Small Scale Program Telecom Rectifier System High Reliability GPE4890J Embedded Mounted
Basic Properties
Place of Origin:
Shenzhen, China (Mainland)
Brand Name:
ESTEL
Certification:
ISO9001, CE, 3C, FCC, TLC, IP55
Model Number:
GPE4890J
Trading Properties
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
Product Summary
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 ...
Product Details
Highlight:
dc rectifier system
,rack mount rectifier
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
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
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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
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