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China 48V 30A AC DC Rectifier Module Switching Power Supply for Ess pictures & photos

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

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Local Area:	Shenzhen, Guangdong, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Brand:	Goldpower
Output Type:	Single
Warranty:	2 Years
Output Power:	1600W

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Product Description

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

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

1.Energy Storage System
2.48V distributed power system
3.Ethernet
4.Exchange
5.LAN,MAN
6.Sever
7.Indoor wireless
8.Telecom equipment

ModelGPR4830B1Power1600WEfficiency91%DC input voltage 128~396VdcAC Input voltage 90~280VacAC input frequency45~65HzAC input current13.5APower factor0.99Output voltage42~58VdcOutput current30AStabilized voltage precision±1%Load regulation±1%Ripple+Noise(Vp-p)200mVOperating Temperature-20~60ºCStorage Temperature-40~70ºCAcoustic noise55dBHumidity5~95%Turn-on time3~8SCurrent-sharing±5%Temperature coefficient±0.02%/ºCReliability(calculated)≤150,000hoursDimensions208x116.5x41.6(mm)/8.2x4.6x1.6(in.)Weight≤1.5KG