Huawei LUNA2000-2.0MWH-2H0 - 11.6 What Should I Do If the ESU Cable Connection Detection Abnormal Alarm Is Generated on the WebUI?; 11.7 How Do I Perform a Dielectric Voltage Withstand Test on the AC Side of an ESS?

To Next Page

To Previous Page

11.6 What Should I Do If the ESU Cable Connection

Detection Abnormal Alarm Is Generated on the

WebUI?

Step 1 Press the reset button ( ) in the upper right corner of the ESU screen. The ESU

restarts cable connection detection.

NO TE

If the alarm persists, contact your dealer or technical support.

----End

11.7 How Do I Perform a Dielectric Voltage Withstand

Test on the AC Side of an ESS?

Prerequisites

1. Turn on the main switch of the AC circuit breaker, as shown by ① in the

gure. Turn o other switches.

NO TE

Make sure the power switch of the 3 U or 2 U subrack is o, as shown by ② in the

gure.

2. Remove the SMU from the 3 U or 2 U subrack, as shown by ③ in the gure.

3. Disconnect the power meter fuse, as shown by ④ in the gure.

4. Disconnect the main neutral wire, as shown by ⑤ in the gure.

Figure 11-4 3U subrack positions

LUNA2000-2.0MWH Series Smart String ESS

User Manual 11 FAQ

Related product manuals