Anderson style connector Output One 50 pin amp cham...

Page 16: ...T for TCIP SNMP features 19 23 systems only Alarm relays Shelf 1x Form C Major 1x Form C Minor Fan Tray 1x Form C fan tray alarm Alarm indicating LEDs Module One tri color LED per converter see Table...

Page 17: ...e Module not seated properly Yellow All 4 LEDs Recoverable Ambient temperature high Blinking Yellow All 4 LEDs Input qualify not OK Blinking Yellow Recoverable OCP Overload Non recoverable Converter I...

Page 18: ...x char acters wide five lines high and the controller has three navigation buttons and one reset button The display has three main operating modes dashboard menu and screen saver After 20 minutes with...

Page 19: ...e same time File transfer when recovering from invalid firmware application the red LED is illuminated Reset Refer to Section Controller Reset on page 53 for reset options Figure 5 Cordex CXCI control...

Page 20: ...larm is regis tered when power is removed Figure 7 Shelf Alarm LEDs OFF Ok no alarms Red Major alarm Yellow Minor alarm Major Alarm The Major alarm relay de energizes under any one of the following co...

Page 21: ...nt panel turns red Figure 8 The fan tray also has a Form C fan fail alarm relay that can be connected to a local alarm sending unit see Figure 25 on page 33 4 2 5 Mounting 19 Equipment in a 23 Rack To...

Page 22: ...designed as a fail safe to ensure that the alarm is registered when power is removed Major Alarm The Major alarm relay de energizes under any one of the following conditions When two or more outputs h...

Page 23: ...d or mated with Alpha part number 8700870 001 which provides two 8AWG wires with 2 hole lugs Check label on wire for connecting to proper polarity 4 3 4 Fan Tray Refer to the fan tray installation sec...

Page 24: ...ted for 300 400 Volts voltage breakdown range 5 1 4 Transient Response The LPS36 has been designed to provide protection against typical input and output voltage surges For exam ple in the event of an...

Page 25: ...packed with at least three inches of shock absorbing material to prevent shipping damage Alpha Technologies is not responsible for damage caused by improper packaging of returned products 5 2 2 Check...

Page 26: ...he DC output is a potentially dangerous voltage Do not touch the output connections when under power Ensure that power has been removed from the outputs before working on them WARNING The intra buildi...

Page 27: ...6 must be grounded via a copper ground conductor Before making connections all bare grounding connection points to the LPS36 must be cleaned and coated with an anti oxidant solution Before making conn...

Page 28: ...ed for the application 6 4 1 Natural Convection Ta 40 C to 45 C One Shelf Only The high efficiency of LPS36 given its high power density makes it possible to operate up to 45 C ambient at full power w...

Page 29: ...rsion Remote equipment load NOTE 6 4 2 Forced Air Cooling with LPS Fan Tray Two and Three Shelves Two and three shelves require a fan tray and two baffles to meet the specified cooling requirements fo...

Page 30: ...n high ambient temperature without using the standard LPS fan tray by utilizing the internal airflow inside the OSP cabinet Thermal testing must first be conducted on the cabinet with test results rev...

Page 31: ...solated from frame ground This system is intended to be used with a 48Vdc rectifier battery system at the input and surge protectors and line terminators at the output 6 5 4 Wiring Chassis Ground Prot...

Page 32: ...ety Extra Low Voltage SELV 60VDC input power circuit Connections are provided for either side front or side rear access Figure 18 Side front Side rear Figure 18 DC input connections 19 WARNING Ensure...

Page 33: ...uts 2x common connections for positive ground 1 4 holes on 5 8 centers B A Table B DC input wiring connections Shelf width Feed A to Converter Slots Feed B to Converter Slots 19 1 5 6 9 23 1 6 7 12 Sl...

Page 34: ...ay 2 Insert the CAN terminator P N 5450228 001 in the last CAN OUT location See Figure 21 Figure 21 CAN OUT terminator The CAN terminator ships in the plastic bag with the Installation Operation manua...

Page 35: ...y contacts are available for Major and Minor alarms Connect the relays located on the side of the controller side of the shelf to the local alarm sending unit using wire gauges from 28 to 16 AWG 0 08...

