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28.5V DC Power Supply

28.5V DC Power Supply

    Payment Type: L/C,T/T
    Terms of Trade: FOB,CFR,CIF,EXW
    Packaging: standard packing
    Transportation: Ocean
    Port: Shanghai

Product Description

28.5V DC Power Supply

This series products adopt high frequency electronic switch changing technology,design and manufacture for air and military electrical equipment of 28.5V DC switch power,it a product instead of thyristor-controlled DC Source.

Application:

It can be used in aircraft and on-board equipment, radar, navigation and other electronic equipment military,and other needs 28.5V or 24V DC power supply field.And for all panzer and tanks, planes, guns, the power to start using.

★Power devices using a new generation of IGBT,use of IGBT switching mode high-frequency low-loss characteristics,complete energy conversion, with a small size, light weight, high efficiency, high reliability

★Current-mode control with full-bridge conversion, PWM control, and slope compensation technique, without anti-bias magnetic capacitors in series, with fast dynamic response, shock load capability, the advantages of a reliable over-current protection

★Intelligent monitoring using micro-chip computer to complete the power of intelligent control, LED / LCD panel display power supply operation parameters and working conditions; with a self-diagnostic features ,can remember the recent failures, improve maintainability

★Functional units and components, all designed to be modular structure, via the components of series expansion, small size, high efficiency, reliability and good maintainability

★Machine with 19 "standard chassis structure, either alone or rack can be installed

Technic Parameter


Type

XYH28-50

XYH28-100

XYH28-200

XYH28-400

XYH28-800

XYH28-1000

XYH28-1500

XYH28-2000

Circuit mode

High frequency switching mode

Input

phase

Single-phase wire + earth wire

Three-phase three-wire or three-phase four-wire

voltage

220V±15%

220/380V±15%

frequency

50Hz±10%

50/60Hz±10%

Output

voltage

Rated voltage 28Vdc / 5Vdc~40Vdc adjustable

Voltage stability

≤0.1%

≤0.3%

current

50A

100A

200A

400A

800A

1000A

1500A

2000A

Wave voltage

≤100mv

250mv

Voltage meter

3Semi-Digital meter(28.0V)

3Semi-Digital meter(28.0V) or 4 Semi-Digital meter(28.00V)

Current meter

3 Semi-Digital meter(0.1A)

3 Semi-Digital meter(28.0V) or 4 Semi-Digital meter(28.00V)

remote compensate function

With remote voltage compensation function (0 ~ 2V)

Load

Any kinds of load

Protection

With over-voltage (32 ~ 35V), over-current, over temperature, short circuit (three-phase input, with phase protection)

Cooling

Fan forced cooling

Working environment

Temperature: -10 ℃ ~ +50 ℃, Humidity: 0 ~ 90% (non-condensing), continuous work, anti-dust (carbon brush powder and dust)

Noise

≤55dB

Pressure

Input on the shell AC1500V/1min, no flash over breakdown phenomenon (to determine current 10mA)

Insulation resistance

The output of the case ≥ 10MΩ (500V shake table)

Circuit mode

PWM Width modulation switching mode

Structure mode

Rack

Ark

Ark (From the drawer-type modules)

Demension

(L*W*Hmm)

360*240*160

360*440*160

520*430*740

620*430*880

650*610*1550

650*610*1750

750*710*1550

750*710*1950

Output mode

Terminal


Jinan Xinyuhua Energy Technology Co.,Ltd

 

Jinan Xinyuhua Energy Technology Co., Ltd. found in 2015,firmly grasps the direction of "low-carbon economy and green development", takes "building a first-class new energy enterprise in China and even in the world" as its strategic goal, carries forward the enterprise spirit of "harmony, innovation and pursuit of excellence", strives to contribute clean energy, improve the power structure and fulfill social responsibility. A multi field, large-scale and powerful new energy leading enterprise constantly shows its unique charm and elegant demeanor. It will continue to serve the country with industry, repay the society with value, base on the market with reputation, and gallop into the future with strength, and advance hand in hand with all walks of life to create brilliance together!

The company is committed to the application of new energy industry in industrial, civil, military and other fields. Its products include solar system, wind turbine system, marine shore power supply system, DC power supply, voltage and frequency stabilizer, military power supply etc. Our business marketing network covers Europe, North America and Asia Pacific, covering more than 20 countries, including Singapore, Indonesia, Philippines, Bangladesh, Germany, Italy, Belgium, the United States, Spain, Australia and other major markets. For each new member of Xinyuhua, new energy is not only a business opportunity in the sunshine, but also a way of life to create a green future. We uphold the concept of "sunshine quality, serving the world", and share with you the joy of the growth of green energy in the world under the sunshine!

Company Info

  • Company Name: Jinan Xinyuhua Energy Technology Co.,Ltd
  • Representative: Sky Huang
  • Product/Service: Wind Inverter , Off Grid Inverter , AC Power Source , Wind Turbine , Frequency Converter , Bi Directional Inverter
  • Capital (Million US $): 10 000 000RMB
  • Year Established: 2015
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 71% - 80%
  • Total Annual Purchase Volume (Million US $): US$10 Million - US$50 Million
  • No. of Production Lines: 3
  • No. of R&D Staff: 11 -20 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: No.220 Huayuan Road Licheng district
  • Contact Person: Mr. Sky Huang
  • Tel: +86-531-58535196
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