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VFD Variable Frequency Drives

Variable frequency drives (VFDs) are advanced electronic devices used to control electric motors by altering the supply of power to them. They regulate not just speed but also torque. They are critical in applications where precise motor control is necessary because they save energy, improve a process's controllable variables, and reduce stress on both the motor and its application's components (like gears). VFDs are used across many industries for these advantages.

VFDs have several benefits, but the most significant one is certainly energy efficiency. Motor speed can be adjusted to exactly match load demands—something a traditional motor cannot achieve. So, if you have applications where motors don’t need to run at full speed all the time (like in HVAC systems, pumps, and fans), VFDs save energy and reduce running costs; they also lead to cost savings during installation.


 

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Benshaw RSI600H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 740 Amp, 600 HP, 60Hz
Benshaw RSI600H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 740 Amp, 600 HP, 60Hz
$77893.70 $123640.80
Benshaw RSI600H2XHD4CBA3R - Benshaw H2X Series Prepackaged Low Voltage Drives are high-performance variable frequency drives designed to suit a wide variety of applications. All drives in the series feature a rugged enclosure, high quality door-mounted pilot devices and RS-485 Modbus – RTU, BACnet, Metasys-N2 communication as standard. Software features include:||WinDRIVE compatibility|Quick start menu on power up|V/Hz, sensorless vector, slip compensation control modes|Auto tuning|Macro selection (pump, fan, or constant torque)|Torque limits|PID control|Regen avoidance|Kinetic Energy Buffering(KEB), Ride through|Decel brake control
Benshaw RSI500H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 591 Amp, 500 HP, 60Hz
Benshaw RSI500H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 591 Amp, 500 HP, 60Hz
$70226.35 $111470.40
Benshaw RSI500H2XHD4CBA3R - Benshaw H2X Series Prepackaged Low Voltage Drives are high-performance variable frequency drives designed to suit a wide variety of applications. All drives in the series feature a rugged enclosure, high quality door-mounted pilot devices and RS-485 Modbus – RTU, BACnet, Metasys-N2 communication as standard. Software features include:||WinDRIVE compatibility|Quick start menu on power up|V/Hz, sensorless vector, slip compensation control modes|Auto tuning|Macro selection (pump, fan, or constant torque)|Torque limits|PID control|Regen avoidance|Kinetic Energy Buffering(KEB), Ride through|Decel brake control
Benshaw RSI400H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 478 Amp, 400 HP, 60Hz
Benshaw RSI400H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 478 Amp, 400 HP, 60Hz
$63433.69 $100688.40
Benshaw RSI400H2XHD4CBA3R - Benshaw H2X Series Prepackaged Low Voltage Drives are high-performance variable frequency drives designed to suit a wide variety of applications. All drives in the series feature a rugged enclosure, high quality door-mounted pilot devices and RS-485 Modbus – RTU, BACnet, Metasys-N2 communication as standard. Software features include:||WinDRIVE compatibility|Quick start menu on power up|V/Hz, sensorless vector, slip compensation control modes|Auto tuning|Macro selection (pump, fan, or constant torque)|Torque limits|PID control|Regen avoidance|Kinetic Energy Buffering(KEB), Ride through|Decel brake control
Benshaw RSI300H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 375 Amp, 300 HP, 60Hz
Benshaw RSI300H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 375 Amp, 300 HP, 60Hz
$44384.76 $70452.00
Benshaw RSI300H2XHD4CBA3R - Benshaw H2X Series Prepackaged Low Voltage Drives are high-performance variable frequency drives designed to suit a wide variety of applications. All drives in the series feature a rugged enclosure, high quality door-mounted pilot devices and RS-485 Modbus – RTU, BACnet, Metasys-N2 communication as standard. Software features include:||WinDRIVE compatibility|Quick start menu on power up|V/Hz, sensorless vector, slip compensation control modes|Auto tuning|Macro selection (pump, fan, or constant torque)|Torque limits|PID control|Regen avoidance|Kinetic Energy Buffering(KEB), Ride through|Decel brake control
Benshaw RSI250H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 303 Amp, 250 HP, 60Hz
Benshaw RSI250H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 303 Amp, 250 HP, 60Hz
$30653.53 $48656.40
Benshaw RSI250H2XHD4CBA3R - Benshaw H2X Series Prepackaged Low Voltage Drives are high-performance variable frequency drives designed to suit a wide variety of applications. All drives in the series feature a rugged enclosure, high quality door-mounted pilot devices and RS-485 Modbus – RTU, BACnet, Metasys-N2 communication as standard. Software features include:||WinDRIVE compatibility|Quick start menu on power up|V/Hz, sensorless vector, slip compensation control modes|Auto tuning|Macro selection (pump, fan, or constant torque)|Torque limits|PID control|Regen avoidance|Kinetic Energy Buffering(KEB), Ride through|Decel brake control