Page 36: ...ompact shelf to a structural component typically one side of an equipment rack or a frame inside an outside plant enclosure The bracket can be assembled to the left or right side of the shelf dependin...

Page 37: ...h Fan Tray 6 6 1 LPS Compact Mounting Options Mounting without a Fan Tray Without a fan tray the shelf can only be mounted in the right side up position as shown below The bracket can be installed on...

Page 38: ...0011 J0 Rev M 36 RIGHT SIDE MOUNT WITH FAN TRAY Figure 29 Right Side Mount with Fan Tray NOTE THE LPS36 MODULES ARE INSTALLED UP SIDE DOWN AIR FLOW Figure 30 Rack Mount Left Side LPS modules upside do...

Page 39: ...37 0120011 J0 Rev M AIR FLOW AIR FLOW Figure 31 Mounted Sideways front of unit Figure 32 Mounted Sideways back of unit...

Page 40: ...ie holding the fan connector to free the fan wire 4 Remove the wire grommet from the fan tray and wrap it on fan wire about 1 1 2 from the connector 5 Slide the back side of the fan tray to the cradle...

Page 41: ...tandard 2 hole crimp lugs for 1 4 studs on 5 8 centers 3 Secure the lugs with 1 4 20 serrated flanged nuts supplied to provide the anti rotation necessary for primary ground connections 4 The screws f...

Page 42: ...ower circuit Two 8 AWG wires with Anderson Power Connector SB50 are provided for input connections A cable kit terminated with 2 hole lugs is available PN 8700870 001 Check wire labelling for connecti...

Page 43: ...ilable via the alarm cable refer to the PIN Assignment table in Figure 36 FAN ALARM NC FAN ALARM COM FAN ALARM NO MAJOR ALARM NC MAJOR ALARM COM MAJOR ALARM NO MINOR ALARM NC MINOR ALARM COM MINOR ALA...

Page 44: ...onv4_Ch1 38 Conv4_Ch1 Conv4_Ch1 Conv4_Ch1 14 Conv4_Ch2 Conv4_Ch2 Conv4_Ch2 39 Conv4_Ch2 Conv4_Ch2 Conv4_Ch2 15 Conv4_Ch3 Conv4_Ch3 Conv4_Ch3 40 Conv4_Ch3 Conv4_Ch3 Conv4_Ch3 16 Conv4_Ch4 Conv4_Ch4 Con...

Page 45: ...1 34 Conv8_Ch1 Conv9_Ch1 10 Conv8_Ch2 Conv9_Ch2 35 Conv8_Ch2 Conv9_Ch2 11 Conv8_Ch3 Conv9_Ch3 36 Conv8_Ch3 Conv9_Ch3 12 Conv8_Ch4 Conv9_Ch4 37 Conv8_Ch4 Conv9_Ch4 13 Conv9_Ch1 Conv10_Ch1 38 Conv9_Ch1...

Page 46: ...top to the controller with a network cable Laptop IP Network settings Start Control Panel IP address 10 10 10 202 Subnet mask 255 255 255 0 Turn off Pop up Blocker Enter 10 10 10 201 in the web addres...

Page 47: ...us displays a graphical view of all acquired devices Shelf ID Slot ID Per channel information output voltage and output current A tabular view can be accessed by clicking the Switch to Table View link...

Page 48: ...6 modules disconnected for long enough for the CXCI to detect they are missing wait for the LPS Comms Lost alarm to be raised before swapping them In the event that the module position is not updated...

Page 49: ...themselves On the Line Powering System Configure Groups page groups can be added removed and renamed In addition channels can be added to the groups by clicking the corresponding check boxes in the gr...

Page 50: ...addition there is a Line Power System Custom Text View where the custom text and group information can be viewed all in one place The groups and custom text can be edited on this page and sorted to f...

Page 51: ...ms report in Alarms View Live Status Figure 45 Alarms Configure Alarms Figure 46 on page 50 and Event Log interfaces The CXC rolls up LPS alarm events For example if there are multiple LPS devices and...

