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Amphenol 240GT54 Installation Manual Download Page 7

 

7 

  

240GT54/nrg240GT54 

Amphenol Network Solutions 

All rights reserved. 6.5.2020 150567

 

509.926.6000 

— amphenol-ns.com.com

 

 

1.3 240GT54 Configurations 

GMT/TPA Combination Fuse Panel: 

Part Number: 

240A Dual-Feed, 5/4 Panel, Vertical Inputs, Output Terminal Blocks

 

240GT54 

240A Dual-Feed, 5/4 Panel, Horizontal Inputs, Connectorized Outputs 
(Connectors purchased separately)

 

240GT54-C 

240A Dual-Feed, 5/4 Panel, Vertical Inputs, Connectorized Outputs (Tie Bar 
and Connectors purchased separately) 

240GT54-SC 

nrgSMART Circuit Monitoring, Controller, 240A Dual-Feed, 5/4 Panel, Vertical 
Inputs, Output Terminal Blocks 

nrg240GT54-CTRL 

nrgSMART Circuit Monitoring, Sensor, 240A Dual-Feed, 5/4 Panel, Vertical 
Inputs, Output Terminal Blocks 

nrg240GT54-SENS 

nrgSMART Circuit Monitoring, Controller, 240A Dual-Feed, 5/4 Panel, 
Horizontal Inputs, Connectorized Outputs (Connectors purchased separately) 

nrg240GT54-CTRL-C 

nrgSMART Circuit Monitoring, Sensor, 240A Dual-Feed, 5/4 Panel, Horizontal 
Inputs, Connectorized Outputs (Connectors purchased separately) 

nrg240GT54-SENS-C 

nrgSMART Circuit Monitoring, Controller, 240A Dual-Feed, 5/4 Panel, Vertical 
Inputs, Connectorized Outputs (Tie Bar and Connectors purchased separately) 

nrg240GT54-CTRL-SC 

nrgSMART Circuit Monitoring, Sensor, 240A Dual-Feed, 5/4 Panel, Vertical 
Inputs, Connectorized Outputs (Tie Bar and Connectors purchased separately) 

nrg240GT54-SENS-SC 

  

1.4 240GT54 Overview 

The Amphenol Network Solutions 240GT54 family of 1RU, dual-feed 240A per feed, power distribution panels 
provide high-capacity, ±48V, ±24V, and ±12V power protection for secondary power distribution to data and 
communications equipment. The Amphenol Network Solutions 240GT54 family panels are also ideal for 
primary distribution in small central offices and at remote sites.  

 

 

 

 

Fig. 1-1: 240GT54 Front View 

Summary of Contents for 240GT54

Page 1: ...240GT54 nrg240GT54 Installation Guide...

Page 2: ...and communications markets We design manufacture and distribute products for customers who need an end to end solution for network connectivity fiber power distribution and rack management We collabor...

Page 3: ...Versions 14 2 2 4 Rack Mounting 15 2 2 5 Grounding 16 2 2 6 Input Wiring 17 2 2 7 Remove Alarm Cover 18 2 2 8 Alarming 18 2 2 9 Installing TPA Fuses 20 2 2 10 Installing GMT Fuses 21 2 2 11 Alarm Term...

Page 4: ...ont View 7 Fig 1 2 240GT54 Rear View 8 Fig 1 3 240GT54 SC Front View 8 Fig 1 4 240GT54 C Rear View 8 Fig 2 1 Installing Mounting Brackets 13 Fig 2 2 Installing C Tie Bar 13 Fig 2 3 Installing Optional...

Page 5: ...ons PN 307661 32 Fig 2 33 Optional nrgTEMP Temperature Probe nrgSMART Versions PN nrgTEMP 33 Fig 2 34 nrgNET Pinout Connections Integrated Controller 34 Fig 3 1 Front View Passive Versions 39 Fig 3 2...

Page 6: ...license under its patent rights nor the patent rights of others This document and the products described herein are subject to change without notice 1 2 nrgSMART nrgSMART describes the family of distr...

Page 7: ...Horizontal Inputs Connectorized Outputs Connectors purchased separately nrg240GT54 CTRL C nrgSMART Circuit Monitoring Sensor 240A Dual Feed 5 4 Panel Horizontal Inputs Connectorized Outputs Connector...

Page 8: ...feature an ergonomic front grip for easy removal sliding top cover to protect the fuse from above and red alarm plunger to indicate a failed fuse Circuit breakers are an optional accessory that can b...

