19inch Rack Mounted 48V 200A Telecom Power Supply 48V DC Rack Mount Rectifier System Frequency Single Output 50Hz

EVS48200

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1 piece

Quantity:

$650.00 - $680.00 / piece

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Input Voltage:220 V, 380 V
Output Current:200A
Output Voltage:48VDC
Model Number:EVS48200
Brand Name:EVS
Place of Origin:Guangdong, China
Application:Industry, Industrial Equipment, Machines, Battery Charging
Efficiency:95%
Output Frequency:50/60 Hz
Output Type:Single
Protection:Overcurrent Protection, Overvoltage Protection, Over Temperature Protection, Undervoltage Protection, Over Power Protection, Overloading Protection, Short Circuit Protection, Overcharging Protection
Type:AC-DC
Mount:19inch 5U rack mount
efficiency:95%
Apllication:48v rectifier
Input:220VAC or 380VAC compatible
Rectifier System:Supply DC Power for DC Load and Charging for Battey
plug and play:hot swap
Rectifier:Loss alarm
Battery management:upload each battery fault information

Product Description

EVS’s 48v rectifierare designed for wireless broadband access, fixed-line applications, Internet backbone and datacenters. Our reliable, energy-efficient telecom power solutions protect against grid power interruptions and fluctuations and help operators reduce OPEX and their carbon footprint.

This model of 48v rectifier is for commucication,
Output voltage 24V/48V/110V/220V dc,Output current 0-200A;Its features include input over/under-voltage protection, output over-current protection, output over-voltage protection.

48v rectifier Product performance

with the following features and functions:

48v rectifier Information

1.wide voltage input range: 80 ~ 300Vac/100-400Vdc, suitable for all countries in the world of power grid input;

2. the system has high power factor greater than 0.98;

3. there are input under voltage, input voltage, output voltage, output current limiting, output short circuit, over temperature protection;

4.Small size, height 5U, 4*50A rectifier module

5.Configurable module: 50A for option

6.The standard 19-inch installation

7. SNMP controller and management and battery management

8.Provide RS485 Modbus SNMP communication interface

9.EVS Module anti-theft function

10. Battery anti-reverse function

11. Input current detection

12.Support hot-swappable

13. The energy-saving sleep function

14. The independent design of lightning protection unit (optional)

15. The power supply can be installed in any 19-inch rack independently

EVSPOWER 48v rectifier Application

* Small scale program controlled exchanges

* Access network

* Transmission equipment

* Mobile communication

* Satellite communication ground station

* Microwave communication

48v rectifier Configuration:

Optional	Rectifier module	Module number	Distribution	Monitoring	Remark
Configuration	50A	1-4 pcs	AC distribution: AC220V/380V input, Load output:50A-200A	SNMP	Specific index refer to module specification

Optional

Rectifier module

Module number

Distribution

Monitoring

Remark

Configuration

50A

1-4 pcs

AC distribution: AC220V/380V input,

Load output:50A-200A

SNMP

Specific index refer to module specification

48v rectifier performance index

48v rectifier Input
Parameter	Min.	Rated	Max.	Unit	Note
Rated working voltage range		110/220		Vac
Input voltage range	90	220	290	Vac	Three-phase five-wire input phase to phase 380V / relative zero line 220VAC
Input frequency	45	50	65	Hz

48v rectifier DC OUTPUT
Parameter	Min.	Rated	Max.	Unit	Note
Output voltage range	42	53.5	58	Vdc
Output current range (max.current)	0		200	A	Input 170 ~ 285VAC, when the input voltage is below 170VAC, output at derating manner.
Regulation accuracy			±1	%
Load regulation			±1	%
Source regulation			±1	%
Current sharing regulation			±5	%
Ripple ( peak – peak value)			200	mv	Network 20MHz testing.
Output efficiency	95	96		%	220Vac Input

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