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Huawei Certified Field Specialist -Smart PV Controller Sample Questions:

1. The following options that meet the NetEco1000S system configuration requirements are () (Multiple choice)

A) Hard disk ≥ 500G
B) Ordinary PC
C) Windows7 operating system
D) Memory ≥ 4G

2. The 4G of the Huawei household inverter SUN2000L-5KTL-CN-4G model means that the model supports 4G communication.

A) True
B) False

3. After the Huawei Smart Sub-array Controller SmartACU2000B is wired, the cable holes used in the cabinet should be sealed with fireproof mud.

A) True
B) False

4. Huawei PLC CCO module only supports Modbus RTU communication protocol.

A) True
B) False

5. When the Huawei PID module is applied to the SUN2000 scenario, which of the following description is correct? (Multiple Choice)

A) Does not support PV/PE compensation mode
B) SUN2000 inverter must use three-phase three-wire system
C) If the low-voltage side of the grid-connected isolation transformer is a star connection, the N-line can be led out and grounded.
D) Inverter, AC combiner box, AC power distribution cabinet, etc. cannot have N line connection

Solutions: