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Small Scale Program Telecom Rectifier System High Reliability GPE4890J Embedded Mounted
Small Scale Program Telecom Rectifier System High Reliability GPE4890J Embedded Mounted
Small Scale Program Telecom Rectifier System High Reliability GPE4890J Embedded Mounted
Small Scale Program Telecom Rectifier System High Reliability GPE4890J Embedded Mounted
Small Scale Program Telecom Rectifier System High Reliability GPE4890J Embedded Mounted
Small Scale Program Telecom Rectifier System High Reliability GPE4890J Embedded Mounted
Specifications
Brand Name :
ESTEL
Model Number :
GPE4890J
Certification :
ISO9001, CE, 3C, FCC, TLC, IP55
Place of Origin :
Shenzhen, China (Mainland)
MOQ :
1 set
Price :
Negotiation
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
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
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

full rectifier in telecom

,

high power access point 1000mw

,

pci e extender
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Small Scale Program Telecom Rectifier System High Reliability GPE4890J Embedded Mounted

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Product Detail
Brand Name :
ESTEL
Model Number :
GPE4890J
Certification :
ISO9001, CE, 3C, FCC, TLC, IP55
Place of Origin :
Shenzhen, China (Mainland)
MOQ :
1 set
Price :
Negotiation
Contact Supplier
Small Scale Program Telecom Rectifier System High Reliability GPE4890J Embedded Mounted
Small Scale Program Telecom Rectifier System High Reliability GPE4890J Embedded Mounted
Small Scale Program Telecom Rectifier System High Reliability GPE4890J Embedded Mounted

Tianjin Estel Electronic Science and Technology Co.,Ltd

Verified Supplier
10 Years
guangdong, shenzhen
Since 2002
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
Outdoor Telecom Cabinet, Telecom Rectifier System, Outdoor Battery Cabinet
Total Annual :
15 Million-20 Million
Employee Number :
101~200
Certification Level :
Verified Supplier
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