GE Industrial Solutions ProTrip Conversion Kits AK-1-15 and AK-1-25 User Manual

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TABLE OF CONTENTS

SECTION 1. GENERAL INFORMATION

........................................................................................................... 5

SECTION 2. BEFORE INSTALLATION

.............................................................................................................. 5

SECTION 3. DISASSEMBLING THE BREAKER

Component Removal............................................................................................................................ 6

SECTION 4. INSTALLING THE CONVERSION KIT

Installing the Current Sensors (CTs) ................................................................................................... 7
Mounting the Trip Paddle .................................................................................................................... 9
Installing the Flux Shifter Assembly ................................................................................................. 10
Installing the Trip Unit........................................................................................................................ 11
Adjusting the Flux Shifter .................................................................................................................. 12
Connecting the Trip Unit Wiring Harness ........................................................................................ 12
Configuring the Trip Unit ................................................................................................................... 13

SECTION 5. FOUR-WIRE GROUND FAULT OPTION

............................................................................... 13

SECTION 6. TESTING AND TROUBLE-SHOOTING

Testing ................................................................................................................................................. 14
Trouble-Shooting................................................................................................................................ 14

Nuisance Tripping on Ground Fault-Equipped Breakers ................................................... 14

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