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Ground Fault Interrupter Activates When Drive is Running
Cause
Possible Solutions
The output of the drive is a series of high frequency
pulses (PWM), so there is a certain amount of leakage
current. This may cause the ground fault interrupter
to operate and cut off the drive input power.
• Change to a ground fault interrupter with a higher leakage current detection level (such as,
a sensitivity current of 200 mA or greater per Unit, with an operating time of 0.1 s or more),
or one that incorporates high-frequency corrective actions.
• Change the Carrier Frequency Selection (C6-02) to lower the carrier frequency.
Note:
Leakage current increases in proportion to cable length.
6.9 Troubleshooting without Fault Display
260
SIEP C710606 20 OYMC AC Drive - V1000 User Manual
7/16/2008-13:23
Содержание V1000
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Страница 37: ...2 2 Mechanical Installation This Page Intentionally Blank 36 SIEP C710606 20 OYMC AC Drive V1000 User Manual ...
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Страница 221: ...5 11 U Monitor Parameters This Page Intentionally Blank 220 SIEP C710606 20 OYMC AC Drive V1000 User Manual ...
Страница 273: ...7 5 Drive Replacement This Page Intentionally Blank 272 SIEP C710606 20 OYMC AC Drive V1000 User Manual ...
Страница 287: ...8 6 Connecting an Option Card This Page Intentionally Blank 286 SIEP C710606 20 OYMC AC Drive V1000 User Manual ...
Страница 297: ...A 6 Drive Derating Data This Page Intentionally Blank 296 SIEP C710606 20 OYMC AC Drive V1000 User Manual ...
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