American Power Conversion PM4Y, PM3 user manual Neutral Conductor

Page 12

 

Neutral Conductor

5/16” Mounting

Mounting Flange

Hole (4 places)

(4 places)

Surge Module with

Phase C Connector

LED (9 places)

Phase A

 

Phase B

 

Connectors

Ground Conductor

 

Fuse

 

(9 places)

Disconnect

Not to exact scale. Door removed for clarity

Figure 4. Basic PM4Y Configuration and Wiring Diagram

(3-Phase WYE, 4-Wire, plus Ground)

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Contents SurgeArrest PM Series Page PM Series Figures Installation TestingIntroduction Location Considerations Electrical Connections Terminals System GroundingParallel Connection Wiring Size & Installation Torque Page Page Neutral Conductor Operation and Features Status Panel Controls, Indicators and AlarmsSurge Counter Option Dry Contacts OptionPeriodic Inspection and Cleaning Corrective Maintenance and RepairsTroubleshooting Troubleshooting Flowchart Display Board Locator Diagram Display Board Removal & Replacement InstructionsDiagnostic Board Removal & Replacement Instructions Models PM3 and PM4Model PML4Y Surge Module Removal and Replacement Surge Module Removal & Replacement InstructionsAPC Model Voltage System Description Part Works With Number Limited Warranty Technical Support and Customer ServicePage