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  • No : 21547
  • Release Date : 2018/08/22 16:28
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Sensitivity current of earth leakage circuit breaker

The earth leakage circuit breaker NV-FA series is available for the sensitivity current 30 mA only. Can I install it on the inverter input side?
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The rated sensitivity current of the earth leakage circuit breaker can be calculated using the following equation.
If the result is 30 mA or less, the NV-FA series can be used.
(If not, you need to use a NV type with a higher rated sensitivity current.)
Product Name
Inverter, magnet motor drive
Product Category
Earth leakage circuit breaker
Peripheral devices

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