H19-260-V2.0: HCSA-Sales-Smart PV V2.0Demo

By Huawei · Question Mode

QuestionQ13

Smart PV

Which statement below about the Huawei AFCI function is incorrect?

  • A Maximum detection current range is greater than 30 100% PV modules are tested.
  • B Detection distance is only 80 m, covering 99% of the rooftops.
  • C Huawei Intelligent Arc Protection, which automatically shuts down the arc within 0.5s
  • D Precise locating and 100% fault identification
Explanation

Huawei specifies AFCI detection coverage of 200 m, so a detection distance of only 80 m is inaccurate. Huawei also states that its AFCI can shut down an arc within 0.5 seconds and supports 30 A MPPT current detection.

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