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Small Scale Program Telecom Rectifier System High Reliability GPE4890J Embedded Mounted

Name: Small Scale Program Telecom Rectifier System High Reliability GPE4890J Embedded Mounted
Brand: ESTEL (GUANGDONG) TECHNOLOGY CO., LTD.

Power System of High Performance and High Reliability GPE4890J Embedded Power System 1. System Application Small scale program controlled exchanger Access network Transmission equipment Mobile communication Satellite communication ground station Microwave communication 2. System Features Adoption of active power factor compensation technology with factor ＞0.99 Wide operating range of AC input voltage: 90~280Vac Operating temperature range: -25°C~+55°C Zero current/voltage

Place of Origin Shenzhen, China (Mainland)

Packaging Details Wooden case

Input Voltage 90~280Vac/128～396Vdc

Model Number GPE4890J

Supply Ability 2,000 sets per month

Battery management Support

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Product Description

Power System of High Performance and High Reliability GPE4890J Embedded Power System

1. System Application

Small scale program
controlled exchanger
Access network
Transmission equipment
Mobile communication
Satellite communication ground station
Microwave communication

2. System Features

Adoption of active power factor compensation technology with factor ＞0.99
Wide operating range of AC input voltage: 90~280Vac
Operating temperature range: -25°C~+55°C
Zero current/voltage switching tech with high efficiency ≥91%
Perfect battery management, charge & discharge management, battery temperature compensation, low voltage protection, extend battery lifetime
The monitor has sleeping function, saving energy.
Input over/under voltage protection
Output over voltage protection
Output over current protection
Output short circuit protection
Embedded mounted

3. System Configuration

Input
Parameter	Min.	Typical	Max.	Unit	Remark
Input voltage range	90	220	280	Vac	Nominal operating voltage range 100V-240V
Input voltage range	128	280	396	Vdc	Support DC input
Input frequency	45	50	65	Hz	AC input
Start inrush current			42	A	When 25°C Cold start, 280Vac input, full load test
Power factor	0.99

Output
Parameter	Min.	Typical	Max.	Unit	Remark
Output voltage setting		-53.5		Vdc
Output voltage range	-43.2	-53.5	-57.6	Vdc
Output current range	0		90	A	176~280VAC/176-396Vdc input
Output current range	0		45	A	90-<176Vac/128~<176Vdc input
Ripple (Vp-p)			200	mv	At low temperature operating for 1 hour, apply 0.1uF film capacitor and 10uF HF electrolyte capacitor, 20MHz frequency band 20cm twisted pair.
Output efficiency	91			%	220Vac/280Vdc input,rated output
Output efficiency	85			%	110Vac/200Vdc input, 33A output
Regulation			±2	%
Load regulation			±2	%
Voltage regulation			±1	%
Output power		4800		W	176-285Vac/176-396Vdc input
Output power		2400		W	90-<176Vac/128~<176Vdc input (configure GPR4830A1)