Allen-Bradley PowerFlex 700H Hardware Service Manual page 25
High performance/adjustable frequency ac drive
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Also See for PowerFlex 700H:
- Programming manual (116 pages) ,
- Service manual (115 pages) ,
- Installation instructions manual (22 pages)
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Component Test Procedures
2-9
Gate Interface Resistance
Measure the gate interface resistance for each output power transistor. The
resistance from each gate and collector pin to the branch emitter pin should
be about 500 ohms. If any of the gate interfaces fails this test, replace the
appropriate (left or right) Output Power Module per Power Structure.
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