Commissioning; Check Before Power-On; Powering On The Sun2000 - Huawei SUN2000-75KTL Series User Manual

SUN2000-(75KTL, 100KTL, 110KTL, 125KTL) Series
User Manual

6.1 Check Before Power-on

No.
1
2
3
4
5
6

6.2 Powering On the SUN2000

Precautions
When LED2 is steady green (meaning that the inverter is grid-tied), do not turn on
any DC switch. Otherwise, the inverter may be damaged because the insulation
resistance is not detected.
Issue 11 (2021-11-10)
Acceptance Criteria
The solar inverter is installed correctly and securely.
The DC switches and the downstream AC switch are OFF.
All cables are connected correctly and securely.
Unused terminals and ports are locked by waterproof caps.
The installation space is proper, and the installation environment
is clean and tidy.
The maintenance compartment door is closed and the door
screws are tightened.
WARNING
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6

Commissioning

6 Commissioning
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