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PowerCube 1000 (STC, Saudi Arabia, ICC800-A1-C2,
ESC800-A1)
Installation Guide
Technical Specifications
Table 3-36 Technical specifications
Item
Dimensions (W x D x H)
Weight
Nominal voltage
Equalized charge voltage
Float charge voltage
Maximum charge/
discharge current
Maximum charge/
discharge power
Operating ambient
temperature
Relative humidity
Atmospheric pressure
Installation mode
Maintenance mode
Altitude
Issue 02 (2021-09-28)
NO TE
● Sleep mode: The BMS is in sleep mode before it is activated. The BMS can enter the
offline mode only after it is activated. If the BMS enters the sleep mode after you press
the MANUAL ON/OFF button, the DSP keeps working as long as the power port or PWR
port receives effective input voltage.
● Offline mode: The ESM is disconnected from the battery busbar and does not supply
power. The BMS enters the offline mode when it is reactivated, the ESM voltage is low,
fault protection occurs, or a shutdown command is received. When the fault is rectified,
or the BMS receives a startup command (after receiving a shutdown command), or the
BMS enters the charge mode (after the BMS enters the offline mode due to low battery
voltage), the ESM switches to another mode based on its status or system status.
● Charge mode: The ESM is charging. When certain conditions are met, the mode is
switched to another mode.
● Discharge mode: The ESM discharges. When certain conditions are met, the mode is
switched to another mode.
● Maintenance mode: Switch to this mode when you need to replace an ESM. Under this
mode, the ESM does not charge or discharge, and the indicators blink fast.
Specifications
● 442 mm x 396 mm x 130 mm (excluding mounting ears)
● 482 mm x 396 mm x 130 mm (including mounting ears)
≤ 47 kg
48 V DC
56.4 V DC
55.5 V DC
100 A/100 A at 35°C
4800 W
Charge: 0°C to 45°C; discharge: –20°C to +45°C
5%–95%
61–113 kPa
Installed in a 19-inch rack
Maintained from the front
0–4000 m (When the altitude ranges from 2000 m to 4000 m, the
highest operating temperature decreases by 1°C for each additional
200 m.)
Copyright © Huawei Technologies Co., Ltd.
3 Component
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