High-speed, high-response, high-frequency inverter VF66C
An inverter that delivers a torque response frequency of 1,500 Hz by employing high-speed communication and a new electric current control method.
Features/functionality
- High-speed torque response
- Achieves a maximum output frequency of 1,500 Hz (Special specification-compatible product)
- Adapts to complex control systems
Torque command current response waveform
A torque response of 1,500 Hz or more along with high-speed current operation/vector control operation output was achieved by employing a new electric current control method.
S-DSD series motor
Delivers an output frequency of 1,500 Hz as a vector control inverter, and achieves a maximum RPM of 16,000 min-1 when combined with a 6-pole S-DSD series motor.
μGPCdsP
Enables high-speed, high-response digital sync control by performing high-speed communication with a μGPCdsP loaded with control code designed using MATLAB/Simulink.*
Specifications
| Control method | Vector control with speed sensor |
|---|---|
| Capacity | 200 V class: 30 to 180 kW Max. current: 1,020 A 400 V class: 30 to 1,000 kW Max. current: 1,840 A |
| Rated power | 200~220 V 380~460 V±10% 50/60 Hz±5% |
| Output frequency | 0 to 550 Hz (supports up to 1,500 Hz with a special specification product) |
| Overload capacity | 150% for 1 minute 200% for 3 seconds (when at low temperature, 75 kW or more is 150% max) |
| Network | Ethernet 100 Mbps (Number of units 1:1) |
| Input signal | Analog ±10 V/4 to 20 mA (2CH) 12-bit 1CH has a response speed of 83 μsec (6 multifunction inputs) |
| Output signal | Analog ±10 V (3CH) signed 12-bit 1CH has a response speed of 83 μsec (4 multifunction inputs) |
*MATLAB and Simulink are registered trademarks of The MathWorks, Inc.
