Power Range : 400-1200kW
IP Class: IP00-IP65
Key point: 6 pulse ac input Option: 12 or 18 pulses and DC connection.
Fiber-optic insulation for IGBT firing
Variable Torque Power. Single module 1200 Vac
Using 1200A/3300V igbt: inverter up to 1350 kW – 770 A
Using 800A/3300V igbt: inverter up to 900 kW – 520 A
The mechanical frame includes
Three-phase rectifier & precharge, line-side
Three legs, each one corresponding to a motor phase
Front, swinging panel for the control cards
Motor connection on the bottom
Line connection: on the right side
Three motor current transducers
One Vdc transducer
No-fuses
Closed loop cooling system with a water-air heat-exchanger
- Circulation pump
- Temperature and pressure sensors
- External heat-exchanger (to be mounted outside the cubicle)
- Control logic
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