48V Rectifier, Input Voltage of 220V

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Basic Info

Payment Type:	T/T or L/C

Product Description

Specifications:

Applications: exchange room, server room, base station and data communication

Features:

Circuit of rectifier modules have two parts, PFC adjust and DC/DC transformation
All technically make wide input voltage range (85 to 290V)
High efficiency: use soft switch technology, 10% while load rate, efficiency can be 91%, 50% load rate, 96% efficiency can be above
With step less current limiter technology, output current continuously adjustable
Adapted stepless temperature control speed, can reduce power consumption and prolong life of fan
Sharing load, equalized-current imbalance: ≤3%
Optional Ethernet interface through SNMP and TCP/IP
Controller MCU
Digital signal collection via internal RS485 bus, RS232 interface for remote operating
2U height, lightweight, high power density

Output voltage: 48V

High efficiency: 96%

Modules: N+1

Battery charger

Certification: CE

Output type: single

Output frequency: 50Hz

Total size: 19-inch 2U rack mount

Input voltage: 220V

Output power: 4500W

With 3-piece 30A rectifier modules

Output current: 90A