Silk
Screen
Meaning
Color
Description
SOC
SOC
indicators
Green
1. 0–24% capacity
25% indicator: blinking
Other SOC indicators: off
2. 25%–49% capacity
25% indicator: steady on
50% indicator: blinking
Other SOC indicators: off
3. 50%–74% capacity
25% indicator: steady on
50% indicator: steady on
75% indicator: blinking
Other SOC indicators: off
4. 75%–99% capacity
25% indicator: steady on
50% indicator: steady on
75% indicator: steady on
100% indicator: blinking
5. 100% capacity
The four SOC indicators are steady on.
Note:
● Major alarm: The ESM needs to be maintained immediately.
● Minor alarm: The ESM does not require maintenance, but sends a reminder
to remote maintenance personnel.
● Blinking slowly: on for 1s and then off for 1s.
● Blinking fast: on for 0.125s and then off for 0.125s
● If the SOC indicators are off and other indicators are blinking, the ESM enters
the maintenance mode.
● When the ESM is in sleep mode, the fault indicator is off except for reverse-
connection protection.
Activation and Startup
An ESM can be activated in the following two modes. After being activated, the
ESM switches from sleep mode to disconnected mode.
●
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 terminal on the front panel for at least 5s.
UPS2000-G-6KRTLL
User Manual
2 System Composition
Issue 01 (2020-08-06)
Copyright © Huawei Technologies Co., Ltd.
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