High Voltage Switching Power Supply , 48V Telecommunication Power Supply System

High Voltage Switching Power Supply , 48V Telecommunication Power Supply System

AC Input:

Rated input voltage: 220V

AC input voltage range: 85-300V

AC Input frequency range: 45-66Hz

Power factor:≥0.99

Efficiency: >92%

DC Output:

Rated voltage: 48V

Voltage range: 42-60VV

Mode of connection: connect terminal to front panel

Rectifier module: SR4810, SR4815, SR4820, SR4830

Monitoring module: STM-111

Rated current: 20A/30A/40A/60A

Load distribution: 1 outlet load total connecting terminal

Battery distribution :1 outlet battery total connecting terminal

Battery LVD: 60A×1

Safety Characteristics:

Input--output 3000VAV/10mA/1 min No arcing, no breakdown

Input--chassis 2500VAC/10mA/1 min No arcing, no breakdown

Input--chassis 500VAC/10mA/1 min No arcing, no breakdown

Environment:

Operating temperature:-40~+70℃

Humidity: ≦95% non-condensing

Mechanical characteristic:

Dimensions(W*H*D)mm: 482.6*44*280

Weight (kg)(include rectifier module): 6