Delta EL-W Series VFD (Variable Frequency Drives)1-Phase Input Models (0.25-3 HP)AC Drives

Features – Delta EL-W Series (1-Phase Input)

• Input Voltage: 1-phase 200–240V AC (±10%)
• Output Frequency: 0.1 to 400 Hz
• Control Method: Sensorless vector control (V/F, SPWM)
• PID Feedback Control: Built-in
• Carrier Frequency: Adjustable (2–12 kHz)
• Display: 4-digit LED keypad with FWD/REV/Stop indicators
• Communication: Built-in RS-485 with Modbus RTU
• Braking: DC braking supported (internal only)
• EMC Filter: Built-in with removable RFI jumper
• Mounting: Vertical panel or DIN rail
• Cooling: Natural or forced-air cooling
• Protection: Overvoltage, overcurrent, overload, ground fault, short circuit
• Application Modes: Customizable via parameters (multi-step speed, torque boost, etc.) 

Typical Applications

• Small conveyors and mixers
• Blowers and exhaust fans
• Laboratory and OEM automation
• Packaging and filling machines
• CNC spindle or motor control

Compatibility

• Works with standard 3-phase AC induction motors
• Fully integrable with Delta PLC, HMI, and sensor systems
• Optional accessories: AC line reactor, EMI filters, fan kits