ESTEL (GUANGDONG) 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

Home > Products > Telecom Rectifier >

3200W 60A Rectifier Used In Telecommunication

Browse Categories

ESTEL (GUANGDONG) TECHNOLOGY CO., LTD.

City: shenzhen

Province/State:guangdong

Country/Region:china

Tel:00-86-13752765943

Contact Person:
Ms.Fiona Liang View Contact Details

3200W 60A Rectifier Used In Telecommunication

Brand Name	ESTEL
Model Number	GPE4860G
Certification	ISO
Place of Origin	China
Minimum Order Quantity	1 Set
Price	Depending on order quantity
Payment Terms	L/C, T/T
Supply Ability	1000 sets per month
Delivery Time	20 days
Packaging Details	Carton + Wooden Case
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

Detailed Product Description

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
Output efficiency	83			%	110Vac input, 15A output
Regulation			±2	%
Load regulation			±2	%
Line regulation			±1	%
Output power			3200	W	176-280V Input
Output power			1600	W	90-175V Input

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

V. Electric connection

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

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
Output power	W	0	800		90-175V Input
Output efficiency	%	91			220V AC Input
Output efficiency	%	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

Product Tags: 60A Rectifier Used In Telecommunication 3200W Rectifier Used In Telecommunication 3200W rectifier module telecom

Related Products

DC48V Rack Mount Rectifier 90A High Capacity 220VAC Telecom Single Phase Rectifier for sale


From:	Enter your Email please. Your email is incorrect!
To:	ESTEL (GUANGDONG) TECHNOLOGY CO., LTD.
Subject:	Subject is empty!
Message:	Characters Remaining: (80/3000) Please enter 20 to 3000 characters to contact this supplier!

3200W 60A Rectifier Used In Telecommunication

3200W 60A Rectifier Used In Telecommunication

II. Operating principle

DC48V Rack Mount Rectifier 90A High Capacity 220VAC Telecom Single Phase Rectifier

18kW Capacity Rectifier Power System With Power Distribution And Battery Monitor Function

220VAC Rectifier System Up To 3.48kW With RS485 For Telecom Applications

ETP4890 Telecom Rectifier

4800W Rectifier System For Telecom

19inch 220VAC Telecom Rectifier With Monitoring Module