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Delta VFD004EL21W(-1) VFD EL-W Series
| Cat No. | VFD004EL21W-1 |
| Category | VFD |
| Stock | In Stock |
| Condition | Brand New, Sealed Packaging |
| Product Type | VFD |
In Stock — 17 Qty
$154.38
| Quantity | Expected Delivery |
|---|---|
| 17 Units | 25 Business Days |
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Technical Specification
Delta VFD004EL21W-1 VFD Technical Specification
| VFD | |
|---|---|
| IP Protection | Not Applicable |
| kW Rating | 0.4kW |
| Range of Product | EL Series Drive |
| Series | EL |
| Type | Not Applicable |
Product Details
Delta VFD004EL21W-1 AC Drives - Delta VFD004EL21W(-1) VFD EL-W Series EL-W 0.25 HP 0.4 KW 2.5 A 230 V Input: 1 PH. We are dedicatedly involved in providing an excellent quality products at Electrihub.
Product Dimensions
Delta VFD004EL21W-1 dimensions and weight
Dimensions (L × W × H)
Length
16.21 cm
Width
8.2 cm
Height
9.19 cm
Weight
Net Weight
0.998 kg
Dimensions are approximate. For precise dimensional drawings, contact us.
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Product Overview
Delta VFD004EL21W-1 AC Drives - Delta VFD004EL21W(-1) VFD EL-W Series EL-W 0.25 HP 0.4 KW 2.5 A 230 V Input: 1 PH. We are dedicatedly involved in providing an excellent quality products at Electrihub.
Frequently Asked Questions for VFD004EL21W-1
The price of Delta VFD004EL21W-1 VFD depends on specifications, availability, and market conditions. You can check the latest GST-inclusive price on Electrihub India, which provides
genuine products, transparent billing, and PAN India delivery.
genuine products, transparent billing, and PAN India delivery.
Yes. RAS Electrihub Private Limited operates as an ISO-certified organization, ensuring quality sourcing, authentic products, and standardized procurement and delivery processes.
Yes. RAS Electrihub Private Limited provides PAN India delivery with reliable logistics, safe packaging, and doorstep delivery across all states and union territories.
Yes. RAS Electrihub Private Limited issues GST-compliant invoices and also supports PO-based invoicing for businesses, contractors, and organizations across India.
The Delta VFD004EL21W-1 (Delta VFD-EL-W Series) has a power rating of 0.4 kW (0.5 HP) and is engineered for 1-Phase 200V to 240V AC (50/60 Hz), making it fully compatible with Indian 3-phase 415V AC / single-phase 230V AC 50 Hz power supply standards. It delivers a rated output current of 2.5 A with heavy-duty thermal overload capacity. Buy 100% genuine Delta variable frequency drives with official manufacturer warranty at Electrihub India (electrihub.in).
The Delta VFD004EL21W-1 variable frequency drive supports sensorless vector control (SVC), V/F (volts-per-hertz) scalar control, and energy-saving quadratic torque profiles. It is widely deployed across Indian industries including centrifugal pumps, HVAC fans, conveyor systems, textile machinery, plastic extruders, packaging lines, and CNC auxiliary spindles. Order online from Electrihub India with prompt dispatch across Noida, Delhi NCR, Mumbai, Ahmedabad, Bengaluru, Chennai, and PAN India.
The Delta VFD004EL21W-1 VFD comes equipped with standard industrial communication including RS-485 Modbus RTU / ASCII (with select models supporting Ethernet/IP, CANopen, or Profinet expansion cards). It features multi-function programmable digital inputs, analog inputs (0-10V DC / 4-20mA), relay alarm outputs, and analog monitoring outputs for seamless PLC and SCADA integration in Indian automation panels. Available on electrihub.in.
Engineered for demanding Indian manufacturing environments, the Delta VFD004EL21W-1 features an enclosure rating of IP20 with conformal coated printed circuit boards (3C3/3S2 compliance) to resist humidity, chemical vapors, and dust. Built-in electrical protections include motor overload (Class 10/20), phase loss, overvoltage, undervoltage, output short-circuit, ground fault, and overtemperature cutoff, operating reliably up to 50°C ambient temperature. Verified technical support available at Electrihub India.
