GE MicroVersaTrip PM User Manual

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MicroVersaTrip Plus™ and
MicroVersaTrip PM™ Trip Units
for Type AKR Low-Voltage Power Circuit Breakers
Power Break
® Insulated-Case Circuit Breakers
Power Break
® II Insulated-Case Circuit Breakers
R-Frame Molded-Case Circuit Breakers
Low-Voltage Power Circuit Breaker Conversion Kits
User’s Guide
GEH–6273E

GE MicroVersaTrip PM Specifications

General

Type	MicroVersaTrip PM
Category	Circuit breakers
Manufacturer	GE
Trip Settings	Adjustable
Protection Features	Overload, Short Circuit, Ground Fault
Series	MicroVersaTrip
Frame Size	Various
Poles	2, 3
Trip Type	Electronic
Standards	UL489, CSA, IEC
Voltage Rating	600V AC (typical, varies by model)

Summary

Chapter 1. Introduction

Trip Unit Functions and Cataloging

Lists standard and optional Trip Unit functions and explains the catalog numbering system.

Chapter 2. Setup Mode

Setup Mode Overview and Operation

Guides through setup mode, operating modes, and key programming procedures.

Overcurrent Protection Setup

Guides setting up long-time, short-time, and instantaneous overcurrent protection parameters.

Ground-Fault Protection Setup

Details setting ground-fault pickup current and time delay.

Unbalance and Voltage Protection Setup

Rating Plug Configuration

Chapter 3. Metering Mode

Chapter 4. Status Mode

Trip and Fault Status Displays

Chapter 5. Maintenance and Trouble-Shooting

Unit and Plug Maintenance

Trouble-Shooting Guide

Offers guidance for diagnosing and resolving common problems with the Trip Unit.

Appendix 1: Catalog Numbers for RMS9C Trip Units in AKR Circuit Breakers

Appendix 2: Catalog Numbers for RMS9C Trip Units in Power Break® Circuit Breakers

Appendix 3: Catalog Numbers for RMS9D Trip Units in Power Break® II Circuit Breakers