Delta VFD750ED43S Variable Frequency Drive
Delta VFD750ED43S Variable Frequency Drive is designed for high-power industrial automation systems requiring dependable motor speed regulation and controlled operational performance. This Delta 100HP VFD supports 75 kW motor applications using a three-phase 380–480 VAC input supply and delivers 165 A rated output current for demanding production equipment. The drive features fan cooling with an IP20 enclosure suitable for electrical cabinet integration in large automation systems. Manufactured by Delta, this model belongs to the motor drive systems category and is part of the ED series drives used across industrial motor control and process automation applications.
| Brand | Delta |
| Product | VFD |
| Model Number | VFD750ED43S |
Delta VFD750ED43S Variable Frequency Drive - Technical Specifications
| Specification | Value |
|---|---|
| Input Rated Voltage (V) | Three-phase 380 ~ 480 |
| Applicable Motor Output ( kW) | 75 kW |
| Applicable Motor Output (HP) | 100 HP |
| Output Capacity (kVA) | 116.3 kVA |
| Output Current (A) | 165 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) | 50 Kg |
The DELTA VFD750ED43S Variable Frequency Drive is widely selected for heavy industrial machinery requiring accurate motor speed control and dependable torque handling during large-scale production operations. Applications involving compressors, extrusion lines, heavy conveyors, and processing systems benefit from smoother acceleration and stable machine response under changing operational loads. Its 75 kW drive capacity supports automation environments operating with demanding production cycles and continuous machine activity.
Large automation control panels often integrate the VFD750ED43S to improve process efficiency while reducing electrical and mechanical stress caused by direct motor startup conditions. The drive supports balanced motor performance throughout extended operational hours and helps maintain controlled machine behavior across varying process demands. Its cooling structure and electrical configuration are suitable for industrial systems requiring reliable three-phase drive management.
For automation engineers selecting a Delta 100HP VFD, the VFD750ED43S provides a practical combination of motor control precision, installation flexibility, and industrial reliability. The model supports both new automation installations and replacement requirements involving high-capacity three-phase AC motor systems. Within the Delta drive category, it remains a dependable solution for industrial applications requiring stable variable frequency operation and controlled motor performance.
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