Delta VFD015EL21A VFD-EL Micro AC Drive, 1.5 kW / 2 HP, 1-Phase 230 V, Built-in EMC Filter
- Brand
- Delta
- Model number
- VFD015EL21A
- Category
- Variable Frequency Drives
VFD-EL micro drive for a 1.5 kW (2.0 HP) motor on a single-phase 230 V supply, 7.5 A rated output, 0.1 to 599 Hz, built-in EMC filter, PID control and RS-485 Modbus; frame B.
Price and availability on request
Key features
- 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
| Series | VFD-EL |
|---|
| Max. applicable motor output | 1.5 kW (2.0 HP) |
|---|---|
| Rated output capacity | 2.9 kVA |
| Rated output current | 7.5 A |
| Maximum output voltage | 3-phase proportional to input voltage |
|---|---|
| Output frequency | 0.1 ~ 599 Hz |
| Carrier frequency | 2 ~ 12 kHz |
| Rated input current | 15.7 A |
|---|---|
| Rated voltage / frequency | Single-phase, 200 ~ 240 V, 50 / 60 Hz |
| Voltage tolerance | ±10 % (180 ~ 264 V) |
| Frequency tolerance | ±5 % (47 ~ 63 Hz) |
| Built-in EMC filter | Yes (230 V 1-phase and 460 V 3-phase models) |
|---|---|
| Cooling method | Fan cooling |
| Frame | B |
| Dimensions W × H × D | 100.0 × 174.0 × 136.0 mm |
| Weight | 1.7 kg |
| Control system | SPWM (Sinusoidal Pulse Width Modulation) control (V/F control) |
|---|---|
| Torque characteristics | Including the auto-torque/auto-slip compensation; starting torque can be 150 % at 5.0 Hz |
| Overload endurance | 150 % of rated current for 1 minute |
| Accel/decel time | 0.1 to 600 seconds (2 independent settings for accel/decel time) |
| Regenerated braking torque | Approx. 20 % (up to 125 % possible with optional brake resistor) |
| Frequency setting (external signal) | Potentiometer 5 k / 0.5 W, 0 to +10 VDC, 4 to 20 mA, RS-485 interface; multi-function inputs 3 to 6 (15 steps, Jog, up/down) |
| Communication | RS-485 serial interface (Modbus) |
| Protection functions | Over voltage, over current, under voltage, external fault, overload, ground fault, overheating, electronic thermal, IGBT short circuit, PTC |
| Enclosure rating | IP20 |
|---|---|
| Ambient temperature | -10 °C ~ 50 °C (40 °C for side-by-side mounting), non-condensing and not frozen |
| Installation location | Altitude 1,000 m or lower, keep from corrosive gasses, liquid and dust |
| Delta India price list | Inbuilt EMC filter, Non detachable display unit (Delta price list 2026-27, July edition) |
|---|
| Typical applications | Small size pump & fan, blowing machine, conveyer belt, simple DIY processing equipment |
|---|
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
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