Description
Hyundai frequency inverter N300 powerful high torque performance has been accomplished using advanced sensorless vector control. Powerful operation is possible for two motors at the same time. Auto-tuning to perform sensorless vector control can now be easily done both on-line and off-line. Versatile functions encompass more applications. Field replacement of cooling fans and DC bus capacitors can be accomplished in a fraction of the time.
- High starting torque of 200% or greater at 0.5 Hz
- Rotational fluctuation at low speed has been drastically reduced to enhance process stability and precision
- High torque of 150% at approximately 0 Hz
- High torque multi-motor operation
- On-line/off-line auto-tuning
- Easy-removable cooling fan and DC bus capacitor
- EMI filter
- Reduced noise from control power supply
| Manufacturer: | Hyundai |
| Series: | N300 |
| Model: | N300-450HF |
| Application: | lifts / cranes / general purpose |
| Capacity, kW: | 45 |
| Current, А: | 90 |
| Main power supply, V: | 380~480 |
| Phase: | 3 |
| Output frequency, Hz: | 0,1-400 |
| Enclosure: | IP 20 |
| Overload capacity, % per 1 min.: | 150 |
| Acceleration time, sec: | 0,01-3600 |
| Deceleration time, sec: | 0,01-3600 |
| EMC filter: | optional |
| Braking unit: | optional |
| Analog input: | 2, thermistor - 1 |
| Digital input: | 8 |
| Analog output: | 2, pulse - 1 |
| Digital output: | 4 |
| Relay output: | 1 |
| RS485 (Modbus RTU): | + |
| Starting torque: | 200%, 0,5 Hz |
| PID: | PID - controller |
| V/f control mode: | + |
| Vector control with feedback: | optional |
| Sensorless vector control: | + |
| Operation temperature, °С: | -10......+50 |
| Storage temperature, °С: | -20......+65 |
| Dimensions (W x H x D), mm: | 390x550x250 |
| Weight, kg: | 30 |
