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.
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Model range
N300 series * Discontinued series! Ask for new version or replacement!
Model | Capacity, kW |
Current, A |
Deceleration time, sec | Dimensions (W x H x D), mm |
Price | |
---|---|---|---|---|---|---|
N300-185HF | 18,5 | 38 | 0,01-3600 | 250x390x190 | reduced! | |
N300-300HF | 30 | 58 | 0,01-3600 | 310x540x195 | reduced! | |
N300-370HF | 37 | 75 | 0,01-3600 | 390x550x250 | reduced! | |
N300-450HF | 45 | 90 | 0,01-3600 | 390x550x250 | reduced! | |
N300-900HF | 90 | 176 | 0,01-3600 | 390x700x270 | reduced! | |
N300-1100HF | 110 | 217 | 0,01-3600 | 480x740x270 | reduced! |
Powerful Operation with Hyundai frequency inverter N300 series Advanced Sensorless Vector Control
Powerful high torque performance has been accomplished using HHI`s advanced sensorless vector control. 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.
- Inverter driving frequency : 3 Hz
- Motor : HHI’s 5.5 kW 4-pole
High torque of 150% at approximately 0 Hz
High torque of 150% at approximately 0 Hz is accomplished when N300 drives a smaller motor by one frame size. Brake ON/OFF sequence can be easily integrated with this feature.
On-line/off-line auto-tuning
Auto-tuning to perform sensorless vector control can now be easily done both on-line and off-line. On-line auto-tuning makes it possible for the motor characteristics to be updated automatically under “real time” ambient conditions.
Hyundai vfd N300 series is environmentally friendly
EMI filter
EMI filters to meet European EMC and low voltage directives are available options for system conformance.
Reduced noise from control power supply
Noise terminal voltage of the control power supply has been improved by 20dB, resulting in significant reductions of noise interference with sensors and other peripheral devices.