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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Monitoring & Management System (NetEco 1000S) | - System monitoring and maintenance
| |
| Topic 2: Smart PV Plant Networking & Communication | 42% | - SmartLogger and communication systems
|
| Topic 3: Engineering Delivery & Field Service Operations | - On-site deployment and supervision
| |
| Topic 4: Huawei Smart PV Inverter Technology | 32% | - SUN2000 inverter principles and architecture
|
1. The incoming and outgoing line mode of Huawei's intelligent sub-array controller SmartACU2000B adopts up-out and down-in.
A) True
B) False
2. About Huawei's SUN2000 inverter DC wiring, which of the description is correct? (Multiple Choice)
A) Cables and terminals are stress free and have no crossover
B) Try to distinguish colors of Positive and negative cables
C) The cable should be clearly indicated
D) When making DC connectors, the cable stripping length is controlled at 8-10mm.
3. Huawei SUN2000L household inverter cooling method is _____.
A) Natural heat dissipation
B) Air cooling + natural heat dissipation
C) Air cooling
D) Water cooling
4. 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
5. About the description of Huawei PID module output ground wiring, which is correct?
A) Connect to the box transformer substation low-voltage side grounding bar
B) Connect to the component bracket and connect it securely
C) Connect to the cabinet of the communication cabinet nearby, the cabinet is reliably grounded
D) Connect to the grounding bar of subarray nearby
Solutions:
| Question # 1 Answer: B | Question # 2 Answer: A,B,C,D | Question # 3 Answer: A | Question # 4 Answer: A | Question # 5 Answer: A |
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