Huawei UPS2000-G-3KRTLL User Manual page 27

UPS2000-G-3KRTLL
User Manual
Silk
Screen
SOC
Note:
● Major alarm: The ESM needs to be maintained immediately.
● Minor alarm: The ESM does not require maintenance, but sends a reminder
● 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
● When the ESM is in sleep mode, the fault indicator is off except for reverse-
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.
●
●
Issue 01 (2020-10-26)
Meaning
SOC
indicators
to remote maintenance personnel.
the maintenance mode.
connection protection.
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 the DC input voltage of 43.2–58 V
(50 Ah), 43.2–58 V (100 Ah), or 43.2–59 V (150 Ah) to the power terminal on
the front panel for at least 5s.
Copyright © Huawei Technologies Co., Ltd.
Color Description
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.
2 System Composition
21