Description:

The Delta VFD075B43A AC Motor Drive is used in PLC-controlled motor control systems to provide open and closed loop vector control for precise speed and torque regulation of three-phase motors, commonly installed in conveyors, pumps, fans, compressors, and heavy-duty industrial machinery, and maintenance teams and system integrators use this drive for replacement, performance upgrades, or automation retrofits.

Applications:

The Delta VFD075B43A variable frequency drive is used in industrial environments where high-performance motor control and consistent torque output are required, commonly applied in material handling systems, water treatment plants, HVAC systems, production lines, and compressor applications to ensure efficient operation, smooth acceleration, and accurate speed control under varying load conditions.

Technical Specifications:

• Brand: Delta Electronics
• Part Number: VFD075B43A
• Product Type: AC Variable Frequency Drive (VFD)
• Rated Power: 10 HP (7.5 kW)
• Input Voltage: 460V AC, Three Phase
• Output Voltage: 0–460V AC
• Output Frequency Range: 0–400 Hz
• Control Method: V/F Control, Sensorless Vector Control, Closed Loop Vector Control
• Overload Capacity: 150% for 60 seconds
• Communication Interface: RS-485 (Modbus)
• Feedback Support: Encoder feedback for closed loop control
• Protection Functions: Overcurrent, overvoltage, undervoltage, overload, overheating
• Cooling Method: Forced air cooling
• Mounting Type: Panel mount
• Operating Temperature: -10°C to 50°C

Common Replacements:

• Delta VFD075E43A AC Drive
• Delta VFD075C43A AC Drive
• Schneider ATV340U75N4 AC Drive