Current Switching Power Supply|smps Power Supply ZKGP-20000A/6.5V Integrated Module High Frequency H

Original
price: Negotiable
minimum:
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-11-23 14:28
Browse the number: 294
inquiry
Company Profile
 
 
Product details

Technical Parameters

Model

ZK-GP-158KW

Efficiency

≥93%

Input Voltage

AC380V

Rated Voltage

DC0-6.5V

Input Current

AC240A

Rated Current

DC0-20000A

Notes forOrder

 

Input Voltage

AC200V-1000V

Optional

Frequency

40-60Hz

Optional

Current Regalation


Optional

Voltage Regulation


Optional

Rated Current


Optional

Rated Voltage


Optional

Cooling Mothed


Water

How to choose the rectifier type

Diode bridge

IGBT inverter H bridge

High frequency transformer

Secondary Schottky diodes

1. Diode bridge type:is most Stable and reliable, low failure rate, minimum maintenance cost, simple operation, etc

2. IGBT inverter H bridge and High frequency transformer type:belong to the middle transition products of high frequency power supply. It is the newest technique. For less 200 kw dc power, high frequency power supply has the advantage of cost,cheaper price.

3. Second Schottky diodes is the most energy saving type. Relatively high frequency, with high technical content, high maintenance personnel requirements, the failure rate is higher than thyristor rectifier and diode. 

 

But I can tell you if you want  energy saving type,you can choice IGBT mode rectifier,the Efficiency is more than 93%.  Because the rectifier has no transformer,so the body is small.  Due to there are many integrated circuit plate in it,maybe it will go wrong after half a year.

If you want stable rectifier and you have no professional maintenance staff,I suggest you to choise SCR type rectifier. Enclosed please find our quotation. This type rectifier can run more than 10-20 years.

 

All kinds of rectifier performance comparison

Type

Stable and Reliable

energy efficiency

maintenance cost and technology

equipment life

Price

Diode bridge

High

 

 

 

 

 

Low

Low

 

 

 

 

 

 High

Low

 

 

 

 

 

 High

High

 

 

 

 

 

 Low

High

 

 

 

 

 

 Low

IGBT inverter H bridge

High frequency transformer

Second Schottky diodes


We are a company specializing in the production of more than 10KW Ultra Power,High Current Rectifier (HCR) for nearly 20 years, and concentrating on non-standard rectifier according to the customer’s parameters. We also deal in rectifier devices,such as high power rectifier thyristor ,diode ,fast fuse,etc.

1.The expert teams with 20 years experience can supply equipment design, manufacture, maintaining,upgrading and after sales service.

 


Total0bar [View All]  Related Comments
 
more»Other products

[ Products search ] [ favorites ] [ Tell friends ] [ Print ] [ Close ]