MR148E Three Phases Power Supply Trainer Electrical Machinery Teaching Equipment
Composed at least by:
- power switch 230/400V
- insulation transformer 3ph with divided coils from 800 to 1000 VA
- 3 light indicators for power up from primary side
- 3 circuit breaker from the primary side
- magnetic field direction indication
- connection for protection conductor
- 3 voltages per coil phase of 90V AC and 45V AC
- connection socket from secondary side allowing star, triangle and zigzag coupling
- 220V DC sockets
- M 315mA fuses for 200V CC
educational type transformers with safety sockets Ø4 mm
