Delta VFD037E23A Variable Frequency Drive
Delta VFD037E23A Variable Frequency Drive is designed for controlled motor operation in industrial automation systems. It supports 3.7 kW and 5 HP applications with a stable three-phase input range of 200–240V at 50/60 Hz. Commonly used as a Delta 3.7 kW Drive, this model is suitable for machines that require efficient speed control and consistent torque performance. It delivers reliable output current with stable capacity for continuous motor operation. Its fan cooling design supports thermal stability, while the IP20 enclosure allows safe installation inside control panels. Manufactured by Delta automation, it is part of the variable speed drive range and the E series drive platform used across industrial applications.
| Brand | Delta |
| Product Type | VFD |
| Model Number | VFD037E23A |
Delta VFD037E23A Variable Frequency Drive - Technical Specifications
| Specification | Value |
|---|---|
| Applicable Motor Output ( kW) | 3.7 kW |
| Applicable Motor Output (HP) | 5 HP |
| Input Voltage / Frequency | 230V, Three-Phase, 200-240V, 50/60Hz |
| Output Current (A) | 17 A |
| Output Capacity (kVA) | 6.5 kVA |
| Cooling Method | Fan 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 or sensorless vector control) |
| Input Frequency Tolerance | ±5% (47-63Hz) |
| Voltage Tolerance | ±10% (180-264V) |
| Version Type | A: Standard drive |
| Net Weight | 1.9 kg |
The Delta VFD037E23A is built to manage motor speed with precision in automation systems where stable performance is required. It is commonly applied in conveyors, pumps, fans, and machinery that depend on controlled speed variation and efficient power usage. This drive maintains balanced motor output by adjusting speed based on load conditions, helping improve system efficiency and reduce mechanical wear over time.
With a 3.7 kW capacity, the drive enables smooth acceleration and controlled deceleration, supporting applications that require steady motor response. The fan cooling system helps regulate internal temperature during extended operation, ensuring consistent performance across long working cycles. Its panel-friendly structure allows easy integration into control cabinets, supporting organized wiring and effective use of available space.
The E series platform is designed to perform reliably under varying electrical conditions while maintaining stable motor control. It supports long-term usage in industrial environments where predictable output and durability are important. This makes the Delta VFD037E23A a suitable choice for applications that require efficient motor control, stable operation, and dependable performance across daily automation tasks.
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