Delta VFD150ED43S Variable Frequency Drive
Delta VFD150ED43S Variable Frequency Drive is developed for heavy-duty motor control applications requiring dependable speed regulation and high-load handling capability. This Delta 15kW 460V Heavy Duty VFD supports 20 HP motor systems using a three-phase 380–480 VAC input supply and delivers 30 A rated output current for controlled industrial machine operation. The drive includes fan cooling with an IP20 enclosure suitable for electrical cabinet integration in automation systems. Manufactured by Delta, this model belongs to the industrial drive range and is part of the ED series drives used across industrial automation and motor control applications.
| Brand | Delta |
| Product | VFD |
| Model Number | VFD150ED43S |
Delta VFD150ED43S Variable Frequency Drive - Technical Specifications
| Specification | Value |
|---|---|
| Input Rated Voltage (V) | Three-phase 380 ~ 480 |
| Applicable Motor Output ( kW) | 15 kW |
| Applicable Motor Output (HP) | 20 HP |
| Output Capacity (kVA) | 24 kVA |
| Output Current (A) | 30 A |
| Cooling Method | Fan cooling |
| IP Level | IP20 |
| Control Method | V / F, VF+PG, SVC, FOC+PG, FOC+PM |
| Storage/Transportation Temperature | -20 ºC ~ 60 ºC |
| Ambient Humidity | Below 90% RH (non-condensing) |
| V/F Pattem | Adjustable V / F curve using 4 independent points |
| Version Type | S |
| Input Frequency Tolerance | ±5% (47 ~ 63) |
| Voltage Tolerance | ±10% (342 ~ 528) |
| Net Weight (kg) | 10 Kg |
The DELTA VFD150ED43S Variable Frequency Drive is widely selected for machinery requiring strong motor control during heavy operational cycles. Industries using crushers, material handling systems, compressors, and large conveyor equipment rely on this drive for controlled acceleration, speed variation, and smoother machine response under demanding load conditions. Its 15 kW drive capacity supports automation systems where stable motor management is essential for production efficiency.
Large automation panels frequently integrate the VFD150ED43S to improve process control and reduce mechanical stress caused by direct motor startup. The drive helps maintain balanced motor operation across varying process loads while supporting energy-efficient machine performance. Its cooling structure and electrical configuration are suitable for industrial environments where machines operate for long production hours with consistent workload demands.
For system integrators and control engineers, the VFD150ED43S offers a practical solution for three-phase AC motor speed regulation in heavy-duty automation projects. The model supports both new installations and replacement requirements involving industrial motor control systems. Within the Delta drive category, it is commonly preferred for applications requiring dependable heavy-duty VFD performance with controlled torque and reliable operational stability.
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