VFD022CH43A-21

Advanced Drive Controls

High Performance

1. Large starting torque

2. High overload capability

3. Super heavy duty setting

4. Fast response to load impact

5. A drive for both asynchronous

and synchronous motors

Flexible Applications

1. Control modes for speed, torque, position and synchronous control

2. Built-in PLC functions

3. Excellent 4-quadrant torque control and limit

4. Noise reduction operation

Modular Design

1. Hot pluggable LCD keypad

2. I/O extension card options

3. PG card options

4. Network cards for fieldbus modules

5. Removable fan

Adaptability to Critical

Environments

1. 50ºC operating temperature

2. Built-in DC reactor*

3. Coated circuit boards

4. Built-in EMC filter*

5. International safety standard

(CE/UL/cUL)

*Note: Please refer to product specifications for more details

Flexible Torque and Current Limit Settings

Prevents equipment damage from load impact. When the drive is in FOC control mode, setting torque limit can protect the machinery under many conditions.

Deceleration Energy Backup (DEB)

Controls the motor's deceleration to a stop when a sudden power outage occurs and accelerates it to its previous operation speed when power returns.