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2U Sub-Rack Power Supply with 2U Height Compact Design Standard 19-Inch
2U Sub-Rack Power Supply with 2U Height Compact Design Standard 19-Inch
2U Sub-Rack Power Supply with 2U Height Compact Design Standard 19-Inch
2U Sub-Rack Power Supply with 2U Height Compact Design Standard 19-Inch
Specifications
Brand Name :
ESTEL
Model Number :
ET4805K-2U
Certification :
ISO9001, CE, 3C, FCC, TLC
Place of Origin :
Shenzhen, China (Mainland)
MOQ :
1
Price :
358-2143 usd
Payment Terms :
L/C, D/A, D/P, T/T, Western Union
Supply Ability :
20,000 sets per month
Delivery Time :
7-10 working days
Packaging Details :
Wooden case
Dimension(mm) :
482.0(W)×310.0(D)×2U(H)
Weight :
≤20kg(without rectifier module)
Cooling mode :
Natural cooling
Installation mode :
Installed on 19-inch rack or inside the cabinet
IP Grade :
IP20
Rated Input Voltage :
220Vac (L-N)
Input voltage range :
90 ~ 300Vac
Input capacity (AC) :
1×63A/2P
Description

ET4805K-2U

1.Product Introduction

ET4805K-2U sub-rack power supply with 2U height compact design can meet critic application needs of fiber and microwave transmission, access device and switch. The system maximum power is 90A, with AC/battery/load MCBs. The cables are rear accessing.

2.Feature

Standard 19-inch width, versatile;

2U highly compact design, saving space and installation cost;

Intelligent management, online remote maintenance, reduce site access and maintenance costs;

Perfect battery management to extend battery life;

Provides a variety of communication ports LAN/RS232/RS485 interface, LAN-SNMP, TCP/IP to achieve flexible networking and remote monitoring;

The rectifier module and controller can be hot-swappable, convenient online maintenance;

Wide input voltage range (90~300Vac).

3.Product Applications

Wireless base station;

Network transmission;

Base stations along expressways and rail transit.

4.Specification

Category ET4805K-2U
System Dimension(mm) 482.0(W)×310.0(D)×2U(H)
Weight ≤20kg(without rectifier module)
Cooling mode Natural cooling
Installation mode Installed on 19-inch rack or inside the cabinet
IP Grade IP20
AC Input Distribution Rated Input Voltage 220Vac (L-N)
Input voltage range 90 ~ 300Vac
Input capacity (AC) 1×63A/2P
AC SPD /
AC Output Distribution Output capacity (AC) /

DC Distribution

 Output voltage -42~-58VDC, rated value: -53.5VDC
Maximum capacity 5.4kW
Battery connection 2×40A/1P
Load breakers BLVD:1×20A/1P+5×10A/1P
Rectifier Efficiency ≥94%@peak value
Rated power 1800W (Input Voltage:176～290Vac)
Working temperature -40℃~+75℃(fully output below 50℃)
Dimension 95.3mm(W)×230mm(D)×41.5mm(1U/H)
Cooling mode Forced cooling with fan
Controller Signal input 3AI(2 Battery temp., 1 ambient temp), 7 DI(SPD, 6 common DI)
Alarm output 6 dry contact
Communication port LAN/RS232/RS485 interface, LAN-SNMP, TCP/IP
Display mode LCD

Environment

 Operating temperature -40℃~+75℃ (When operating at full load, the temperature is not higher than 50℃)
Storage temperature -40℃~+75℃
Operating humidity 0%~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.)
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2U Sub-Rack Power Supply with 2U Height Compact Design Standard 19-Inch

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Product Detail
Brand Name :
ESTEL
Model Number :
ET4805K-2U
Certification :
ISO9001, CE, 3C, FCC, TLC
Place of Origin :
Shenzhen, China (Mainland)
MOQ :
1
Price :
358-2143 usd
Contact Supplier
2U Sub-Rack Power Supply with 2U Height Compact Design Standard 19-Inch
2U Sub-Rack Power Supply with 2U Height Compact Design Standard 19-Inch

Tianjin Estel Electronic Science and Technology Co.,Ltd

Verified Supplier
10 Years
guangdong, shenzhen
Since 2002
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
Outdoor Telecom Cabinet, Telecom Power System, Telecom Rectifier System
Total Annual :
15 Million-20 Million
Employee Number :
101~200
Certification Level :
Verified Supplier
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