Delta VFD EL Series

The Delta VFD EL Series is a compact AC motor drive developed for variable-speed control in industrial machinery and automated equipment. Identified as the Delta Sensorless Vector Control Compact Drive VFD-EL Series, it combines a space-saving design with motor control functions for conveyors, pumps, winders, machine tools, textile machinery, packaging equipment, and other motor-driven systems. The series covers motor capacities from 0.2 kW to 3.7 kW across 115 V, 230 V, and 460 V classes, depending on the model. Built-in functions include PID control, auto torque and slip compensation, multi-step speed operation, RS-485 communication with Modbus, and comprehensive drive protection. Selected models also provide a built-in EMC filter, while DC bus sharing allows multiple drives to share regenerative energy. Browse the VFD-EL models below to compare voltage and motor capacity configurations. The EL Series extends Delta’s compact motor drive range and connects with Delta machine automation technology for industrial motion and motor control.