48V 30A AC DC Rectifier Module Switching Power Supply for Ess

• Customization: Available
• Output Type: Single
• Warranty: 2 Years
• Model NO.: GPR4830B1
• Input Voltage: 90-280V/AC
• Connection Mode: Parallel Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Voltage Regulating Mode: Width Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: One-way Transmission
• Modulation System: PWM
• Certification: CE, RoHS, CCC
• Brand: Goldpower
• Transport Package: Carton
• Specification: 208x116.5x41.6(mm)
• Trademark: Goldpower
• Origin: Shenzhen
• HS Code: 8504401990

Product Description

Product Description

 48V 30A High Efficiency Rectifier Module is high power
density DC  power supply with CE,UL,RoHS,TLC.

Features:
1. Compact structure, ultra high power density up to 27W/in3
2.  Soft-switching technology, high efficiency more than 91%.
3.  Leading APFC tech (active power factor correction), power factor > 0.99
4.  Multiple protection and safety regulation (CE/UL/3C/TLC)
5.  Supports hot plugging without damage.
6.  Customized output interface available, with communication port RS485.
7.  Paralleled work available via current sharing bus
8.  Wide operating temperature range:-20~+60ºC

Application:
   1.   Energy Storage System
   2.   48V distributed power system
   3.   Ethernet
   4.   Exchange
   5.   LAN,MAN
   6.   Sever
   7.   Indoor wireless
   8.   Telecom equipment

 

Specifications:

Model	GPR4830B1
Power	1600W
Efficiency	91%
DC input voltage	128~396Vdc
AC Input voltage	90~280Vac
AC input frequency	45~65Hz
AC input current	13.5A
Power factor	0.99
Output voltage	42~58Vdc
Output current	30A
Stabilized voltage precision	±1%
Load regulation	±1%
Ripple+Noise(Vp-p)	200mV
Operating Temperature	-20~60ºC
Storage Temperature	-40~70ºC
Acoustic noise	55dB
Humidity	5~95%
Turn-on time	3~8S
Current-sharing	±5%
Temperature coefficient	±0.02%/ºC
Reliability(calculated)	≤150,000hours
Dimensions	208x116.5x41.6(mm)/8.2x4.6x1.6(in.)
Weight	≤1.5KG