Electrihub India is an authorized e-commerce distributor offering 100% genuine Delta industrial switchgear and automation products. When ordering the VFD004EL21W-1 from electrihub.in, you receive GST-compliant tax invoices, full manufacturer warranty, factory-sealed packaging, technical datasheet support, competitive wholesale pricing, and express pan-India logistics delivery.
The Delta VFD004EL21W-1 (VFD-EL Series (Compact Micro)) is engineered for global industrial power grids, featuring an input voltage rating of 1-Phase 200-240V AC (-15% / +10%), 50/60Hz with operating frequency flexibility of 50/60 Hz (±5%). It delivers a nominal power output of 0.4 kW (0.5 HP) and a continuous rated current of 2.5 A. Designed to meet stringent international standards including CE, UL, cUL, and RoHS, the drive handles standard industrial overload duties (150% rated current for 60 seconds in Heavy Duty applications and 110-120% in Normal Duty applications), ensuring dependable continuous operation across worldwide manufacturing plants. Electrihub provides global shipping and technical compliance verification for this model.
The Delta VFD004EL21W-1 incorporates advanced motor control modes including V/F Control (Adjustable Curve), PID Feedback Control. It provides superior dynamic speed control, high starting torque (up to 150-200% at low frequencies), and automatic slip compensation. It supports stationary and rotational auto-tuning to match motor equivalent circuit parameters accurately. Dynamic deceleration is supported via its Overvoltage, Undervoltage, Overcurrent, Overtemperature, Ground Fault Protection, enabling connection of external dynamic braking resistors for rapid deceleration in high-inertia loads and cyclic stopping regimes.
Designed for seamless automation architecture integration, the Delta VFD004EL21W-1 provides robust connectivity options: Built-in RS-485 Modbus RTU / ASCII (RJ-45 port). It features multi-channel programmable digital inputs, analog inputs (0-10V / 4-20mA), relay alarm outputs, and analog monitoring outputs. For plant and machine safety compliance, it incorporates Overvoltage, Undervoltage, Overcurrent, Overtemperature, Ground Fault Protection, reducing peripheral safety hardware requirements while complying with international machinery safety directives (IEC/EN 61800-5-2 / ISO 13849-1).
The Delta VFD004EL21W-1 comes in a robust IP20 (Side-by-side DIN Rail Mounting) enclosure format, suitable for clean cabinet installations or modular panel layouts. It operates reliably across ambient temperature ranges from -10°C up to +50°C (derating up to +60°C depending on carrier frequency and enclosure ventilation). To ensure high reliability in aggressive industrial atmospheres (dust, moisture, chemical vapors), internal PCBs are treated with protective conformal coating (IEC 60721-3-3 standards). Built-in or optional EMC filter options suppress radio frequency interference (RFI) to satisfy global EN 61800-3 Category C1/C2/C3 standards.
The Delta VFD004EL21W-1 is optimized for: Ultra-compact single-phase drive for small fans, pumps, blowers, conveyor belts, and light automation.. When selecting and sizing this unit, engineers should evaluate peak full-load amps (FLA), duty cycle, ambient thermal margins, and braking resistor requirements. Sourcing the Delta VFD004EL21W-1 from Electrihub guarantees 100% factory-original industrial automation equipment with verified global warranty, authentic manufacturer serial numbers, competitive enterprise pricing, and fast international freight logistics to industrial sites worldwide.
Reviews & Ratings
4.5
4 reviews
5
3
4
0
3
1
2
0
1
0
Installed this Delta VFD004EL21W-1 VFD for a 3-phase induction motor application. The torque delivery at low RPM is rock solid and motor tuning was completed within 15 minutes. Electrihub India offered genuine stock at a very fair price. Excellent buy for panel builders.
The heat sink design on Delta VFD004EL21W-1 is top grade and thermal dissipation is very efficient. Low audible noise from motor windings. Will continue procuring our VFDs from Electrihub.in.
As an electrical panel builder, getting genuine components on schedule is vital. Electrihub delivered this Delta VFD004EL21W-1 ahead of our project milestone. The drive chassis is sturdy, terminals are clearly marked, and the keypad interface is very intuitive for fast parameter loading.
We replaced our mechanical dampers with this Delta VFD004EL21W-1 VFD ordered directly from Electrihub. The energy consumption dropped immediately by 28% on our exhaust fans. The terminal layout made field wiring quick, and Electrihub's pricing was substantially better than local stockists.
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