Industry 48v DC Power Supplies 50a Battery Backup Charger 3000W Output Power 50A Current 48V Frequency 3000W Single DC-DC 48V

R4850

minimum order:

1 piece

Quantity:

$90.00 - $120.00 / piece

Contact Now

add to cart

Input Voltage:220 V, 380 V
Output Current:50A
Output Voltage:48 V
Model Number:R4850
Brand Name:OEM ODM
Place of Origin:Guangdong, China
Application:Industry, Laboratory, Battery Charging
Efficiency:92%
Output Frequency:50/60Hz
Output Type:Single
Protection:Overcurrent Protection, Overvoltage Protection
Type:AC-DC, telecom rectifier for switching power supply
Function:48v rectifier
Compatible Brand:Emerson, Huawei, ZTE,vapel, Eltek
Logo:Can be design according to customer
Condutor:Rectifier Module

Our products

48v rectifier Information:
1. Small size, height 2U module
2. Configurable module: 50A for option
4. Improve monitoring and management and battery management
5. Provide RS485 communication interface
6. Battery anti-reverse function
7. Under electrical function
8. Support hot-swappable
9. The energy-saving sleep function
10. The independent design of lightning protection unit (optional)

11.dc rectifier 48v adopts active power factor compensation technology, power factor up to 0.99.
12.AC input voltage of normal operating range as wide as 90 ~ 290V.
13.Rectifier modules adopts full bridge soft switching technology, efficiency can reach above 92%

48v rectifier Application
* Small scale program controlled exchanges
* Access network
* Transmission equipment
* Mobile communication
* Satellite communication ground station
* Microwave communication

48v rectifier performance index input
Parameter	Min.	Rated	Max.	Unit	Note
Rated working voltage range		110/220		Vac
Input voltage range	90	220	290	Vac	Three-phase five-wire input phase to phase 380V / relative zero line 220VAC
Output voltage range	42	53.5	58	Vdc
Battery input	42	53.5	58	Vdc	Battery pack’s positive and negative in parallel with DC output of rectifier module (polarity consistent)