ESTEL (GUANGDONG) TECHNOLOGY CO., LTD.: ESTEL is a professional manufacturer and integrator for Telecom Power Systems, Outdoor Telecom Cabinets, Cabinet Cooling Solutions, Smart Power Distribution Units, and Surge Protective Devices.

Home > Products > Telecom Rectifier System >

Small Scale Program Telecom Rectifier System High Reliability GPE4890J Embedded Mounted

Browse Categories

ESTEL (GUANGDONG) TECHNOLOGY CO., LTD.

City: shenzhen

Province/State:guangdong

Country/Region:china

Tel:00-86-13752765943

Contact Person:
Ms.Fiona Liang View Contact Details

Brand Name	ESTEL
Model Number	GPE4890J
Certification	ISO9001, CE, 3C, FCC, TLC, IP55
Place of Origin	Shenzhen, China (Mainland)
Minimum Order Quantity	1 set
Price	715-4286 usd
Payment Terms	T/T, L/C,D/A, Western Union, Paypal, etc
Supply Ability	2,000 sets per month
Delivery Time	15-20 working days
Packaging Details	Wooden case
Input Voltage	90~280Vac/128～396Vdc
Output Voltage	-43.2~-57.6Vdc
Battery management	Support
Product name	Telecom power supply,Telecom Power system
Application	Industrial Automation
Type	telecom rectifier for switching power supply

Detailed Product Description

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

1. System Application

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)

4. Dimensions Diagram

Product Tags: dc rectifier system rack mount rectifier

Related Products

ET48300 Telecom Grade Solar Programmable Hybrid Rectifier Power with AI DI DO

Email to this supplier


From:	Enter your Email please. Your email is incorrect!
To:	ESTEL (GUANGDONG) TECHNOLOGY CO., LTD.
Subject:	Subject is empty!
Message:	Characters Remaining: (80/3000) Please enter 20 to 3000 characters to contact this supplier!