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Delta EL-W Series VFD (1-Phase Input)
Delta VFD004EL21W-1 0.4kW 0.5HP Single Phase to Three Phase Variable Frequency Drive
Model No: VFD004EL21W-1
230V 1-Phase input, 0.4KW/0.5HP, 3-Phase output, non-detachable display. No EMC filter.
+ 18% GST applicable
The Delta VFD004EL21W-1 Variable Frequency Drive (VFD / AC Drive) is part of the EL-W 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, non-detachable display. No EMC filter..
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 VFD004EL21W-1.
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 VFD004EL21W-1 in India
The Delta VFD004EL21W-1 is available from Industrial Supply Syndicate, Kolkata. Current price: ₹6,167 (excluding 18% GST). We accept orders via WhatsApp, phone, or email. GST invoice issued on all purchases.
Electrical
| DC Accuracy | ±0.15% DC voltage basic accuracy |
|---|---|
| High-Voltage DC (with P2010 probe) | Up to 2000V DC with optional P2010 probe (CAT III 2000V / CAT IV 1000V) — base instrument is a 1000V-input DMM; for solar PV safety testing |
| Full Measurement Suite | AC/DC voltage and current, resistance, capacitance, frequency, continuity, diode |
| Memory | Auto hold, MAX/MIN/AVG |
Mechanical
| Display | 6000 count |
|---|---|
| Wireless | Bluetooth via optional Z3210 adapter for data transfer to smartphone |
| Dimensions (W x H x D) | 72 x 142 x 140 mm (nominal) |
| Net Weight | approx. 1.1 kg |
Safety
| Safety Rating | CAT IV 600V / CAT III 1000V (base unit); CAT III 2000V / CAT IV 1000V with optional P2010 probe |
|---|
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 and Sensorless Vector Control (SVC) |
|---|---|
| Output Frequency Range | 0.1 - 400 Hz |
| Overload Capacity | 150% of rated current for 60 seconds |
Features & Protection
| Built-in EMC Filter | No - EMC filter not included |
|---|---|
| Braking | DC injection braking + dynamic braking |
| Communication | RS-485, Modbus RTU |
| Display / Keypad | Built-in LED keypad (non-detachable) |
| Enclosure / IP Rating | IP20 |
