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HCS-Field-Smart PV Controller

Engineering supervision Field service engineer System equipment operation is divided into hardware operation and software operation. It is necessary to check the operation authority before operation, and it is strictly forbidden to operate without authorization and unauthorized operation.

January 4, 2021H20-681-ENU, ,

Engineering supervision Field service engineer System equipment operation is divided into hardware operation and software operation. It is necessary to check the operation authority before operation, and it is strictly forbidden to operate without authorization...

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About Huawei SUN2000L household inverter installation space requirements, which of the following description is correct? (Multiple choice)

January 1, 2021H20-681-ENU, ,

About Huawei SUN2000L household inverter installation space requirements, which of the following description is correct? (Multiple choice)A . Bottom distance is equal or greater than 400mmB . Top distance is equal or greater than 400mmC...

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The function of the optical module is photoelectric conversion. The transmitting end converts the electrical signal into an optical signal and transmits it through the optical fiber; the receiving end converts the optical signal into an electrical signal.

December 31, 2020H20-681-ENU, ,

The function of the optical module is photoelectric conversion. The transmitting end converts the electrical signal into an optical signal and transmits it through the optical fiber; the receiving end converts the optical signal into...

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On-site problem management must have a strict tracking management system, establish a first-inquiry responsibility system in the project team, timely track the change of status, clarify the responsible person and resolution time; for the long-term failure to effectively deal with the problem must be assisted by Huawei service manager under the special report to the various functional department heads and project owner.

December 27, 2020H20-681-ENU, ,

On-site problem management must have a strict tracking management system, establish a first-inquiry responsibility system in the project team, timely track the change of status, clarify the responsible person and resolution time; for the long-term...

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When the PV sub-array adopts Huawei PLC communication networking, the knife-melting switch needs to be added between the box-changing busbar and the Huawei PL CCO module. The rated current of the fuse cannot be less than ____.

December 27, 2020H20-681-ENU, ,

When the PV sub-array adopts Huawei PLC communication networking, the knife-melting switch needs to be added between the box-changing busbar and the Huawei PL CCO module. The rated current of the fuse cannot be less...

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NetEco1000S system monitoring interface display content includes ____. (Multiple choice)

December 26, 2020H20-681-ENU, ,

NetEco1000S system monitoring interface display content includes ____. (Multiple choice)A . Total power generationB . Power generation on the dayC . CO2 emission reductionD . Power station revenueE . Inverter operating parametersF . Active power...

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Under the same lighting conditions, the panel operates with a unique maximum power point that is neither the maximum output voltage point nor the maximum output current point.

December 17, 2020H20-681-ENU, ,

Under the same lighting conditions, the panel operates with a unique maximum power point that is neither the maximum output voltage point nor the maximum output current point.A . TrueB . FalseView AnswerAnswer: A

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