GP4860通信电源

  GP4860 Power System
Electrical Specifications
Input
Input voltage         90V~290VAC
(90~一160AC derating)
Input current         30A(Max.)
Frequency           45~65Hz
Efficiency           ≥90%
Power Factor         ≥0.98
Battery input up to two group

Output
Output power        3210W(Max.)
Output voltage       -45~-58VDC
Output current       up to 60A
DC distribution branch
Branch 1            30A (MCB)
Branch 2            30A (MCB)
Branch 3            30A (MCB)
Branch 4            30A (MCB)
Battery 1            30A (MCB)
Battery 2            30A (MCB)
Peak-peak noise      ≤200mV(BW.20MHz)
Total regulation      ≤±0.6%Vout
Load sharing imbalance ≤±10%

Environmental

Operating temperature      -5～+50℃
Storage temperature        -40～+70℃
Relative humidity          ≤90%
Air pressure               86～106KPa
MTBF                   ≥150KHrs
(Bellcore TR-332)

Mechanical

Dimensions   132.5× 482.6×312mm (HxWxD)
Weight       <10kg
Cooling       Forced air cooling
Enclosure     IP20
Mounting     In 19" subrack

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