Delta Elecronics VFD-EL compact series is multiple function new generation micro type AC drive. It has built in EMI filter, RFI switch, easy DC bus sharing for side-by-side installation, high precision current detection, overload protection, and a built In keypad. Applications: small size pump & fan, blowing machine, conveyer belt, simple DIY processing equipment.
- Output frequency: 0.1~600Hz
- 3 points adjustable V/f curve
- Built-in PID feedback control
- RFI-switch for IT mains
- Built-in EMI filter (for models 230V 1-phase and 460V 3-phase)
- Use RS-485 communication interface (RJ-45) with Modbus protocol
- Optional communication modules for multiple communication protocols, such as Profibus, DeviceNet, LonWorks and CANopen
- Complete protection function
Specifications
| Manufacturer: | Delta Electronics |
| Series: | VFD-EL |
| Model: | VFD022EL21A |
| Application: | pumps / fans / general purpose |
| Capacity, kW: | 2.2 |
| Current, А: | 11 |
| Main power supply, V: | 220 |
| Phase: | 1 |
| Output frequency, Hz: | 0,1- 600 |
| Enclosure: | IP20 |
| Overload capacity, % per 1 min.: | 150 |
| Acceleration time, sec: | 0,1- 600 |
| Deceleration time, sec: | 0,1- 600 |
| EMC filter: | + |
| Braking unit: | optional |
| Analog input: | 2 |
| Digital input: | 1 |
| Analog output: | 7 |
| Digital output: | – |
| Relay output: | 3 |
| RS485 (Modbus RTU): | + |
| Starting torque: | 150% at 5.0 Hz |
| PID: | PID – regulation |
| V/f control mode: | + |
| Vector control with feedback: | – |
| Sensorless vector control: | – |
| Operation temperature, °С: | -10……+50 |
| Storage temperature, °С: | -20……+60 |
| Dimensions (W x H x D), mm: | 100x174x136 |
| Weight, kg: | 1.9 |
