A
Technical Specifications
Table A-1 Technical specifications
Item
Parameter Name
Description
Environment
conditions
Operating temperature
–40°C to +65°C; when the operating
temperature ranges from 55°C to 65°C, rectifier
power is derated automatically.
Transportation
temperature
–40°C to +70°C
Storage temperature
–40°C to +70°C
Operating humidity
5%–90% RH (non-condensing)
Storage humidity
5%–95% RH (non-condensing)
Altitude
0–4000 m
When the altitude ranges from 2000 m to 4000
m, the operating temperature decreases by 1°C
for each additional 200 m.
Other requirements
There is no conductive dust, corrosive gas, or
explosion hazard.
Dust, corrosive substances, pests, molds, and
other indicators should be controlled in
accordance with class 3.1 requirements in ETSI
EN 300 019-1-3 (V2.3.2 or a later version).
AC input
Input system
220 V AC single-phase/110 V AC dual-live wire
Rated voltage
200–240 V AC
Voltage range
85–300 V AC
Input frequency
45–65 Hz (rated frequency: 50 Hz/60 Hz)
DC input
Input system
HVDC (HV+, HV–) input
Rated voltage
380 V DC
ETP4860-B1A2 Embedded Power
User Manual
A Technical Specifications
Issue 04 (2021-01-05)
Copyright © Huawei Technologies Co., Ltd.
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