Delta VFD150E43A VFD-E VFD 15kW 3Ph 460V 32A IP20

The Delta VFD-E VFD150E43A is a 15 kW (20 HP) sensorless vector AC motor drive (variable frequency drive) for controlling the speed of three-phase AC induction motors. It runs from a 3-phase 380-480 V, 50/60 Hz supply and delivers a three-phase 0-480 V output rated at 32 A, with a built-in brake chopper in an IP20 enclosure.

Technical specifications:

• Series: VFD-E
• Delta model: VFD150E43A
• Motor power: 15 kW (20 HP)
• Input supply: 3-phase 380-480 V, 50/60 Hz
• Rated input current: 35 A
• Output: 3-phase 0-480 V
• Rated output current: 32 A
• Rated output capacity: 24 kVA
• Output frequency range: 0.1 to 600 Hz
• Carrier frequency: 1 to 15 kHz
• Overload capacity: 150% of rated current for 1 minute
• Control method: V/F control with sensorless vector (sinusoidal PWM)
• Enclosure rating: IP20
• Built-in brake chopper: Yes
• EMI filter: Available as built-in option
• Recommended mains fuse (UL): Bussmann JJN-70
• Dimensions (H x W x D): 310 x 190 x 200 mm
• Weight: 7.5 kg

Features and benefits:

• Sensorless vector control gives high starting torque for demanding loads.
• Built-in brake chopper allows an external braking resistor for fast, controlled stopping.
• Built-in overload, over-current and over-voltage protection for reliable operation.
• Removable digital keypad (KPE-LE02) for quick setup and copying parameters between drives.
• Modbus RS-485 communication for integration into automation systems.

Applications:

• Speed control of pumps, fans and compressors for energy savings.
• Conveyors, mixers, extruders and general machinery in industrial installations.
• Retrofitting variable speed control onto existing three-phase motor loads.

Also known as: Delta VFD150E43A, VFD-E 15 kW, Delta 20 HP inverter, VFD150E43A AC drive.