Telecom Power System 8kW 1U Subrack with Standard 19 Inch Width and Multiple Communication Ports for Flexible Networking

Price Negotiable

Price: 358-2143 usd

MOQ: 1

Delivery Time: 7-10 working days

Brand: ESTEL

Product Description

DC Power System 8kW Power System ET48150-M7E21

Introduction

1U Sub-rack power supply, 1U height compact design to meet critical application needs of fiber and microwave transmission, access device, switch. The system's maximum current is 150A, with AC/battery/load MCBs. The cables are front accessing with MCB and busbar.

Key Features

Standard 19-inch width which has the advantage of wide use
1U height compact design, space and installation cost can be saved
The AC input ,load and battery wiring are at the front end, signal wiring are at the rear end.
Perfect battery management, prolongs the life of the battery well provide various communication ports, RS485, internet port, dry contacts, etc. which enables flexible networking and remote monitoring
Rectifier and controller are hot pluggable, easy and quick on-line maintenance
Wide input voltage range(85-290Vac) the power grid is adaptable
The rectifier slot is compatible with both the 3KW rectifier module and the 4KW rectifier module.

Application Scenarios

Wireless base station
Transmission network
Communication network of enterprises

ET48150-M7E21 Specifications

Type		3~8kW 1U Subrack
System	Dimension	482.6(W)350(D)44(1U/H)
	Weght	≤7kg (wihout rectifiers)
	Cooling mode	Naural cooling
	hstallalion mode	Installed on 19-inch rack or inside the cabinet
	Cabling mode	Top inet and top outet
	Maintenance mode	Front maintenance, support module grade change
	Protection level	IP20
AC Distribution	Input mode	220VAC single phase
	Input capacily	1×63A/1P
	Input frequency	45~66Hz, rated value:50Hz/60Hz
DC Distribution	Output voltage	-43~58VDC, rabed value:-53.5VDC
	Maximum capacily	8kW(4KW*2)
	Battery breakers	1×125A
	Load breakers	BLVD:1×25A+1×32A
	DC SPD	10kA/20KA,8/20μs
3KW Rectifier	Input voltage	85VAC～300VAC, rated 220VAC
	Effciency	>96%
	Rated power	3000W(176~300VAC)
	Working temperature	40℃~+75℃ (fully output below 50℃)
	Dimension	106.5mm(W)×286mm(D)×41.5mm(1U/H)
	Weight	≤2kg
	Cooling mode	Foced cooling
	Power factor	≥0.99 @220Vac 20-100% Load
4KW Rectifier	Input voltage	85VAC～300VAC, rated 220VAC
	Efficiency	>96.6%
	Raled power	4000W(176~300VAC)
	Working temperature	40℃~+75℃(fully output below 50℃)
	Dimension	106.5mm(W)×285mm(D)×41.5mm(1U/H)
	Weight	≤2.1kg
	Cooling mode	Foced cooling
	Power factor	≥0.99 @220Vac 20-100% Load
Controller	Signal input	3 AI(2 Battery temp., 1 ambient temp.) ,8 DI ,2 RS485
	Alarm output	8 dry contact
	Communication port	LAN,USB,RS485,SNMP
	Display mode	LCD
Environment	Operating temperature	-40℃~+70℃
	Storage temperatue	-40℃~+70℃
	Operating humidily	5%~95%(non-condensing)
	Altitude	0~3000m(If the altitude is within the range of 2000m to 3000m, the maximum operating temperature decreases by 1℃ as the altitude increases by 200m.)