Huawei LUNA2000-200KWH-2H1 Smart String ESS Maintenance Manual page 131
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Also See for LUNA2000-200KWH-2H1 Smart String ESS:
- User manual (241 pages) ,
- Maintenance manual (171 pages) ,
- Quick manual (61 pages)
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LUNA2000-200KWH-2H1 Smart String ESS
Maintenance Manual
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Procedure
Step 1 Disconnect cables from the CMU and label them.
Step 2 Remove the faulty CMU and its cabinet-mounting bracket.
Issue 02 (2023-02-28)
NO TE
In the Re-authentication dialog box, enter Password of current user and set
Encryption password of the exported file.
Figure 16-2 Exporting the full configuration file
b.
After the export is successful, click Confirm. Click Save under Full profile
export to save the full configuration file.
Tools: Phillips insulated torque screwdriver, insulated torque socket wrench
Power-off:
a.
Log in to the SmartLogger WebUI, CMU WebUI, FusionSolar app, or
management system and send a shutdown command to the rack
controller.
b.
Turn off the ESS output DC switch 1Q2.
c.
Turn off battery rack DC switch 1Q1 of the ESS.
d.
Turn off AC switch 1FCB1 of the CMU adapter power supply.
At least two persons are required to replace the component.
Copyright © Huawei Digital Power Technologies Co., Ltd.
16 Replacing a CMU
125
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