Hyundai frequency inverters N300 general purpose series

* Discontinued series! Ask for new version or replacement!
Hyundai
 

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 

Additional links:

 Technical documentation and Downloads
 Request additional information and get a price quote

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.
Powerful Operation with Hyundai frequency inverter N300 series Advanced Sensorless Vector Control
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.
Powerful Operation with Hyundai drive N300 series Advanced Sensorless Vector Control

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.
Hyundai vfd N300 series is environmentally friendly

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