Delta VFD004EL43A VFD-EL Series AC Drive

The DELTA VFD004EL43A is a compact and high-performance VFD-EL Series Variable Frequency Drive engineered to provide precise motor speed control, improved energy efficiency, and dependable performance in industrial automation applications. Rated at 0.4 kW (0.5 HP) with a 380–480V three-phase input, it delivers smooth acceleration, stable speed regulation, and optimized motor performance for a wide range of industrial machinery.

The drive features a built-in EMI filter, RFI switch, RS-485 Modbus communication, integrated keypad, and support for DC injection braking and dynamic braking. With an output frequency of up to 600 Hz, it offers flexible speed control and seamless integration into industrial automation systems. Its compact IP20 enclosure supports side-by-side installation, helping save valuable panel space while simplifying installation and maintenance.

Designed for long-term reliability, the VFD004EL43A includes comprehensive protection against overcurrent, overload, overvoltage, undervoltage, and overheating, ensuring safe operation and extended motor life. It is ideally suited for conveyors, pumps, fans, compressors, packaging machinery, textile equipment, machine tools, and other industrial automation applications. This model has been discontinued by Delta, with the VFD1A5MS43ANSAA recommended as its replacement.