Delta VFD185C43A Variable Frequency Drive
Delta VFD185C43A Variable Frequency Drive is developed for industrial motor control applications requiring stable speed regulation and high-performance operational control. This Delta 25 HP 460V 3-phase drive supports 18.5 kW motor systems with reliable output performance under demanding operating conditions. It operates using a 380β480V AC input supply and delivers 38 A rated output current with 30 kVA output capacity for efficient motor management. Manufactured by Delta industrial automation systems, this drive belongs to the Delta inverter control products and is part of the C2000 high-performance drive series engineered for advanced industrial automation control.
| Brand | Delta |
| Product Type | VFD |
| Model Number | VFD185C43A |
Delta VFD185C43A Variable Frequency Drive - Technical Specifications
| Specification | Value |
|---|---|
| Input Voltage / Frequency | 460V, Three-Phase, AC 380 V ~ 480 V ( -15%~+10%), 50/60Hz |
| Output Capacity (kVA)-NORMAL DUTY | 30 kVA |
| Output Current (A) -NORMAL DUTY | 38 A |
| Applicable Motor Output (kW)-NORMAL DUTY | 18.5 kW |
| Applicable Motor Output (HP)-NORMAL DUTY | 25 HP |
| Cooling Method | Fan Cooling |
| IP Level | IP20 |
| Braking Chopper | Built-in |
| Storage/Transportation Temperature | -25 ~ 70 |
| Input Frequency Tolerance | 47 ~ 63Hz |
| Efficiency (%) | 97.8 |
| V/F Curve | 4-point adjustable V/F curve and square curve |
| Control Method | Pulse Width Modulated (PWM) |
| Input Rated Voltage/Frequency | 323 ~ 528 VAC |
| Drive Weight (Kg) | 9.8 Β± 1.5 kg |
The Delta VFD185C43A is engineered to provide stable motor speed control in applications where high-load operation and dependable performance are essential. It supports controlled acceleration and deceleration, helping reduce stress on motors and connected mechanical systems while improving operational durability. The fan cooling structure enables efficient thermal management, allowing reliable operation inside enclosed control panels during continuous industrial usage.
Industrial systems such as compressors, process machinery, heavy-duty conveyors, and automated production equipment benefit from adjustable speed regulation to match changing operational requirements. This drive enables operators to regulate motor output according to actual process demand, improving efficiency while minimizing unnecessary energy consumption. Its structured construction supports organized panel integration, making it suitable for automation setups where stable power delivery and systematic wiring layouts are important.
For industrial environments requiring dependable high-capacity three-phase motor control, the VFD185C43A delivers consistent output performance across varying load conditions. It supports continuous operation while maintaining control accuracy and efficient energy management. This makes it suitable for applications where reliable motor operation, advanced automation integration, and stable process control are essential for maintaining uninterrupted industrial performance.
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