Intelligent inverter VF66B
The VF66B inverter lets you implement all your ideas, including energy conservation, thanks to its host of applications, customizable functionality, and PC tools that support design and testing.
Features/functionality
- Customizable functionality for your system (built-in PLC function)
- Support for a host of applications
- Application to international standards
The built-in PLC function of the VF66B has 18 control blocks, 36 dataflow blocks, and 5 ladder blocks—and with customized combinations, can be configured for any type of control system you want.
(Program capacity is 16 kB for about 1,024 steps)
Control block diagram
The VF66B inverter, a fusion of our motor drive technologies developed over many years, is a versatile product that delivers induction motor and ED motor drive, and includes five modes in a single unit.
| Control mode | Induction motor | ED motor | |||
|---|---|---|---|---|---|
| V/f control | Vector control without speed sensor | Vector control with speed sensor | Vector control without speed sensor | Vector control with speed sensor | |
| Speed control range | － | 1:150 | 1:1,000 | 1:100 | 1:1,000 |
| Starting torque | － | 200% | 200% | 150% | 200% |
5-mode VF66B
Note: See overload capacity in the table below for the starting torque characteristic.
The VF66B inverter comes in models that comply with European Standards and UL Standards. They are equipped with STO functionality that conforms with PLd and SIL2 to further increase safety. Please contact us for more information.
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Affixed to inverters that comply with Low Voltage Directive 2006/95/EC and ECM Directive 2004/108/EC. |
|---|---|
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Affixed to inverters that comply with Machinery Directive 2006/42/EC. |
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Affixed to inverters that comply with UL508C. |
Compliance labels
Specifications
| Control method | 5 modes: EDM/IM vector control with speed sensor, EDM/IM vector control without speed sensor, and IM V/f control |
|---|---|
| Capacity | 200 V class: 2.2 to 180 kW 400 V class: 2.2 to 1,000 kW |
| Rated power | 200~220 V 380~460 V±10% 50/60 Hz±5% |
| Output frequency | 0.1~400 Hz |
| Overload capacity | 150% for 1 minute 200% for 3 seconds (when at low temperature, 75 kW or more is 150% max) |
| Network options* | OPCN-1, PROFIBUS DP, DeviceNET, CC-Link, RS422/485 (Modbus RTU), RS232C |
| Input signal | Analog 0 to 10 V/±10 V/4 to 20 mA (standard 1 CH, optional max 2CH, external 2CH) |
| 5 terminals standard, 6 terminals optional | |
| Output signal | Analog 0 to ±10 V (Standard 1CH, Optional max 2CH), PWM for 6x output frequency for rotation/frequency measurement |
| 2 terminals standard, 2 terminals optional |
*・OPCN-1: Japan Electrical Manufacturers’ Association’s OPCN-1 standard spec
・CC-Link: CC-Link Partner Association certification
・PROFIBUS DP: PROFIDRIVE-Profile compliance
・Modbus RTU: ASYC66-Z RS485 compliance
・DeviceNET: ODVA conformance test software v.A-14 compliant