Page 9: ...ck from the panel The BATT and RTN input terminals are studs and accommodate dual hole lugs The outputs accommodate connectors that are easily assembled during installation The ground terminals can ac...

Page 10: ...ession lug Three sets of 1 4 20 threaded holes on 5 8 centers max lug width of 50 12 7 mm Torque bolts using 7 16 or 12 mm socket to 50 in lb 5 5 N m max Ground wire size 14 AWG to 4 AWG Outputs Speci...

Page 11: ...ance Specifications UL Listed NEBS Level 3 Voltage Sensor nrgSMART model only Specifications Sensor accuracy 19 99 to 19 99V 0 3V 20V to 60V 0 1V 20V to 60V 0 1V Voltage measurement range 60 to 60 VDC...

Page 12: ...r levels specified ALERT Verify all connections meet requirements specified in local electric codes or operating company guidelines before supplying power Unit shall be protected by a listed circuit b...

Page 13: ...increments Use included hardware to install the mounting brackets Both 19 and 23 mounting brackets are included 2 Tighten screws to 20 in lb 2 23 N m 2 2 2 Tie Bar Installation and Optional 4 Post Mo...

Page 14: ...unting brackets into the tie bar This step can also be done after the front of the panel is mounted in the rack 2 2 3 Optional Tie Bar Installation SC Versions 6 Tie bar is an optional accessory for S...

Page 15: ...henol ns com com 2 2 4 Rack Mounting 8 Locate an unused rack position and mount the panel using two sets of fasteners per side as shown in Fig 2 5 Mount the panel as high as possible on the rack Use a...

Page 16: ...ertifying bodies recognized in your country or region such as Underwriter s Laboratories UL TUV etc 10 Use an approved crimping tool to attach an approved dual hole compression lug onto suitable groun...

Page 17: ...copper wires The choice of input wiring depends on the following criteria Input interrupt device rating affects the size of input wiring Ambient operating temperature affects the type of input wire in...

Page 18: ...This will turn on the alarming function for the TPA fuses or breakers that are installed If a fuse or breaker is not installed that corresponding DIP switch needs to be turned off up position to prev...

Page 19: ...larm terminals Expect an open circuit between terminals C and NC Expect continuity 0 between terminals C and NO 23 With no output wires connected or with the output loads devices fed by this panel dis...

Page 20: ...ack Install fuse into fuse holder Ensure the fuse is inserted in the proper orientation Close fuse holder cover NOTE Ensure the corresponding DIP switches for installed fuses are in the down ON positi...

Page 21: ...als it is possible to use a short manual wire wrap tool to install alarm wiring after securing the panel to the rack As an alternate to wire wrap TE Connectivity insulation displacement connector part...

Page 22: ...d configuration data can be polled by issuing commands from the NMS The NMS will have to manage and store all collected data 40 The CTRL panel uses a static IP address of 192 168 1 1 with a subnet mas...

Page 23: ...ons All rights reserved 6 5 2020 150567 509 926 6000 amphenol ns com com 42 For information on connecting and configuring your nrgSMART panels please refer to nrgSMART Configuration Guide Fig 2 14 CTR...

Page 24: ...ls and then connect lugs to terminals as shown in Fig 2 15 NEC specifies only one lug and load at each output terminal ALERT Do not exceed torque rating The output terminals are low electrical resista...

Page 25: ...one output wire at a time 53 Insert terminals into plug housing as shown in Fig 2 16 and Fig 2 17 The battery terminal goes in the position on the connector with 2 locator tabs and is marked 2 The ret...

Page 26: ...6 AWG copper wires using Daniels M300BT crimp tool or Burndy Y122CMR crimp tool Work with one output wire at a time 56 Insert terminals into plug housing as shown in Fig 2 19 and Fig 2 20 The battery...

Page 27: ...parts from the housing CAUTION The removal tool is sharp Care should be taken when disassembling the connector 58 Insert the connector into the panel Ensure that the plug latches into place Then conne...

Page 28: ...l ns com com 2 2 16 Install Rear Cover WARNING The rear cover protects the rear of the panel while energized Not installing the rear cover may create an electrical hazard 63 Install rear plastic cover...

Page 29: ...29 240GT54 nrg240GT54 Amphenol Network Solutions All rights reserved 6 5 2020 150567 509 926 6000 amphenol ns com com Fig 2 24 Rear Cover C Versions Fig 2 25 Rear Cover SC Versions...

