System Commissioning; Check Before Power-On; System Power-On - Huawei SUN2000 Series User Manual

SUN2000-(196KTL-H3, 200KTL-H3, 215KTL-H3)
Seires
User Manual

6.1 Check Before Power-on

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10. Check whether idle USB and RESET ports are covered with a waterproof plug.

6.2 System Power-On

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 03 (2021-09-30)
6
The inverter is installed correctly and securely.
Check that the DC switches and downstream AC output switch are OFF.
Check that all ground cables are connected securely and reliably.
All AC output power cables are connected correctly and securely, without
open circuits or short circuits.
All DC input power cables are connected correctly and securely, without open
circuits or short circuits.
The communications cable is connected correctly and securely.
Check that the maintenance compartment interior is clean and tidy, without
foreign matter.
The maintenance compartment door is closed and the door screws are
tightened.
Idle DC input terminals are sealed.
WARNING
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System Commissioning

6 System Commissioning
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