Checking method
Checking criteria
Stator sub-coil
1. | Disconnection |
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2. | Short | circuit |
| 2. | Short | circuit |
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Measure | resistance | Measure | resistance | ||||||
value | between | the | value | between | the | ||||
terminals | with | a | terminals | with | a | ||||
circuit | tester |
| circuit | tester |
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(Measure | with | a 6P | (Measure | with | a 6P | ||||
coupler) |
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| coupler) |
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In case of | * $1 ... | In case of OQSl .., | |
Disconnection | Disconnection | ||
In case of | OS1... | In case of | On ... |
Short | circuit | Short | circuit |
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Rotor
1.Disconnection
2.Short circuit
Measure resistance value between the slip rings with a circuit tester
In case of 00 dl ...
Disconnection In case of OS1...
Short circuit
1
Exciting coil
1.Disconnection
2.Short circuit
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Measure the resistance value between the terminals with a circuit tester
In case of 00 $1 ...
Disconnection In case of Oil...
Short circuit