Page 52: ...nd connected to the CAN bus it shows up as a signal in the Signals View Live Status screen as shown in Figure 47 The signal is named Fan Fail so an alarm can be generated if any of the six fans fails...

Page 53: ...rity drop down menu set the alarm Priority to Major 5 Click the Custom 1 hyperlink to access the Equation Editor 6 In the Equation Editor select Fan Tray Fan Fail and then click Accept Figure 48 Confi...

Page 54: ...e Changes Change the name Custom 1 to Fan Fail 1 Click Logs Files Manage Editable Text Files Figure 51 Manage Editable Text Files 1 Click in the text box for Custom 1 and change the name to Fan Fail F...

Page 55: ...IP reset button for three seconds The CXCI beeps three times the IP is reset to 10 10 10 201 and the DHCP is disabled The settings are saved and the unit is reset Hard Reset A hard reset button is als...

Page 56: ...via CAN see 6 6 8 Making CAN Connection on page 40 Install the converters in the slots Turn on the DC breakers CXCI HP Converter 6 9 2 CXCI HP Controller Setup Set the network IP parameters to factor...

Page 57: ...on the con troller the option to create a converter system will not be available A new power system can be created from the controller LCD or the web via the Controller Inventory or the Modules Unassi...

Page 58: ...s to your LPS module type If there are modules already connected to the controller this will be preselected with the correct option 4 Follow the rest of the wizard instructions 6 9 5 Configure the Lin...

Page 59: ...move loads as needed Removing a load does not affect the power delivered Note To assign channels to a load refer to the section on LPS Layout or Configure Line Power Channels To configure the loads 1...

Page 60: ...Details table click the more details icon for the Line Power Module to view active alert information 4 In the Module Alerts table sort by Value to bring the active alerts to the top of the table 6 9...

Page 61: ...ess a load is selected 6 To unassign a channel from the selected load click on a highlighted channel and click the Unassign button This will unassign the channel from the load The Assign button will b...

Page 62: ...tal Output Current and Total Output Power values in the Status table will go to zero This indicates that the load has been turned off The Power Off button will become disabled and the Power On button...

Page 63: ...least once a year Table E Sample maintenance log Procedure Date Completed Clean ventilation openings Inspect all system connections Re torque if necessary Verify alarm control settings Verify alarm re...

Page 64: ...rt every 60 seconds until the fault is cleared Non recoverable Converter output fuse fail Failed fuses are not field replaceable Replace with new module Blinking Red Recoverable GFI If the fault persi...

Page 65: ...using just a standard hose nozzle with tap water or Immerse in warm soapy water where stubborn air borne dirt is present the filter may be dipped in a solution of warm water and mild detergent Then s...

Page 66: ...inge towards the top Softly push downwards when the filter frame is at approximately 10 to the front face of the fan tray 6 Affix the filter by allowing the top right and left corners to magnetically...

Page 67: ...gnal wiring if applicable FAN CONNECTOR THUMB SCREWS FAN TRAY REPLACEMENT DO NOT SCALE DRAWING 2 4 5 3 1 7 3 2 Fan Tray Replacement 6 Shelves 1 Disconnect the fan connector 2 Loosen the two thumb scre...

Page 68: ...ntroller will detect and update the inventory automatically Replacing an installed converter requires a manual Inventory Update from the controller web interface to clear the removed converter from it...

Page 69: ...1 Remove the controller using the steps for Replacing the Controller in section 7 4 2 Leave the locking tab in the unlock position pushed all the way to the left 3 Unwind the 2 screws shown in a coun...

Page 70: ...ay due to the notch on the male end and tab design on the female end 6 Insert the new interface Kit 0380148 001 and reverse the instructions Make sure that the ribbon cable maintains some slack during...

Page 71: ...m relay replacement kit 19 23 0380148 001 includes PCB and bracket Fan tray connector 19 23 8700590 001 Can Bus terminator 19 23 5450228 001 Fan tray replacement assembly 19 0300055 004 Fan tray repla...

Page 72: ...s or consequential damages based upon equipment failure during or after the warranty period No other obligations are expressed or implied Warranty also does not cover damage or equipment failure due t...

