Delta VFD007EL21W-1 Variable Frequency Drive
Delta VFD007EL21W-1 Variable Frequency Drive is designed for controlled motor operation in compact industrial automation systems. It supports 0.75 kW and 1 HP applications using a stable single-phase 230V input range of 200 V to 240 V at 50/60 Hz. Commonly used as a Delta 230V VFD, this drive enables reliable speed and torque control across machines that require consistent motor performance. It delivers a rated 1.6 A output current with 4.2 kVA capacity, supporting efficient operation under varying load conditions. Manufactured by Delta automation, it is part of the variable frequency drive range and the EL-W drive series used in industrial applications.
| Brand | Delta |
| Product Type | VFD |
| Model Number | VFD007EL21W-1 |
Delta VFD007EL21W-1 Variable Frequency Drive - Technical Specifications
| Specification | Value |
|---|---|
| Applicable Motor Output ( kW) | 0.75 kW |
| Applicable Motor Output (HP) | 1 HP |
| Input Voltage / Frequency | 230V, Single Phase, AC 200 V ~ 240 V, 50 / 60 Hz |
| Output Current (A) | 1.6 A |
| Output Capacity (kVA) | 4.2 kVA |
| Cooling Method | Natural Cooling |
| IP Level | IP20 |
| Pollution Degree | 2 |
| Storage/Transportation Temperature | 20’C~60’C |
| Ambient Humidity | Below 90% RH (non-condensing) |
| V/F Pattem | SPWM (Sinusoidal Pulse Width Modulation) control (V/F control) |
| Input Frequency Tolerance | ±5 % (47 Hz ~ 63 Hz) |
| Voltage Tolerance | ±10 % (180 V ~ 264 V) |
| DC Choke | N / A |
| Methods of Packing | -1: Individual Package |
| Net Weight | 1 kg |
The Delta VFD007EL21W-1 is developed to provide stable motor speed control in applications where compact design and reliable operation are essential. It is commonly used in small conveyors, pumps, fans, and machine tools that require controlled speed variation and efficient power usage. This model maintains consistent motor performance by adjusting speed based on load demand, helping reduce mechanical wear and improve overall system efficiency.
With its 0.75 kW capacity, the drive supports smooth motor acceleration and controlled deceleration, allowing precise handling of light-duty automation tasks. The natural cooling design helps maintain stable internal temperature without additional airflow components, making it suitable for enclosed control panels. Its IP20 enclosure supports safe installation while ensuring organized panel layouts in industrial environments.
The vfd007el21w-1 delta electronics model is built to operate reliably under standard industrial electrical conditions. It integrates easily into existing automation setups and supports long-term usage where stable motor control is required. Engineers selecting a delta vfd007el21w-1 or similar compact VFD solutions often consider this drive for its consistent performance, simple integration, and dependable operation across routine automation applications.
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