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Tianjin Estel Electronic Science and Technology Co.,Ltd
TIANJIN ESTEL ELECTRONIC SCIENCE AND TECHNOLOGY CO.,LTD (ESTEL(GUANGDONG) TECHNOLOGY CO., LTD) We are the professoinal supplier of outdoor telecom cabinet, air conditioner, heat exchanger, and telecom
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Small Scale Program Telecom Rectifier System High Reliability GPE4890J Embedded Mounted

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Small Scale Program Telecom Rectifier System High Reliability GPE4890J Embedded Mounted

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Brand Name : ESTEL

Model Number : GPE4890J

Certification : ISO9001, CE, 3C, FCC, TLC, IP55

Place of Origin : Shenzhen, China (Mainland)

MOQ : 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

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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
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
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
85 % 110Vac/200Vdc input, 33A output
Regulation ±2 %
Load regulation ±2 %
Voltage regulation ±1 %
Output power 4800 W 176-285Vac/176-396Vdc input
2400 W 90-<176Vac/128~<176Vdc input (configure GPR4830A1)

4. Dimensions Diagram

Small Scale Program Telecom Rectifier System High Reliability GPE4890J Embedded Mounted


Product Tags:

dc rectifier system

      

rack mount rectifier

      
China Small Scale Program Telecom Rectifier System High Reliability GPE4890J Embedded Mounted factory

Small Scale Program Telecom Rectifier System High Reliability GPE4890J Embedded Mounted Images

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