On-Grid Power-On; Off-Grid Power-On - Huawei LUNA2000-200KTL-H1 User Manual

LUNA2000-200KTL-H1 Smart Power Control System
User Manual

7.1.1 On-Grid Power-On

Procedure
Step 1 Turn on the AC switch between the AC side of the Smart PCS and the power grid.
Step 2 Ensure that the DC side of the Smart PCS is properly connected to the ESS output.
Step 3 Send a startup command on the SUN2000 app, SmartLogger, or management
system, and wait for the system soft start.
Step 4 Observe the LED indicators to check the running status of the Smart PCS.
----End

7.1.2 Off-Grid Power-On

For details about how to power on a medium-voltage microgrid system, see the
Medium-Voltage Microgrid Energy Storage Solution Quick Guide .
Prerequisites
●
●
●
●
Procedure
Step 1 Ensure that the DC side of the Smart PCS is properly connected to the ESS output.
Step 2 Turn on the AC switch between the AC side of the Smart PCS and the transformer
station.
Step 3 Send a startup command on the SUN2000 app, SmartLogger, or management
system, and wait for the system soft start.
Step 4 Observe the LED indicators to check the running status of the Smart PCS.
----End
Issue 08 (2024-01-23)
NO TE
Before sending a startup command to the Smart PCS, ensure that the DC voltage is within
the normal range.
When there is no power supply from the power grid, turn off the high-voltage
side of the transformer station.
Check that the A/B/C phase sequence of the cable between the Smart PCS
and the low-voltage side of the transformer station is correct. The Smart PCSs
for the same ESS must be connected to the same low-voltage power
distribution system of the transformer station (in the double-split transformer
scenario).
The SACU and the CMU in the ESS are powered by the UPS.
The SACU and the CMU in the ESS have been networked.
NO TE
Before sending a startup command to the Smart PCS, ensure that the DC voltage is within
the normal range.
Copyright © Huawei Technologies Co., Ltd.
7 Power-On and Commissioning
64