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Contents

Description 

Page

1:   General   .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 2
2:   Maintenance Mode Settings  .  .  .  .  .  .  .  .  .  .  .  .  .  . 2
3:   Arming Maintenance Mode  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 2
4:   Remote Indicator  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 2
5:   Tripping and Testing  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 2
6:   Wiring Diagram  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 3
7:   ARM-IDM Retro-fit Field  

 

Installation Instructions  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 4

 

Effective August 2009

Instruction Leaflet 

IL02401001E

CM52 Network Protector

with Arc Flash Reduction Module

Summary of Contents for CM52

Page 1: ...ngs 2 3 Arming Maintenance Mode 2 4 Remote Indicator 2 5 Tripping and Testing 2 6 Wiring Diagram 3 7 ARM IDM Retro fit Field Installation Instructions 4 Effective August 2009 Instruction Leaflet IL024...

Page 2: ...a fast acting response to the fault The reduced arc condition will occur only in devices downstream of the unit in Maintenance Mode The Maintenance Mode indicator LED is located in the upper portion...

Page 3: ...Activation Relay The recommended selector switch for this low voltage application is Eaton part number 10250T1333 2E which includes a contact block rated for Logic Level and Corrosive use The maximum...

Page 4: ...ration CM52 using the Voltage Regulator Device VRD as the breaker wiring is different from that of current production Installation of this kit should take approximately 2 5 hours Please refer to your...

Page 5: ...ocking tab is engaged Figure 4 Wire Harness Labeled with Wire Numbers Figure 5 Correct Orientation for the IDM STEP 6 The 9 Wire Harness has an IDM terminal block attached Feed the wires with the term...

Page 6: ...ER BOLTS STEP 11 WARNING Internal fuses and or external fuses and disconnect links MUST be removed prior to proceeding as the upper interphase barrier system must be removed For complete safety use an...

Page 7: ...nd side sheet of the relay module by removing the protective paper covering the adhesive strips Figure 12 Location of the GAPs Module STEP 14 Connect the four point twist connector from the new second...

Page 8: ...d remove the protective paper from the adhesive strip Locate the module such that the flying leads marked 1C 2C and 3C are as close as practical to the front edge of the DIN rail terminal block Refer...

Page 9: ...or operation of the CM52 ARM IDM to function the MPCV relay must be connected C The following LED s must be illuminated upon power up 1 Power ON 2 Motor Enabled 3 Motor OK 4 Spring Release OK 5 IDM Tr...

Page 10: ...10 Instruction Leaflet IL02401001E Effective August 2009 CM52 Network Protector with Arc Flash Reduction Module eaton corporation www networkprotectors net Figure 19 ARMS Schematic...

Page 11: ...11 Instruction Leaflet IL02401001E Effective August 2009 CM52 Network Protector with Arc Flash Reduction Module eaton corporation www networkprotectors net Notes...

Page 12: ...parties This literature is not intended to and does not enlarge or add to any such contract The sole source governing the rights and remedies of any purchaser of this equipment is the contract between...

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