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Delta EL Series VFD (1-Phase Input)
Delta VFD004EL21A 0.4kW 0.5HP Single Phase to Three Phase Variable Frequency Drive
Model No: VFD004EL21A
230V 1-Phase input, 0.4KW/0.5HP, 3-Phase output, inbuilt EMC filter, non-detachable display.
+ 18% GST applicable
The Delta VFD004EL21A Variable Frequency Drive (VFD / AC Drive) is part of the EL Series VFD (1-Phase Input), designed for reliable motor speed and torque control in Indian industrial applications.
230V 1-Phase input, 0.4KW/0.5HP, 3-Phase output, inbuilt EMC filter, non-detachable display..
This drive is rated at 0.4 kW / 0.5 HP with 230V input, suitable for demanding constant or variable torque applications.
Industrial Supply Syndicate supplies genuine Delta VFDs with GST invoice and Kolkata stock. Contact us to confirm availability and current pricing for the VFD004EL21A.
For complete electrical specifications, refer to the Specifications tab or the product datasheet.
Why Buy Delta AC Drives from Industrial Supply Syndicate?
Proper tax invoice for every purchase. GST No: 19ACDPC1843J1ZR
Popular models available from our warehouse. Fast dispatch.
40% below list price. Competitive rates for bulk orders.
Application selection, parameter guidance, installation support.
Shipping to all states. 2–5 business days via courier.
Sourced through legitimate supply channels. Manufacturer warranty.
Buy Delta VFD004EL21A in India
The Delta VFD004EL21A is available from Industrial Supply Syndicate, Kolkata. Current price: ₹8,358 (excluding 18% GST). We accept orders via WhatsApp, phone, or email. GST invoice issued on all purchases.
Input & Output
| Input Supply | 1-Phase 200-240 V AC, 50/60 Hz |
|---|---|
| Output (Motor Side) | 3-Phase 0-240 V AC |
| Rated Motor Power | 0.4 kW (0.5 HP) |
| Rated Output Current | 2.5 A |
Control & Performance
| Control Method | V/f (scalar), 3-point adjustable V/f curve |
|---|---|
| Output Frequency Range | 0.1 - 600 Hz |
| Overload Capacity | 150% of rated current for 60 seconds |
Features & Protection
| Built-in EMC Filter | Yes - built-in EMI/EMC filter |
|---|---|
| Braking | DC injection braking + dynamic braking (brake transistor built-in) |
| Communication | RS-485 (RJ-45), Modbus RTU |
| Display / Keypad | Built-in LED keypad (non-detachable) |
| Enclosure / IP Rating | IP20 |
Mechanical
| Dimensions (W x H x D) | 72 x 174 x 136 mm |
|---|---|
| Net Weight | 1.1 kg |
