• 3200W 60A Rectifier Used In Telecommunication
  • 3200W 60A Rectifier Used In Telecommunication
  • 3200W 60A Rectifier Used In Telecommunication
  • 3200W 60A Rectifier Used In Telecommunication
3200W 60A Rectifier Used In Telecommunication

3200W 60A Rectifier Used In Telecommunication

Product Details:

Place of Origin: China
Brand Name: ESTEL
Certification: ISO
Model Number: GPE4860G

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: Depending on order quantity
Packaging Details: Carton + Wooden Case
Delivery Time: 20 days
Payment Terms: L/C, T/T
Supply Ability: 1000 sets per month
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Detail Information

Input Voltage Range: 90~280VAC Input Frequency: 45~65Hz
Output Voltage Range: -43.2~-57.6Vdc Output Current Range: 0~60A
Output Efficiency: 90% Output Power: 3200W (176-280V Input) 1600W(90-175V Input)
Rectifier Module: 2*30A Monitoring Module: RS485 Communication
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60A Rectifier Used In Telecommunication

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3200W Rectifier Used In Telecommunication

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3200W rectifier module telecom

Product Description

3200W 60A Rectifier Used In Telecommunication

 

 

3200W 60A Telecom Power Supply Rectifier Input 220VAC Output 48VDC

Two 30A Rectifier Module One Monitoring Module

 

Model: GPE4860G

 

 

 

I. System configuration

 

The system consists of distribution unit, rectifier module (up to 2 sets) and 1 monitoring module. The configuration is optional, as following table:

 

Configuration Rectifier Module Monitoring Module Distribution Remark
Standard GPR4830B1 / GPR4830A GPM48M / GPM48F

DC output:

40A×1 (Load);

Battery output: 40A×1 (Battery)

For details, please refer to the specifications of rectifier and monitoring modules.
 
 

II. Operating principle

 

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 42V±0.5V, the monitoring module reports battery under voltage alarm signal and cuts off the 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).

 

Except for battery over-discharge protection, battery or load over-temperature protection is prohibitive under default, users can send command to activate or inactivate according to the demanding. When the operating temperature is 55°C or more, power de-rating will be employed by system (at 65°C,system output power is 2600W).

 

 

III. Application

 

■ Small scale program controlled exchanger

■ Access network

■ Transmission equipment

■ Mobile communication

■ Satellite communication ground station

■ Microwave communication

 

 

IV. System Specifications

 

 

Input
Parameter Min. Typical Max. Unit Remark
Input voltage range 90 220 280 Vac Nominal operating voltage: 100V-240V
Input frequency 45 50 65 Hz  
Inrush current     50 A Cold start @ 25°C, 280 Vac input,Tested at full load
Power factor 0.99        

 

 

Output
Parameter Min. Typical Max. Unit Remark
Output voltage rating   -53.5   Vdc  
Output voltage range -43.2 -53.5 -57.6 Vdc  
Output current range 0   60 A 176~280VAC
Ripple (Vp-p)     200 mv After 1-hour operation at low temperature, apply 0.1uF film capacitor and 10uF HF electrolyte capacitor, oscilloscope band width of 20MHz, with 20CM twisted pair.
Output efficiency 90     % 220Vac input, rated output
83     % 110Vac input, 15A output
Regulation     ±2 %  
Load regulation     ±2 %  
Line regulation     ±1 %  
Output power     3200 W 176-280V Input
    1600 W 90-175V Input
 

 

Mechanical specifications
Dimensions (Overall) 442mm×250mm×43.5mm
Weight(kg) (Overall) ≤7Kg(including modules)

 

 
3200W 60A Rectifier Used In Telecommunication 0
 

V. Electric connection

 

 

Chassis connects with external electric through system interface board. As shown in figure below:

 

3200W 60A Rectifier Used In Telecommunication 1

 

VI. Functions of monitoring module

 

 

Item Remark
Remote monitoring of the host The host can conduct enquiries, settings and control upon the monitoring and realize the remote message, remote sense and remote control.
Rectifier management by monitoring module To send controlling orders or to get data from the rectifier module via RS485 communication.
Battery management To manage low voltage, power down, equalizing/float charge, temperature compensation of the battery.
Output management by monitoring module To inspect and control the system
LED indicator Signal indication
2 dry contacts output AC fail alarm; battery under-voltage alarm output
COM port signal Sensor input and dry contact output
For details, please refer to specifications of “GPM48M / GPM48F”.
 

 

 

VII. Rectifier Module Specifications

 

 

Item Unit Min. Typical Max. Remarks
AC input voltage Vac 90 220 280  
AC input voltage frequency Hz 45 50 65 Rated load
Input power factor   0.99     Rated voltage/ rated load
Output voltage range Vdc 42 54 58  
Output current A 0 30   176~280V ac Input
Output voltage regulation       ±1%  
Ripple (Vp-p) mV     200 With 0.1uF filmy capacitor and 10uF high frequency electrolyte capacitor, oscilloscope band width of 20MHz.
Output power W 0 1600   176-280V Input
W 0 800   90-175V Input
Output efficiency % 91     220V AC Input
% 83     110V AC Input
Input over-voltage protection Vdc 285 305   Tested with 15A, auto recoverable
Input over-voltage recovery set point Vdc 280     Hysteresis not less than 5V.
Input under-voltage protection Vdc     85 Tested with 4A, auto recoverable
Input under-voltage recovery set point Vdc     90 Hysteresis not less than 5V.
Output over-voltage protection set point V 58.5 59 61.5 Lock up
Output current limiting A 31 33 35 Auto recoverable
Short circuit protection A Long-term short circuit endurable; Hiccup when short circuit detected; Auto recoverable
Thermal protection Auto recoverable under ambient temperature of 65°C, temperature drop curve is see below Note 1.
Fan failure protection When the single fan fault, module is automatically reduced to half power operation and report alarm, until over temperature protection of the module close output; when two fans are failure, the module reported the fan failure alarm, then directly close the output.
For details, please refer to specifications of GPR4830A1.

 

 

VIII. Rectifier System Installed Inside Outdoor Power Supply Cabinet For Telecom

 

3200W 60A Rectifier Used In Telecommunication 2

 

3200W 60A Rectifier Used In Telecommunication 3

 

 

 

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