E Series VFD (1-Phase Input)

About the Delta VFD-E Series VFD (Single-Phase Input)

The Delta VFD-E Series is a compact sensorless vector variable frequency drive designed for low-power, constant-torque applications. Its modular design, integrated PLC functionality and flexible expansion options make it suitable for a broad range of machine and industrial applications.

Key Features

• Single-phase 200–240V input models with three-phase motor output
• Sensorless vector control for general-purpose motor applications
• Built-in PLC functionality for simple programmable sequences
• Flexible I/O and expansion capability
• Built-in PID and automatic voltage regulation functions
• RS-485 Modbus communication with optional fieldbus modules for selected protocols

Typical Applications

Applications include pumps, fans, conveyors, machine tools, woodworking machinery, packaging equipment and other general-purpose industrial machinery where single-phase input is required.

Available Power Range

The VFD-E single-phase category contains models with different power ratings. Check the individual product specifications for exact motor power, input voltage, rated current and overload capability.

Important Note — Programming Keypad

Some VFD-E configurations are supplied without a standard programming keypad. Check the individual product listing and documentation to determine whether a keypad is included or needs to be ordered separately.

Why Choose the E Series?

The VFD-E provides a mature, modular platform for low-power constant-torque motor-control applications. Its integrated PLC functionality and expansion capability can be useful for OEM machinery and industrial automation systems.