Page 73: ...n expressing wire cross sectional area MOV Metal oxide varistor MTBF Mean time between failures NC Normally closed NEC National Electrical Code for the USA NO Normally open OSP Outside plant OVP Over...

Page 74: ...s are certified to CSA C22 2 No 107 3 and UL 1778 As part of the reciprocal US Canada agreement regarding testing laboratories the Standards Council of Canada Canada s national accreditation body gran...

Page 75: ...ear Cover B Side Grounding Connection 10 32 Grounding Stud s 10 32 Serrated Flange Nut s 1 4 X 5 8 2 Hole Lug Load Connection General 50 Position AmpChamp Connector 2x 4 40 to Secure Connector J1 for...

Page 76: ...CTORS 1 2 Please Insert 5450228 001 Termination CAN Connector when It is the Terminating Last Fantray 18 25 Center to Center 19in Rack Mounting 17 125 Fits in Any 19in Racks 19 Ref 1 25 Fits 12 Rack M...

Page 77: ...r Feed B Converter 7 to 12 Shelf I D Dial Upto 9 Make Sure to Set the Dial Fantray Power Connector 4 Pin 2x2 CAN Connectors In Out Please Inert 5450228 001 Termination CAN Connector when It is the Ter...

Page 78: ...Termination CAN Connector when It is the Terminating Last Fantray CAN CONNECTORS IN OUT FAN POWER MAJOR ALARM NO C NC 1 25 23 Ref 21 125 Fits in Any 23in Racks 22 25 Center to Center 23in Rack Mounti...

Page 79: ...MM INTERPRET DIM AND TOL PER ASME Y14 5M 1994 X X X X XX ANGULAR 2 1 1 0 50 88 5 3 48 91 0 3 58 0300189 00X 6 LPS36 SHELF WITH MODULE INSTALLED SEE SHT 2 FOR CABLE HARNESS DIMENSIONS ALTERNATIVE MOUN...

Page 80: ...SCALE REV SHEET SIZE DWG NO TITLE OF B 1 2 B 2 5 0300189 06 OUTLINE SHELF LPS 36 6 4 MOD 0300189 001 B 0300189 004 B DO NOT SCALE DRAWING 2 4 5 3 1 B E C A D 5 4 3 2 1 E D C B A...

Page 81: ...LINE SHELF LPS 36 6 4 MOD 1372 10 54 00 0 39 1372 10 54 00 0 39 457 10 18 00 0 39 20 0 79 MAX 0300189 001 1372 10 54 00 0 39 1372 10 54 00 0 39 178 10 7 00 0 39 20 0 79 MAX 140 5 5 50 0 20 0300189 004...

Page 82: ...EET SIZE DWG NO TITLE OF B 1 2 B 4 5 0300189 06 OUTLINE SHELF LPS 36 6 4 MOD 149 5 85 27 1 06 29 1 13 303 11 93 8 5 0 33 0300189 002 OPTIONAL FAN TRAY DO NOT SCALE DRAWING 2 4 5 3 1 B E C A D 5 4 3 2...

Page 83: ...REV SHEET SIZE DWG NO TITLE OF B 1 2 B 5 5 0300189 06 OUTLINE SHELF LPS 36 6 4 MOD 116 4 56 118 4 63 SHELF WITH FAN TRAY ASSEMBLED 20 0 0 79 MAX DO NOT SCALE DRAWING 2 4 5 3 1 B E C A D 5 4 3 2 1 E D...

Page 84: ...NNECTOR 50 POSITIONS CHAMP LOK TE 5229913 1 OR EQUIVLAENT SEE OUTPUT CONNECTIONS TABLE INPUT CONNECTION ANDERSON POWER CONNECTOR SB 50 OR EQUIVALENT 0300189 004 FAN ALARM NC MOLEX 39 01 2026 CONNECTOR...

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Page 86: ...served Headquarter Germany Hansastrasse 8 D 91126 Schwabach Tel 49 9122 79889 0 Fax 49 9122 79889 21 Mail info alpha outback energy com France and Benelux fbnl alpha outback energy com Spain spain alp...

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