Page 30: ...by sliding the cover back Use a small screwdriver or equivalent to pry the fuse from the fuse holder Ensure the new fuse is inserted in the proper orientation Close the fuse holder cover If the alarm...

Page 31: ...er puller into the captive threaded holes on the front of the circuit breaker 3 Pull the breaker puller straight back until the circuit breaker is removed from the panel 4 If the breaker that was remo...

Page 32: ...6000 amphenol ns com com 2 7 Tie Bar C Versions 2 8 Tie Bar with 4 Post Mounting Brackets C Versions 2 9 Tie Bar SC Versions Fig 2 30 Tie Bar Included with C Versions In Fig 2 31 Tie Bar with Optional...

Page 33: ...6 6000 amphenol ns com com 2 10 Temperature Probes nrgSMART Versions Two temperature probe ports are available on the back of the nrgSMART versions of panels Each port can accept the optional nrgTEMP...

Page 34: ...nrgSMART Versions 2 11 1 nrgNET Pinouts Integrated Controller Pin Number Label Wire Pin 1 COM White 22 AWG Pin 2 COM Blue 22 AWG Pin 3 S Drain Wire 24 AWG Pin 4 PWR Black 18 AWG Pin 5 PWER Red 18 AWG...

Page 35: ...Monitoring Controller 240A Dual Feed 5 4 Panel Vertical Inputs Output Terminal Blocks nrg240GT54 CTRL nrgSMART Circuit Monitoring Sensor 240A Dual Feed 5 4 Panel Vertical Inputs Output Terminal Blocks...

Page 36: ...TPA 12 10 AWG Plug Retainer 2x Contacts 150325 P40 Replaceable Contact TPA 8 6 AWG Single Contact 150333 P40 Replaceable Contact TPA 12 10 AWG Single Contact 150334 P24 Connector Kit GMT 12 10 AWG Pl...

Page 37: ...38 50A 170VDC 122739 Circuit Breakers Part Number 5A standard delay UL489 without cover 149710 10A standard delay UL489 without cover 149711 15A standard delay UL489 without cover 149712 20A standard...

Page 38: ...X LCD2 0 38D X Burndy YA34L2NT38FX YA29L 2TC38 YA28L 2TC38 YA27L 2TC38 YA26L 2TC38 GMT Output Cables 1 Hole 6 32 Max Width 31 6 8 10 12 14 16 18 22 Tyco 329697 320619 51863 Panduit LCAN6 6 L LCAN8 6 L...

Page 39: ...served 6 5 2020 150567 509 926 6000 amphenol ns com com Section Three Drawings 3 1 240GT54 Drawings Fig 3 1 Front View Passive Versions Fig 3 2 Front View nrgSMART CTRL Versions Fig 3 3 Front View nrg...

Page 40: ...nol Network Solutions All rights reserved 6 5 2020 150567 509 926 6000 amphenol ns com com Fig 3 5 Side View C Versions Fig 3 6 Rear View 240GT54 Fig 3 7 Rear View nrg240GT54 CTRL and nrg240GT54 SENS...

Page 41: ...twork Solutions All rights reserved 6 5 2020 150567 509 926 6000 amphenol ns com com Fig 3 9 Rear View nrg240GT54 CTRL C and nrg240GT54 SENS C Fig 3 10 Rear View 240GT54 SC Fig 3 11 Rear View nrg240GT...

Page 42: ...42 240GT54 nrg240GT54 Amphenol Network Solutions All rights reserved 6 5 2020 150567 509 926 6000 amphenol ns com com Fig 3 12 Bottom View Standard Versions...

Page 43: ...43 240GT54 nrg240GT54 Amphenol Network Solutions All rights reserved 6 5 2020 150567 509 926 6000 amphenol ns com com Fig 3 13 Bottom View C Versions...

Page 44: ...44 240GT54 nrg240GT54 Amphenol Network Solutions All rights reserved 6 5 2020 150567 509 926 6000 amphenol ns com com Fig 3 14 Bottom View SC Versions...

Page 45: ...45 240GT54 nrg240GT54 Amphenol Network Solutions All rights reserved 6 5 2020 150567 509 926 6000 amphenol ns com com Fig 3 15 Optional 4 Post Mounting Bracket C Versions...

Page 46: ...46 240GT54 nrg240GT54 Amphenol Network Solutions All rights reserved 6 5 2020 150567 509 926 6000 amphenol ns com com Fig 3 16 Optional Tie Bar SC Versions...

Page 47: ...may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the...

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