Battery Capacity Description
● Default value: 100 Ah
● Value range: 50–2400 Ah. The value
increases by 50 Ah each time you
press SELECT.
Step 5 Press and hold ON/MUTE for more than 5s. Release the button when you hear a
beep sound. The UPS starts to work in battery mode.
Figure 5-2 Battery mode
Step 6 After you ensure that the UPS runs properly, switch on the AC output circuit
breaker Q for the UPS to start the load.
----End
5.1.2 Connecting the Lithium Battery Supply
Procedure
Step 1 Activate the ESM.
● Activation through the PWR port: Supply a DC voltage of 43.2–58 V to the
PWR port on the ESM panel for at least 5s.
● Activation through the MANUAL ON/OFF button: Hold down the MANUAL
ON/OFF button on the ESM panel for at least 5s and less than 15s.
● Activation through the power port: Supply a DC voltage of 43.2–58 V to the
power port on the front panel for at least 5s.
1. The MANUAL ON/OFF button is a contact button. The interval for pressing the
button should be greater than 0.5s; otherwise, the operation is ineective.
2. If the ESM in charge state is deactivated through the MANUAL ON/OFF button,
you can only activate the ESM through the MANUAL ON/OFF button. If the ESM in
discharge or disconnected state is deactivated through the MANUAL ON/OFF
button, you can activate the ESM through the PWR port or power port when the
external busbar has no voltage.
FusionModule500 Smart Mini Data Center
User Manual (Philippines, FusionModule500-
SU61A12S) 5 Power-On Commissioning
Issue 02 (2021-06-30) Copyright © Huawei Technologies Co., Ltd. 104
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