275A48V DC Power Supply Rectifier Water-Cooling For Hydrogen Generation By Water Electrolysis

Hydrogen Generation by Water Electrolysis

Product Details

Introduction

Electrolysis is the process of using electricity to split water into  hydrogenand  oxygen. This reaction  takesplace in a unit called an electrolyzer.

Electrolyzers can range in size from small, appliance-size equipment  to  large-scale, central  production facilitiesthat could be tied directly to renewable or other non-greenhouse-gas-emitting forms of electricity production


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Application



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Outline Size



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Main Parameters    


                               

1. AC Input

1.1

Input AC phase

R 3 phase  £single phase

1.2

Input AC line nos.

RA,B,C,N   *A,B,C    *A, N

1.3

Input line voltage(V)

£380V  *220V   *380V  *415V  *480V

1.4

Input Frequency(Hz)

50Hz/60Hz

2. DC Output

2.1

Rated Output

275A 48V

2.2

Output mode and range

Constant Current, 0-100% of rated value

Constant Voltage, 0-100% of rated value

2.3

Dutyfull load

100%

2.4

Accuracy

<1%

2.5

Current Harmonics

30%around

3. Electrical Features

3.1

Application

Electrochemistry, heating etc. Stable DC load

3.2

Regulation mode

IGBT PWM

3.3

Cooling Method

£Forced air cooling  RWater cooling

34

Remote control interface

£RS485 MODBUS RTU  *MODBUS TCP/IP

R4-20mA and dry contacts  *0-10V and dry contacts

£Profibus  *Profinet  £no remote control

3.5

Power Factor(Full load)

0.93

3.6

Touch panel HMI

RYes   £No

3.7

IP degree

IP30  

3.8

Insulation Grade

B

3.9

Working Mode

Continuous

3.10

Alarm type

Audible and visual alarm(on DC power supply front panel and touch panel)

3.11

Outline size

Refer to appendix




Service Commitment


  • The company has established a complete service system: including pre-sale, sales and after-sales service

  • Adhering to the customer-oriented service spirit

  • Provide professional customized solutions for customer needs

  • Equipped with senior engineer to provide professional technical support

  • Provide spare parts

  • Respond within two hours of receiving customer feedback and arrive 24 hours

  • One year warranty

  • Lifelong maintenance

  • 24-hour service hotline


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