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.