48V 20A/30A Rectifier Module for Telecom Power Supply

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Basic Info

Place of Origin:	China Mainland
Payment Type:	L/C, T/T

Product Description

SR4820/4830 Rectifier Module for Telecom power supply

Application:

48V distributed system
Ethernet
Exchange
LAN, MAN
Server
Indoor Wireless Network
Telecom Equipements

Features of rectifiers:

High power density
The efficiency is no less than 92% and the power factor is no less than 0.99, which meets the requirements of energy conservation and environment protection.
The operating voltage is within 90~300VAC
The operating temperature is within -40° C~+75° C

SR4820/4830 Rectifier Modular Series - 1U Main Technical Parameters

1. AC Input

Rated voltage: 230V

Voltage range: 85V-350VAC/90V-380VDC

Frequency range; 45-65Hz

Max. Current: 10A(30A), 7.5A(20A), 5.6A(15A), 3.7(10A)

Efficiency: >92%

Dimensions(W. H. D): 126*44(1U)*213.4(mm)

Weight(Kg); 1.5kg

2. DC Input

Standard voltage; 48V

Voltage range: 43-59V

Current Ratings; 30A, 20A, 15A, 10A

Source effect; ≤ ± 0.1%

Load effect; ≤ ± 0.5%

Stabilized voltage precision; ≤ ± 0.6%

Soft-startup Time; 6s

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