This is rectifier used for 5000A 12V Switch Mode Power Supply Water Cooling for Plating Electrolysis Anodizing Water treatment.
Application
This is rectifier used for 5000A 12V Switch Mode Power Supply Water Cooling for Plating Electrolysis Anodizing Water treatment.
1). Power saving about 17% due to high efficiency of our IGBT rectifier, attached Excel form for your reference.
| Item | Oil cooled SCR Rectifier | Water/air cooling IGBT rectifier |
| Rated output power | 1000A*12V=12kW | |
| Annual working hours | 6300hours/year(consider 21 hours/day, 300 days/year) | |
| Assuming efficiency at rated output | 75% | 90% |
| Power consumption/year | 12/0.75*6300=100,800kwh | 12/0.9*6300=84,000kwh |
| Saved power in one year | 100,800-84,000=16,800kwh | |
| Saved electricity bill (5 Rupee/hour) | 16,800*5=84,000 Rupees | |
| Saved power percentage | 16,800/100,800= about 17% | |
4). Customer feedback Plating quality by IGBT rectifier is better than SCR rectifier.
5). Compact size, IGBT rectifier only about 1/6 volume from SCR rectifier if for same DC output power:
Cooling method: Water cooling
Technical Parameters
1. AC Input | |||
1.1 | Input AC phase | Three phase | |
1.2 | Input line voltage(V) | 380V+/-10% | |
1.3 | Input Frequency(Hz) | 50Hz/60Hz | |
2. DC Output | |||
2.1 | Rated Output | 5000A/12V | |
2.2 | Output mode and range | Constant Current, 0-100% of rated value | |
Constant Voltage, 0-100% of rated value | |||
2.3 | Duty | 100% full load | |
2.4 | Accuracy | <1% | |
3. Electrical Features | |||
3.1 | Application | Electrochemistry | |
3.2 | Regulation mode | IGBT PWM | |
3.3 | Power Factor(Full load) | ≥0.93 | |
3.4 | Cooling Method | water cooling | |
3.5 | IP degree | IP30, please specify if you require higher | |
3.6 | Insulation Grade | B, please specify if you require higher | |
3.7 | Working Mode | Continuous | |
3.8 | Alarm type | Audible and visual alarm | |
3.9 | Water flow meter dry contact control | Contact closed, rectifier on Contact open, rectifier off | |
The rectifier provides below protections to protect the rectifier and the system.
Protection type | Protection value | Rectifier action |
Driving protection | / | Alarm, rectifier stop immediately |
Over heat protection | 85℃ | Alarm Rectifier stop |
Over current protection | 1800A | Alarm Rectifier stop |
Touch panel display
Why Choose US?
Customer feedback
