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Telecom Rectifier System providing RS485 internet port dry contacts and remote monitoring capabilities for network management and control

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Customer Reviews

In the past three years, our cooperation is very cheerful, thanks for your company's technical support and patient service, the end user is very satisfied with the quality of outdoor telecom cabinet with cooling. Best wishes to our future cooperation.

—— Anthony

Timely response, professional skills, rigorous attitude, fast delivery, we are very satisfied, cooperation is very smooth.

—— Manish

From 1 sample to 45 sets, 76 sets, 200sets, we gradually established a strong trust. The cabinet quality is good and the design is reasonable.

—— Parmar

The air conditioner have been running for one and a half years. Cooling effective is good. Good after-sale service, and patiently instruct to use and solve technical problems. Environmental monitoring system is also running well, and remote monitoring the cabinet is very convenient.

—— Luis Alberto

The boxes are great we happy with it. We will order 30 sets each month in future. Cooperate Happily.

—— Andrej Sliachin

Always can provide us good suggestion and solution, we are very grateful.

—— Nelson

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Telecom Rectifier System providing RS485 internet port dry contacts and remote monitoring capabilities for network management and control

Large Image : Telecom Rectifier System providing RS485 internet port dry contacts and remote monitoring capabilities for network management and control

Product Details:

Place of Origin:	Shenzhen, China (Mainland)
Brand Name:	ESTEL
Certification:	ISO9001, CE, 3C, FCC, TLC
Model Number:	ET48300-005

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	358-2143 usd
Packaging Details:	carton/wooden case
Delivery Time:	7-10 working days
Payment Terms:	L/C, D/A, D/P, T/T, Western Union
Supply Ability:	20,000 sets per month

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Detailed Product Description

Dimension:	482.0(W)350.0(D)5U(H)	Weight:	≤25kg (without Rectifiers)
Cooling Mode:	Natural Cooling	Installation Mode:	Installed On 19-inch Rack Or Inside The Cabinet
Cabling Mode:	Top Inlet And Top Outlet	Maintenance Mode:	Front Maintenance, Support Module Grade Change
Highlight:	Safe Operation EV Charging Station , IP54 EV Charging Station , Multiple Safety Protections EV Charging Station

Introduction

ET48300-005 sub-rack power supply 5U height compact design to meet critic

alapplication needs of fiber and microwave transmission, access device,

switch. The system maximum power is 300A, 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

5U height compact design, space and installation cost can be saved

Front operation and cable accessing, good-looking and safe maintenance

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(85-300Vac) the power grid is adaptable

Application Scenarios

Wireless base station

Transmission network

Communication network of enterprises

Specifications

Type		ET48300-005
System	Dimension	482.0(W)350.0(D)5U(H)
	Weight	≤25kg (without rectifiers)
	Cooling mode	Natural cooling
	Installation mode	Installed on 19-inch rack or inside the cabinet
	Cabling mode	Top inlet and top outlet
	Maintenance mode	Front maintenance, support module grade change
	Protection level	IP20
AC Distribution	Input mode	380VAC three-phase
	Input capacity	1×63A/4P
	Input frequency	45~65Hz, rated value: 50Hz/60Hz
	AC SPD	20kA/40kA, 8/20μs
DC Distribution	Output voltage	-43~-58VDC, rated value: -53.5VDC
	Maximum capacity	18kW
	Battery breakers	2× 125A/1P
	Load breakers	LLVD:32A/1P×2+40A/1P×2+63A/1P×3 BLVD:6A/1P×2+10A/1P×2+16A/1P×2
	DC SPD	10kA/, 8/20μs
Rectifier	Input voltage	85VAC～300VAC, rated 220VAC
	Efficiency	>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	Forced cooling
	Power factor	≥0.99
	THD	≤5%
Controller	Signal input	4 AI(3 Battery temp., 1 ambient temp) ,7 DI(SPD, 6 common DI)
	Alarm output	6 dry contact
	Communication port	RS485, SNMP
	Display mode	LCD
Environment	Operating temperature	-40℃~+75℃(fully output below 50℃)
	Storage temperature	-40℃~+70℃
	Operating humidity	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.)

Telecom Rectifier System providing RS485 internet port dry contacts and remote monitoring capabilities for network management and control 0

Tag:

Contact Person: Ms. Fiona Liang

Tel: +8613752765943 / 86-0755 23592644

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	Factory Address:BUILDING 3, NO.213, YUEHAI AVENUE, XIEGANG TOWN, DONGGUAN CITY, GUANGDONG PROVINCE

	Sales office:3A-8, SHUIWAN 1979 SQUARE (PHASE II), NO. III, TAIZI ROAD, SHUIWAN COMMUNITY, ZHAOSHANG STREET, NANSHAN DISTRICT, SHENZHEN

	+00-86-13752765943

	info@estel.com.cn

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Telecom Rectifier System providing RS485 internet port dry contacts and remote monitoring capabilities for network management and control

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