Input: AC 1Ø 220V Output: 27V, 180A Power: 4860W Efficiency: 87% Size (W x D x H): 483 x 429x 263 mm Application: Micro base station transceiver system
Specifications
INPUT
Voltage:
AC 1Ø 220V Frequency:
47 ~ 63 Hz Power
Factor: 99% typical at full load Efficiency:
87% typical at full load
OUTPUT
Floating
Voltage: 24V ~ 28V adjustable Rated
Max. Current: 60A/Module, 180A/Shelf Current
limit: 110 ~ 130% Regulation:
±1.0% Noise: <10mV
rms <250mV
p-p (peak to peak) Load
Sharing: Forced load sharing within ±10% at full load Protection:
Circuit breakers Over
voltage: only faulty module shut down Short
circuit protection Surge:
6KV (1.2x50), 3KA
(8x20)
Special Features
Hot
pluggable n+1
Redundancy The
system can be controlled, measured and reported by HDLC (RS
485) Automatic
battery charging (floating mode with temperature
compensation) and disconnection alarm reporting
Environment
Natural
air convection cooling Operating
Temperature Range: -30°C ~ 60°C Operating
Humidity: ~ 90% RH (non-condensing)
Dimensions
Module:
120(W) x 365(D) x 175(H) mm Rack:
483(W) x 429(D) x 263(H) mm
Voltage:
AC 1Ø 220V
), 3KA
(8x20
