Huawei iSitePower - Page 170

Item Specications
Surge susceptibility IEC 61000-4-5
● AC power port: 6 kV (horizontal), 1.2/50 μs, 2
ohms (criterion B); 6 kV (vertical, two wires
to ground), 1.2/50 μs, 2 ohms (criterion B)
● DC power port: 2 kV in dierential mode, 2
ohms; 4 kV in common mode, 1.2/50 μs, 12
ohms (criterion B)
● Signal port: FE port: ±0.5 kV in
dierential
mode; ±2 kV (1.2/50 μs) in common mode;
northbound RS485 and RS232 port: 1 kV/2 kV
(1.2/50 μs); smoke sensor, temperature
sensor, and water sensor port: 500 V/1 kV
(1.2/50 μs) Dry contact: ALM1 and ALM8: 2
kV in
dierential mode/common mode
(1.2/50 μs)
Voltage dip IEC 61000-4-11
● Voltage interruption (95% decrease) for 10
ms: performance grade B
● Voltage interruption (95% decrease) for 20
ms: performance grade B
● Voltage dip (decrease by 30%) for 500 ms:
performance grade C
● Voltage interruption (95% decrease) for 5000
ms: performance grade C
NO TE
1. This is a class A product and may cause radio interference in residential areas. Therefore,
users may be required to take appropriate measures.
iSitePower Integrated Smart Site (ICC1000-A1-E1)
User Manual A Technical Specications
Issue 04 (2022-10-15) Copyright © Huawei Technologies Co., Ltd. 162