Application:
This is rectifier suitable for 40kA7V IGBT DC Power Supply Manufacturers.
DSP digital control. 10 modules parallel design, power saving, easy maintenance.High efficiency.
IGBT rectifier power range:2kW-4MW
Technical Parameters:
1. AC Input | ||
1.1 | Input AC phase | Three phase |
1.2 | Input line voltage(V) | 400V+/-10% |
1.3 | Input Frequency(Hz) | 50Hz/60Hz |
2. DC Output | ||
2.1 | Rated Output | 40kA/7V |
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 | Electrolysis |
3.2 | Regulation mode | IGBT PWM |
3.3 | Power Factor(Full load) | ≥0.93 |
3.4 | Cooling Method | Water cooling |
3.5 | IP degree | IP54, 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 | Ripple | ≤5% |
Green Power rectifier advantages:
1. Power saving because of GP IGBT rectifier has higher efficiency than SCR rectifier
2. Modular structure, small size, standard module about 1/6 size of SCR/Diode rectifier
3. Anti corrosion treatment:
l Have corrosion proof coating (powder coated cabinet) to protect from corrosive environment.
l All the PCB assemblies is humi- sealed/lacquer coated.
l Partially sealed designs protects critical electronics from harsh environment.
l Only stainless steel bolts, nuts, screws etc are used.
4. Wide range input voltage: +/-20% input voltage
5. Reliable quality, 100% output 365 days, 24 hours non-stop continuous running
6. Touch panel, protection automatic alarm and fault indication, history data record, output waveform
7. Amperehour counting function
8. Timer function
9. Suitable for hot temperature environment
10. Digital control to ensure control more than 15 years reliable
11. RS485, 4-20mA, 0-10V PLC remote control interface
12. Short circuit, output overcurrent, over heat, IGBT driving fault protections
13. Easy maintenance