Home ProductsTelecom Rectifier System

High Performance Telecom Rectifier System , Embedded Power System 90~280Vac 128~396Vdc

Certification
China Tianjin Estel Electronic Science and Technology Co.,Ltd certification
China Tianjin Estel Electronic Science and Technology Co.,Ltd certification
Customer Reviews
In the past three years, our cooperation is very cheerful, thanks for your company's technical support and patient service, the end user is very satisfied with the quality of outdoor telecom cabinet with cooling. Best wishes to our future cooperation.

—— Anthony

Timely response, professional skills, rigorous attitude, fast delivery, we are very satisfied, cooperation is very smooth.

—— Manish

From 1 sample to 45 sets, 76 sets, 200sets, we gradually established a strong trust. The cabinet quality is good and the design is reasonable.

—— Parmar

The air conditioner have been running for one and a half years. Cooling effective is good. Good after-sale service, and patiently instruct to use and solve technical problems. Environmental monitoring system is also running well, and remote monitoring the cabinet is very convenient.

—— Luis Alberto

The boxes are great we happy with it. We will order 30 sets each month in future. Cooperate Happily.

—— Andrej Sliachin

Always can provide us good suggestion and solution, we are very grateful.

—— Nelson

I'm Online Chat Now

High Performance Telecom Rectifier System , Embedded Power System 90~280Vac 128~396Vdc

High Performance Telecom Rectifier System , Embedded Power System 90~280Vac 128~396Vdc
High Performance Telecom Rectifier System , Embedded Power System 90~280Vac 128~396Vdc High Performance Telecom Rectifier System , Embedded Power System 90~280Vac 128~396Vdc High Performance Telecom Rectifier System , Embedded Power System 90~280Vac 128~396Vdc

Large Image :  High Performance Telecom Rectifier System , Embedded Power System 90~280Vac 128~396Vdc

Product Details:
Place of Origin: Shenzhen, China (Mainland)
Brand Name: ESTEL
Certification: ISO9001, CE, 3C, FCC, TLC, IP55
Model Number: GPE4890J-1
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Wooden case
Delivery Time: 15-20 working days
Payment Terms: T/T, L/C,D/A, Western Union, Paypal, etc
Supply Ability: 2,000 sets per month
Detailed Product Description
Input Voltage: 90~280Vac/128~396Vdc Output Voltage: -43.2~-57.6Vdc
Battery Management: Support Product Name: Telecom Power Supply,Telecom Power System
Application: Telecom,utility Type: Telecom Rectifier,rectifier System
High Light:

telecom rectifier module

,

dc rectifier system

 

High Performance and High Reliability Embedded Power System

 

1. System Configuration

 

GPE4890J-1 consists of distribution unit, rectifier module (up to 3 sets) and 1 monitoring module. The configuration is optional, as following table:

 

Configuration Rectifier Module Monitoring Module Power Distribution Remark
Standard GPR4830 GPM48VI (With Ethernet Port)

4P output terminal (1×anode, 1×LVLD cathode, 1×LVBD cathode, 1×battery cathode ).

 

For details, please refer to the specifications of modules.
Optional1 GPR4830
Optional 2 GPR4815
Optional 3 GPR4820

 

2. Operating Principle

 

After AC power is controlled by the AC hydraulic switch and then through the EMI board lightning protection and filtering processing, into the rectifier module, AC hydraulic switch has the function of overload and short circuit protection to AC power.

 

Under normal conditions, every parameter of rectifier modules and distribution unit are all under control of the monitoring module, operating according to the pre-set parameter or user’s commands. If AC mains fault, the system will be powered by the battery. With the battery discharge, the terminal voltage of the battery starts to descend. When the battery voltage is under -46.2V±0.5V, the monitoring module reports battery under voltage alarm signal; When the battery voltage is under -45.6V±0.5V, close LVLD load output; When the battery voltage is under -43.2V±0.5V, close LVBD load output, then the power system stops working. When the external AC mains recovers, the system will resume to the normal work state. (All above monitoring data are system default values that users can reset).

 

3. 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

 

4. Mechanical Specification

 

Mechanical specifications
Dimensions (Overall) 482.6mm×265mm×88.1mm
Weight(kg) (Overall)

≤11kg (Inclusive of module)

≤5.175kg (Frame + Distribution, exclusive of module)

 

 

 

 

 

 

5. Dimensions Diagram

High Performance Telecom Rectifier System , Embedded Power System 90~280Vac 128~396Vdc 0

 

 

 

 

Contact Details
Tianjin Estel Electronic Science and Technology Co.,Ltd

Contact Person: Fiona

Tel: +8613752765943

Send your inquiry directly to us (0 / 3000)