Specifications Of The Etp4890 Power System - Huawei UA5000 Manual

UA5000 Universal Access Unit
Environment Monitoring
Table 8-7 Specifications of the ETP4890 power system
Parameter Class
Conditions
AC input
DC output
Structure
Issue 01 (2012-08-17)
Parameter
Operating
environment
temperature
Operating
environment
humidity
Altitude
Mode
Voltage
Frequency
Power factor
Rectifier module
efficiency
Voltage
Default voltage
Maximum power
Regulated voltage
precision
Peak noise voltage
Dimensions (W x D
x H) without
brackets
Weight
Protection class
Installation mode
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8 ETP4890 Monitoring Solution
Description
-40°C to +70°C
5% to 95% (no condensation)
0 m to 4000 m
(Note that in the range of 2000 m to 4000 m, the
operating environment temperature decreases
by 1°C when the altitude increases by 200 m.)
mono-phase, dual-live wire
85 V AC to 300 V AC (rated value: 110V/220
V)
45 Hz to 65 Hz (rated value: 50 Hz)
≥ 0.99 in the case of a rated load
Peak efficiency ≥ 96%
≥ 95% (220 V AC, 45% to 80% load)
-43.2 V to -57.6 V
-53.5 V
l 4800 W (55°C, input voltage: 176 V AC to
300 V AC)
l 2400 W (90Vac),(55°C, input voltage: 85 V
AC to 175 V AC,decreased linearly)
NOTE
The maximum output power of the system is the
number of configured rectifier modules multiplied by
the output power of each rectifier module.
≤ ±0.6%
≤ 200 mV (0 MHz to 20 MHz)
442 mm x 255 mm x 86.1 mm
≤ 10 kg (including modules)
IP20
Installed in a IEC cabinet or an ETSI cabinet
with brackets
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