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Tianjin Estel Electronic Science and Technology Co.,Ltd

  • China,Shenzhen ,Guangdong
  • Verified Supplier

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China MR483000HG2B-GS 48V 3000W High Efficiency Rectifier Module Hot Swappable Wide
China MR483000HG2B-GS 48V 3000W High Efficiency Rectifier Module Hot Swappable Wide

  1. China MR483000HG2B-GS 48V 3000W High Efficiency Rectifier Module Hot Swappable Wide
  2. China MR483000HG2B-GS 48V 3000W High Efficiency Rectifier Module Hot Swappable Wide
  3. China MR483000HG2B-GS 48V 3000W High Efficiency Rectifier Module Hot Swappable Wide
  4. China MR483000HG2B-GS 48V 3000W High Efficiency Rectifier Module Hot Swappable Wide
  5. China MR483000HG2B-GS 48V 3000W High Efficiency Rectifier Module Hot Swappable Wide

MR483000HG2B-GS 48V 3000W High Efficiency Rectifier Module Hot Swappable Wide

  1. MOQ: 1
  2. Price: Negotiation
  3. Get Latest Price
Payment Terms T/T
Supply Ability 100000
Packaging Details carton packing
Operating Voltage 85Vac to 290Vac
Frequency 45Hz~66Hz;
Input current ≤18A
Operating temperature –10℃~+75℃
Storage temperature –40℃~+75℃
Power factor ≥0.99(220Vac@20%~100% load)
THD ≤5%(50%~100% load)
Output voltage 42V DC~58V DC
MTBF >500,000 hours (25℃)
Audible Noise ≤55dB(A) (40℃)
Brand Name ESTEL
Model Number MR483000HG2B-GS
Certification ISO9001, CE, 3C, FCC, TLC
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 100000
Packaging Details carton packing Operating Voltage 85Vac to 290Vac
Frequency 45Hz~66Hz; Input current ≤18A
Operating temperature –10℃~+75℃ Storage temperature –40℃~+75℃
Power factor ≥0.99(220Vac@20%~100% load) THD ≤5%(50%~100% load)
Output voltage 42V DC~58V DC MTBF >500,000 hours (25℃)
Audible Noise ≤55dB(A) (40℃) Brand Name ESTEL
Model Number MR483000HG2B-GS Certification ISO9001, CE, 3C, FCC, TLC
Place of Origin China
High Light MR483000HG2B-GS 48V Rectifier Module3000W 48V Rectifier ModuleRectifier Module 48V

 

 

 MR483000HG2B-GS Rectifier Module of Telecom Power System

 

MR483000HG2B-GS is a power supply device that converts standard AC voltage into stable 48Vdc for

communication power supply system.

For a larger load capacity, the rectifier modules can be connected in parallel, or an additional independent monitoring module can be used for intelligent control.

The rectifier module is a plug-in modular unit designed to be compatible with racks and cabinets.

 

 

 

 Appearance of Telecom Power System

 

 

 

 

 

 

 

 

 

 


 

 

Module introduction of Telecom Power System

 

Reliability
MTBF >500,000 hours (25℃)
Audible Noise
Specification ≤55dB(A) (40℃)

 

 

 

Interface description of Telecom Power System

 

 

 

 

Definition of module gold finger of Telecom Power System

 

Pin number Pin function description
1,2 Output 48V-
3,4 Pre-charge
5,6 Output 48V+
7 Group address wire of rectifier
8 Group inner address wire of rectifier
13 CANL
14 CANH
31,32 module protection ground
33,34 AC input neutral( N)
35,36 AC input phase line( L)

 

 

Module panel introduction of Telecom Power System

 

 

Description of the indicator lights of the rectifier module of Telecom Power System

 

Indicator

Indicator

color

Status Status description Suggested solution

 

 

 

Power

indicator

 

 

 

Green

On Module AC input is normal Normal state, no action required

Off

The AC input of the module is abnormal (no input power

supply, input power supply over-voltage and

under-voltage, etc.)

Check whether the input is normal; if the input is normal, replace the

rectifier module

4Hz flashing

(4times/sec)

Manual query status Normal state, no action required

 

 

 

 

 

 

 

 

Alarm

indicator

 

 

 

 

 

 

 

 

 

Yellow

Off No abnormal alarm Normal state, no action required

 

 

 

 

On

Temperature pre-alarm (ambient temperature exceeds 65℃ ~

over-temperature shutdown)

Check whether the ventilation of

module are blocked and whether the ambient temperature is normal

Dormancy shutdown (when the module is in dormancy

shutdown, only the protection indicator is on, and the

module does not report an alarm)

 

 

Normal state, no action required

290Vac<Input

voltage<300Vac

Check if the input voltage is normal
Module current limiting Normal state, no action required

4Hz flashing

(4times/sec)

Module hardware address error Check if module is inserted in place and locked

0.5Hz

flashing

(1times/2s)

The communication between the module and the outside is interrupted

Replace the rectifier module or

monitoring module; check the CAN bus wiring of the power system for errors

 

 

Fault indicator

 

 

Red

Off No abnormal alarm Normal state, no action required

On

The output is locked due to

over-voltage or the module is not inserted in place

Unplug the rectifier module, wait for more than 1 minute, and then insert it
No output caused by internal fault of rectifier module Replace the rectifier module

 

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Year Established:

    2002

  • Total Annual:

    15 Million-20 Million

  • Employee Number:

    101~200

  • Ecer Certification:

    Verified Supplier

Introduction    Tianjin Estel Electronic Science and Technology Co., Ltd (ESTEL(GUANGDONG)TECHNOLOGY CO., LTD), located in China, is a professional supplier of integrated outdoor telecom cabinet and temperature control solutions for outdoor telecom base station. As a science and tech... Introduction    Tianjin Estel Electronic Science and Technology Co., Ltd (ESTEL(GUANGDONG)TECHNOLOGY CO., LTD), located in China, is a professional supplier of integrated outdoor telecom cabinet and temperature control solutions for outdoor telecom base station. As a science and tech...

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Get in touch with us

  • Reach Us
  • Tianjin Estel Electronic Science and 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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