Description:

The Delta VFD110B43A Programmable Sensorless AC Motor Drive is used in industrial motor control systems for variable speed and torque regulation, commonly installed in conveyors, pumps, fans, compressors, and automated production machinery, and maintenance teams and system integrators use this part for repair, retrofit, expansion, or replacement of motor drive systems. 

Applications:

The Delta VFD110B43A is used in industrial automation and process control environments where precise motor speed control and energy efficiency are required, commonly applied in conveyor systems, HVAC equipment, water and wastewater treatment plants, packaging machines, and manufacturing lines, ensuring smooth operation, reduced energy consumption, and extended equipment life.

Technical Specifications:

• Manufacturer: Delta Electronics
• Part Number: VFD110B43A
• Product Type: Programmable Sensorless Vector AC Motor Drive
• Rated Power: 15 HP (11 kW)
• Input Voltage: 3 Phase 380–480V AC
• Output Voltage: 3 Phase 0–480V AC
• Input Frequency: 50/60 Hz
• Output Frequency Range: 0–400 Hz
• Control Method: Sensorless Vector Control (SVC), V/F Control
• Overload Capacity: 150% for 60 seconds
• Communication: Built-in RS-485 (Modbus)
• Protection Features: Overcurrent, overvoltage, undervoltage, overload, overheating
• Cooling Method: Forced air cooling
• Mounting Type: Panel mount
• Operating Temperature: -10°C to 50°C

Common Replacements:

• Delta VFD110B43B AC Motor Drive
• ABB ACS355-03E-31A0-4 AC Drive
• Schneider ATV320D15N4C Variable Speed Drive