Ge-industrial-solutions MicroVersaTrip Plus and MicroVersaTrip PM for Alli Bedienungsanleitung

INTRODUCTIONGE Conversion Kits are designed for upgrading existing AllisChalmers®, Siemens/Allis®, and Siemens® low-voltage powercircuit breakers, rat

104. Slide the adapter bracket and connector assembly over theguide pins of the trip unit bracket. Press the two steel pushnuts provided onto the guid

116. Attach the trip unit mounting plate to the support bracket, asshown in Figure 16.a. The two larger screws at the top attach to tapped holes inthe

12Installing the Current SensorsThe current sensors must be installed differently in the twobreaker frame sizes.LA-600 Current SensorsThe following pr

13SECTION 5. INSTALLING THE TRIP UNITUse the following procedure to install the trip unit.1. Pull out the locking lever on the trip unit mounting plat

14150A-800A neutral sensor1600A-2000A neutral sensor

15SECTION 7. TESTING AND TROUBLE-SHOOTINGWARNING: Do not change taps on the current sensors oradjust the trip unit settings while the breaker is carry

16secondary disconnect block through to the trip unit wiringharness connector.c. If the breaker’s lower studs connect to the power source,then the neu

17Figure 21. Cabling diagram for MicroVersaTrip Plus™ and MicroVersaTrip PM™ trip units with ground fault on four-wire loads.

These instructions do not cover all details or variations in equipment nor do they provide for every possible contingency that may be met inconnection

2TABLE OF CONTENTSSECTION 1. GENERAL INFORMATION...

3SECTION 1. GENERAL INFORMATIONGE Conversion Kit installation is straightforward, but does requirecareful workmanship and attention to these instructi

4SECTION 3. BREAKER PREPARATIONThe following steps are performed to prepare the breaker forinstallation of the new conversion kit. Unless otherwise in

58. Disconnect the mountings of the auxiliary switch assemblyand fuse box (if present) and move them out of the way ofthe flux shifter area.9. Remove

6SECTION 4. INSTALLING THECONVERSION KITThis section describes the installation of the MicroVersaTrip Plusor MicroVersaTrip PM conversion kit. The com

7Installing the Flux ShifterUse the following procedure to install the new flux shifter. Thebreaker should still be resting on its back from the previ

86. Remount the fuse box and auxiliary switch assembly (ifpresent). Figure 8 shows a complete flux shifter installationon a fused breaker and Figure 9

9Installing the Trip Unit Mounting PlateUse the following procedure to install the trip unit mounting plateonto the breaker.1. The wiring harness incl