Original Huawei 50A 100A Rectifier ETP48100-B1 220V-48V OLT Communication Power Converter Power Supply

ETP48100-B1 OLT Power supply

ETP48100-B1-50A is a carrier-class AC to DC power converter, convert 220V/110V AC power to -48V DC power, MAX output 50A. ETP48100-B1-50A have 4 output, each MAX output 25A; If inquipped with two R4850G2, total output can be 100A.

This PSU is supplied with one PSU R4850G2 rectifier module giving a 53.5V / 50A output, a PMU 11A monitoring module and a free slot to install another module and power up to 100A.

Description

ETP48100-B1 OLT Power supply
ETP48100-B1-50A is a carrier-class AC to DC power converter, convert 220V/110V AC power to -48V DC power, MAX output 50A. ETP48100-B1-50A have 4 output, each MAX output 25A; If inquipped with two R4850G2, total output can be 100A.
This PSU is supplied with one PSU R4850G2 rectifier module giving a 53.5V / 50A output, a PMU 11A monitoring module and a free slot to install another module and power up to 100A.

Overveiw

ETP48100-B1 subrack composed by PSU(R4850G2), PMU(11A)

4 Power output port on ETP48100-B1 subrack, each provide 25A MAX

1 R4850G2 module condition, total MAX output is 50A

2 R4850G2 module condition, total MAX output is 100A

Easy output power cable connection with removable ports

  • Input voltage: 220 V AC single-phase voltage range: 176 V AC to 290 V AC
  • Input voltage frequency: 45 Hz to 65 Hz
  • Output voltage: Voltage range: -42 V DC to -58 V DC
  • Output current: 30 A for the 220 V AC single-phase input power
  • Maximum output power (W): 3000 W (176–290 V AC); 1250 W (85–175 V AC decreased linearly)
  • Surge protection capability: 2 kV in differential mode
    4 kV in common mode

EPS30-4815A-15A              MAX output: 15A

EPS30-4815A-30A              MAX output: 30A

ETP48100-B1-50A              MAX output: 50A