TP48200A-D17A5-2 Telecom Power
User Manual
A Technical Specifications
Issue 04 (2019-12-20)
Copyright © Huawei Technologies Co., Ltd.
56
A
Technical Specifications
A.1 Environmental Specifications
Table A-1
Environment specifications
Item
Specifications
Operating temperature
–10ºC to +45ºC with 1120 W/m
2
solar radiation
Transport temperature
–40ºC to +70ºC
Storage temperature
–40ºC to +70ºC
Operating humidity
5%–95% RH
Storage humidity
5%–95% RH
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.
Noise level
GR487, acoustic pressure level: ≤ 65 dBA at 1.5 m
Heat dissipation capacity
≥ 1400 W
Other requirements
There should be no conductive dust, corrosive gas, or explosion hazard.
Dust, corrosive substances, pests, molds, and other indicators should be
controlled in accordance with class 4.1 temperature controlled
environmental requirements in ETSI EN 300 019-1-4 (V2.2.1).
A.2 Electrical Specifications
Table A-2
Electrical specifications
Item
Specifications
AC input
Input system
220 V AC single-phase
Input voltage
85–300 V AC
