Input: AC 1ø 220V or AC 3ø 4W 380V Output: 27V, 300A Power: 810W Efficiency: 87% Size(W x D x H): 855 x 914 x 1900 mm Application: PCS base station transceiver system
Specifications
INPUT
Voltage: AC 1ø 220V or AC 3ø 4W 380V 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: 30A/Module 300A/Rack Current Limit: 110~130% Regulation: ±1.0% Noise: < 2mV (psophometric noise) <10mV
rms <100mV
p-p (peak to peak) <60dBA
(acoustic noise) Load sharing: Forced
load sharing within ±10% full load Protection: Circuit
breakers Over Voltage : only faulty
module shut down Over Current: automatic shutdown if output current rises over 115%
and output voltage drops to 25V
Thermal protection: shut
down at abnormally high temperature Surge: 6KV (1.2x50),
3KA (8x20)
Special Features
Hot
pluggable n+1 Redundancy Connects to internal
and external battery Dustproof, waterproof, vermin resistant and protection from radiant heat The
output can be boosted up to 25.5V when the system is operated
with battery backup Reports alarm and
measurement data through environment checker Used for Outdoor BTS
Voltage: AC 1ø 220V or AC 3ø 4W 380V
),
3KA (8x20
