GE Industrial Solutions AF-600 FP High Power (460V_575V 150HP and above) - Manual (Page 71)

6.1.1 Tools Required for Testing
Digital volt/ohm meter capable of reading real RMS
Analog volt meter
Oscilloscope
Clamp-on style ammeter
Signal test board p/n 6KAF6H8437
Test cable p/n 6KAF6H8439
6.1.2 Signal Test Board
The signal test board can be used to test circuitry within the frequency converter and provides easy access to test points. The test board plugs into connector
MK104 on the power card. Its use is described in the procedures where called out. See Signal Test Board in Section 9, Special Test Equipment, for detailed pin
descriptions.
130BX66.10
Illustration 6.1: Signal Test Board
AF-650 GP and AF-600 FP High Power Service Manual
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