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ESTEL (GUANGDONG) TECHNOLOGY CO., LTD.

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China 6KW High Efficient DC Rectifier Solution with Remote Monitoring for Telecommunic
China 6KW High Efficient DC Rectifier Solution with Remote Monitoring for Telecommunic

  1. China 6KW High Efficient DC Rectifier Solution with Remote Monitoring for Telecommunic
  2. China 6KW High Efficient DC Rectifier Solution with Remote Monitoring for Telecommunic
  3. China 6KW High Efficient DC Rectifier Solution with Remote Monitoring for Telecommunic
  4. China 6KW High Efficient DC Rectifier Solution with Remote Monitoring for Telecommunic

6KW High Efficient DC Rectifier Solution with Remote Monitoring for Telecommunic

  1. MOQ: 1
  2. Price: 735-2864 usd
  3. Get Latest Price
Weight ≤10kg (without rectifiers)
Package Wooden case/carton
Application Telecommunication
Module Efficiency >96%
Packaging Details wooden case/carton
Rectifier Module 6kw(max), 2*3kw module
Payment Terms L/C, D/A, D/P, T/T, Western Union
Size 482mm*350mm*1U(W*D*H)
Supply Ability 3,000 sets per month
Delivery Time 25-30 working days
Input Voltage 220VAC single-phase
Output Voltage -48VDC (-42 To -58VDC)
Brand Name ESTEL
Place of Origin Shenzhen, China (Mainland)
Certification ISO9001, CE, 3C, FCC

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  1. Product Details
  2. Company Details

Product Specification

Weight ≤10kg (without rectifiers) Package Wooden case/carton
Application Telecommunication Module Efficiency >96%
Packaging Details wooden case/carton Rectifier Module 6kw(max), 2*3kw module
Payment Terms L/C, D/A, D/P, T/T, Western Union Size 482mm*350mm*1U(W*D*H)
Supply Ability 3,000 sets per month Delivery Time 25-30 working days
Input Voltage 220VAC single-phase Output Voltage -48VDC (-42 To -58VDC)
Brand Name ESTEL Place of Origin Shenzhen, China (Mainland)
Certification ISO9001, CE, 3C, FCC
High Light 6KW telecom DC rectifierhigh efficient telecom power systemremote monitoring DC rectifier

6KW High Efficient DC Rectifier Solution with Remote Monitoring for Telecommunication Project

 

 

Product Overview of 6kw High Efficient DC Rectifier

The ET4860 is a high-efficiency(>96%) 6kw DC48V power system developed to deliver reliable power distribution for telecommunications applications, data centers, and industrial facilities requiring maximum uptime. Operating from a 220VAC single-phase 63A/1PN supply, it provides a precisely regulated DC output adjustable from –43VDC to –58VDC (nominally –53.5VDC). With conversion efficiency exceeding 96% even at full load, the system is ideally suited for energy-conscious, high-density environments.

Rectifier Module of 6kw High Efficient DC Rectifier

Built for redundancy, the unit accommodates up to 2*hot-swappable 3000W rectifier modules in an N+1 configuration. Each lightweight module (under 2kg) uses forced-air cooling to ensure stable thermal performance. Advanced power factor correction (≥0.99) and low total harmonic distortion (THDi ≤5%) guarantee clean power delivery while reducing stress on upstream infrastructure. The system is housed in a 1U 19-inch rack-mountable chassis with an IP20 rating, featuring front-access servicing and convenient top-panel cable entry.

Intelligent Power Management of 6kw High Efficient DC Rectifier

An integrated distribution panel includes BLVD functionality for flexible load management. The onboard controller offers comprehensive monitoring and control with 3 analog sensor inputs, 8 digital status inputs, and 8 configurable dry-contact relay outputs for alarm handling. Remote oversight is supported through RS232, RS485, and SNMP interfaces, while a built-in LCD screen enables straightforward on-site configuration and real-time status verification.

Working Environment of 6kw High Efficient DC Rectifier

The ET4860 is engineered to perform reliably in harsh environments, operating without derating across an ambient temperature range of –40°C to +65°C and relative humidity from 5% to 95% (non-condensing). It maintains full output power at altitudes up to 3000 meters. Combining compact scalability, intelligent load management, and robust construction, the ET4860 provides a future-ready DC power foundation for critical infrastructure where downtime is not an option.

 

 

Specification of 6kw High Efficient DC Rectifier

Type Telecom Rectifier System
General Size 482mm*350mm*1U(W*D*H)
Weight ≤8.50kg (without rectifiers)
Cooling method Natural cooling
Installation method 19-inch rack mounted
Cabling mode Inlet and outlet from the top
Maintenance mode From front side, support module grade change
Protection grade IP20
AC
Distribution

Input Voltage

Single-phase 220VAC
Input breaker 1 x 63 1PN
Input frequency 45Hz to 65Hz, rated value: 50Hz/60Hz
DC
Distribution
Output voltage -43~-58VDC, rated value: -53.5VDC

Output capacity

(Maximun)

 

6kw(2*3kw, supports N+1 redundancy)

Battery breaker

 

 

1 x 100A 1PN circuit breaker
BLVD

2 x 63A/1PN + 2 x 32A/1PN circuit breaker

Rectifier Module 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%
DC output –43 ~ –58VDC, rated –53.5VDC, maximum 55A
Controller Signal input port 3 AI(3ambient temp) , 8 DI
Alarm output port 8 dry contact
Communication RS485/RS232, SNMP, Modbus, Ethernet
LCD Display  Supported
Environment Operating
temperature
-40℃ ~ +65℃ (full 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.)

 


 

Rear View of 6kw High Efficient DC Rectifier

 

 

Side View of 6kw High Efficient DC Rectifier

 

 

Controller of 6kw High Efficient DC Rectifier

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Year Established:

    1999

  • Total Annual:

    15000000‌-20000000‌

  • Employee Number:

    300~350

  • Ecer Certification:

    Verified Supplier

Introduction  ESTEL is a professional manufacturer and solution provider for a wide range of telecom power equipment - Rectifier Power Systems, Hybrid Energy Telecom Power Systems, Integrated Outdoor Telecom Cabinets, Smart Power Distribution Units, and Surge Protection Devices. Its manuf... Introduction  ESTEL is a professional manufacturer and solution provider for a wide range of telecom power equipment - Rectifier Power Systems, Hybrid Energy Telecom Power Systems, Integrated Outdoor Telecom Cabinets, Smart Power Distribution Units, and Surge Protection Devices. Its manuf...

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  • ESTEL (GUANGDONG) TECHNOLOGY CO., LTD.
  • 3A-8, SHUIWAN 1979 SQUARE (PHASE II), NO. III, TAIZI ROAD, SHUIWAN COMMUNITY, ZHAOSHANG STREET, NANSHAN DISTRICT, SHENZHEN
  • https://www.outdoortelecomcabinet.com/

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