High Efficiency 48VDC Telecom Power System with 30Amp Rectifier and Integrated Web Browser Access

EVS4860-H1A1

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1 piece

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$220.00 - $230.00 / piece

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Input Voltage:110 V, 220 V
Output Current:30 A
Output Voltage:-48Vdc
Model Number:EVS4860-H1A1
Brand Name:EVS
Place of Origin:Guangdong, China
Application:Industry, Laboratory, Industrial Equipment, Battery Charging, Machines, Industrial Din Rail Power Supply, DC UPS
Efficiency:95%
Output Frequency:50/60 Hz
Output Type:Single
Protection:Short Circuit Protection, Overvoltage Protection, Overcurrent Protection, Overcharging Protection, Undervoltage Protection, Over Power Protection, Overloading Protection, Over Temperature Protection
Type:AC-DC, DC-DC, Telecom Power System
Output:Multiple Output
Mounting Type:19 Rack mounted
Features Dry contact:webrowser SNMP
Module:Hot swap
Controller:Hot swap
Packing:Carton Box
Certificate:CE RoHS

Product Description

48VDC Telecom Power System with 30Amp Embedded 53.5VDC Rectifier Board Mount AC DC Converters Featuring Web Browser Access

EVS’s power supply are 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.

ThisTelecom Power System is for commucication,
Output voltage -54V,Output current 0-30A;Its features include input over/under-voltage protection, output over-current protection, output over-voltage protection.

Rack Mount ups Powerwith the following features and functions:

Telecom Power SystemInformation:

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 1U, 1*48V30A rectifier module

5.Configurable module: 10A, 15A, 20A, 30A for option

6.The standard 19-inch installation

7. SNMP controller and management and battery management

8.Provide RS485 Modbus SNMP communication interface

9.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

EVSTelecom Power SystemApplication

* Small scale program controlled exchanges

* Access network

* Transmission equipment

* Mobile communication

* Satellite communication ground station

* Microwave communication

dc power systems Electrical Characteristics:

11	Rack Mount ups Power Input Characteristics
No.	Items			Technical Specifications			Unit				Remarks
1.1	Input rated voltage			200—240			Vac
1.2	Input voltage range			90—280			Vac				100-400VDC
1.3	Input Current			≤20			A				Lowest input voltage, rated load
1.4	inputvoltage frequency			50/60			Hz
1.5	Power factor			≥0.99							rated input voltage, rated load
1.6	Input Shock Current			≤30			A				264Vac
2	power supply Output Characteristics
No.	Items			Technical Requirements			Unit				Remarks
2.1	Output Rated Voltage			54			Vdc
2.2	Output current range			0—30			A				Inutpu voltage:176—280Vac.
				0—20			A				Inutpu voltage:90—175Vac
2.3	Output voltage range			53.5			Vdc
2.4	Efficiency			≥95%							220Vacinput,output 54Vdc/60A.
				≥92%							110Vacinput,output54Vdc/30A.
2.5	Output ripple & noise			≤200			mVp-p				Rated load, frequency band is limited to 20MHz
2.6	Turn-on output delay			3—8			S				Vin=220Vac
2.6	Output rising time			≤200			mS				Output voltage rises from 10% to 90%, rated load.
2.7	Turn on/off overshoot			≤±5			%Vo
2.8	Combined regulation			≤±1%
2.10	Transient Response	Overshoot		≤ ±5			%Vo				5%—50%—25% or 50%—75%—50% load change.
		Recovery time		≤ 200			µS
2.11	Phone weighed noise voltage			≤2			mV
2.12	p-pk value noise			≤400mV							0—300KHz
2.13	Wide frequency noise voltage			≤100			mV				3.4—150KHz
				≤30							0.15—30000KHz
2.14	Disperse noise			≤5			mV				3.4—150KHz
				≤3							150—200KHz
				≤2							200—500KHz
				≤1							500—30000KHz
3	Power supply 48v Protection characteristics
No.	Items			No.			Items				No.
3.1	Output overvoltage protection			58.5—62			Vdc				Locked
3.2	Input overvoltage (0A output)			protection point	≥295		Vac				overvoltage,cut output
				protection tollerance	≥5						The power module must be restart when the input voltage recover to 264Vac.
3.3	Input undervoltage protection point			protection point	≤80		Vac				Cut output
				protection tollerance	≥5						The power module must be restart when the input voltage recover to 90Vac.
3.4	Overtemperature protection			yes							Auto-recoverat environmental temperature 50℃
3.5	Output overcurrent protection			60			A				220VAC Input,Auto-recoverat
				30							110VAC Input,Auto-recoverat
3.6	Output short-circuit protection			yes		No damage with short-circuit for long time;
3.7	Fan failure protection			The module operate with half-load when single fan failure(160w when 220Vac input,120w when 110Vac input),and alarm till the module turn off output because of overtemperature protection. When two fans failure, the module turn off output after alarm;
4	Battery Management Characteristics
No.	Items		Technical Requirements				Unit		Remarks
4.1	Floating charge current limiting		10±1.5				A
4.2	Battery undervoltage protection point		42.5—43.5				V		Cut load,protect battery
5	Power supply Other Characteristics
No.	Items		Technical Requirements					Unit		Remarks
5.1	MTBF		100,000					H

Why choose us

Why choose us?

We regard clients' satisfaction as our top task, products' quality as the basis of development, cost-saving as our competitive advantage. we are looking forward to cooperating with you in the near future. Please Contact us now.

Whom we are ?

Shenzhen EVS Industrial Company Limited, is located in Shenzhen of China. EVS is a leading manufacturer of Telecom power supply, Electric Power supply, dc dc converter, Integrated Power Cabinet , power inverter and Power supply customization service.we specialize in this power field for 15 years and 10 years on the export business.

Are you a factory or trading company?

Yes, we are date cable manufacturer,supply OEM/ODM service.

How about your After sales-service?

1.Guarantee time: one year
2.Spare parts: 0.3% spare parts will be shipped with your order.
3.Return policy: we can exchange goods if quality problem.

Our Payment & Logistics?

1.Payment terms L/C,T/T,Western Union,MoneyGram,Paypa
2.Shipping terms: Ship,DHL, UPS, FEDEX, TNT, EMS
3.Sample order delivered within 24 hours , order lead time within 3 days

What can you get from us?

1.Excellent products (unique design, strict quality control )
2.Great service(OEM,ODM, after-sales services, fast delivery)
3.Professional business consultation.

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