New Original Huawei ETP48100-B1 50A 100A

New original Huawei ETP48100-B1 50A 100A

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.

Huawei ETP 48100 B1 Power Product Specification

Brand	Huawei
Model	ETP 48100 B1
Modulation	Pulse frequency modulation
Transistor connection method	Full bridge
Work efficiency	98(%)
Output ripple noise	65MV
Output voltage accuracy	0.023(%)
Voltage adjustment rate	0.021(%)
Load Regulation	0.12(%)
certified product	iso9001
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

Huawei ETP 48100 B1 Power Product Feature

• High efficiency: >96%

• Input voltage range: 260VAC~ 530VAC

• Operating temperature range: -40°C~+75°C (output derating at 45°C above _)

• harmonic distortion (THD): ≤5%.

• Support hot swap function

• Fully digital control

• Support smart meter

• Support CAN bus communication function

• Support voltage and current adjustment function

• Support LED display alarm