System Operation; Checking Before Power-On; Powering On The Sun2000 - Huawei SUN2000 User Manual

SUN2000 (8KTL-28KTL)
User Manual

6.1 Checking Before Power-On

To ensure the normal SUN2000 operating, check the SUN2000 before powering it on.
Before powering on the SUN2000, check that:
1.
2.
3.
4.
5.
6.

6.2 Powering on the SUN2000

This topic describes how to power on the SUN2000 after electrical connection is complete.
Procedure
Step 1 Switch on the AC circuit breaker between the SUN2000 and the power grid.
If you perform
You can start the SUN2000 only after faults are automatically rectified. The default alarm
clearance time is 5 minutes. You can modify the time over the EMS software of the PC
terminal.
Step 2 Ensure that the DC SWITCH at the bottom of the SUN2000 is ON.
Issue 07 (2014-07-30)
The SUN2000 is installed correctly and securely.
The ground cable is securely connected.
All AC output power cables are properly connected.
All DC input power cables are properly connected.
Unused DC input terminals are sealed.
Idle USB and RS485 ports are blocked with waterproof plugs.
Step 2 before
The monitoring panel can be activated only after power is supplied to the DC or AC side.
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6

System Operation

Step 1, the SUN2000 generates an abnormal shutdown alarm.
6 System Operation
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