Benshaw RSI200H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 255 Amp, 200 HP, 60Hz
Benshaw RSI200H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 255 Amp, 200 HP, 60Hz
$28350.00 $45000.00
Benshaw RSI200H2XHD4CBA3R - Benshaw H2X Series Prepackaged Low Voltage Drives are high-performance variable frequency drives designed to suit a wide variety of applications. All drives in the series feature a rugged enclosure, high quality door-mounted pilot devices and RS-485 Modbus – RTU, BACnet, Metasys-N2 communication as standard. Software features include:||WinDRIVE compatibility|Quick start menu on power up|V/Hz, sensorless vector, slip compensation control modes|Auto tuning|Macro selection (pump, fan, or constant torque)|Torque limits|PID control|Regen avoidance|Kinetic Energy Buffering(KEB), Ride through|Decel brake control
Benshaw RSI150H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 195 Amp, 150 HP, 60Hz
Benshaw RSI150H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 195 Amp, 150 HP, 60Hz
$22528.04 $35758.80
Benshaw RSI150H2XHD4CBA3R - Benshaw H2X Series Prepackaged Low Voltage Drives are high-performance variable frequency drives designed to suit a wide variety of applications. All drives in the series feature a rugged enclosure, high quality door-mounted pilot devices and RS-485 Modbus – RTU, BACnet, Metasys-N2 communication as standard. Software features include:||WinDRIVE compatibility|Quick start menu on power up|V/Hz, sensorless vector, slip compensation control modes|Auto tuning|Macro selection (pump, fan, or constant torque)|Torque limits|PID control|Regen avoidance|Kinetic Energy Buffering(KEB), Ride through|Decel brake control
Benshaw RSI125H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 169 Amp, 125 HP, 60Hz
Benshaw RSI125H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 169 Amp, 125 HP, 60Hz
$20645.60 $32770.80
Benshaw RSI125H2XHD4CBA3R - Benshaw H2X Series Prepackaged Low Voltage Drives are high-performance variable frequency drives designed to suit a wide variety of applications. All drives in the series feature a rugged enclosure, high quality door-mounted pilot devices and RS-485 Modbus – RTU, BACnet, Metasys-N2 communication as standard. Software features include:||WinDRIVE compatibility|Quick start menu on power up|V/Hz, sensorless vector, slip compensation control modes|Auto tuning|Macro selection (pump, fan, or constant torque)|Torque limits|PID control|Regen avoidance|Kinetic Energy Buffering(KEB), Ride through|Decel brake control
Benshaw RSI100H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 136 Amp, 100 HP, 60Hz
Benshaw RSI100H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 136 Amp, 100 HP, 60Hz
$17084.09 $27117.60
Benshaw RSI100H2XHD4CBA3R - Benshaw H2X Series Prepackaged Low Voltage Drives are high-performance variable frequency drives designed to suit a wide variety of applications. All drives in the series feature a rugged enclosure, high quality door-mounted pilot devices and RS-485 Modbus – RTU, BACnet, Metasys-N2 communication as standard. Software features include:||WinDRIVE compatibility|Quick start menu on power up|V/Hz, sensorless vector, slip compensation control modes|Auto tuning|Macro selection (pump, fan, or constant torque)|Torque limits|PID control|Regen avoidance|Kinetic Energy Buffering(KEB), Ride through|Decel brake control
Benshaw RSI075H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 106 Amp, 75 HP, 60Hz
Benshaw RSI075H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 106 Amp, 75 HP, 60Hz
$13800.78 $21906.00
Benshaw RSI075H2XHD4CBA3R - Benshaw H2X Series Prepackaged Low Voltage Drives are high-performance variable frequency drives designed to suit a wide variety of applications. All drives in the series feature a rugged enclosure, high quality door-mounted pilot devices and RS-485 Modbus – RTU, BACnet, Metasys-N2 communication as standard. Software features include:||WinDRIVE compatibility|Quick start menu on power up|V/Hz, sensorless vector, slip compensation control modes|Auto tuning|Macro selection (pump, fan, or constant torque)|Torque limits|PID control|Regen avoidance|Kinetic Energy Buffering(KEB), Ride through|Decel brake control
Benshaw RSI060H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 81 Amp, 60 HP, 60Hz
Benshaw RSI060H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 81 Amp, 60 HP, 60Hz
$13053.85 $20720.40
Benshaw RSI060H2XHD4CBA3R - Benshaw H2X Series Prepackaged Low Voltage Drives are high-performance variable frequency drives designed to suit a wide variety of applications. All drives in the series feature a rugged enclosure, high quality door-mounted pilot devices and RS-485 Modbus – RTU, BACnet, Metasys-N2 communication as standard. Software features include:||WinDRIVE compatibility|Quick start menu on power up|V/Hz, sensorless vector, slip compensation control modes|Auto tuning|Macro selection (pump, fan, or constant torque)|Torque limits|PID control|Regen avoidance|Kinetic Energy Buffering(KEB), Ride through|Decel brake control
Benshaw RSI050H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 67 Amp, 50 HP, 60Hz
Benshaw RSI050H2XHD4CBA3R - H2X Series Prepackaged Low Voltage Drive, 460 VAC, 67 Amp, 50 HP, 60Hz
$12588.16 $19981.20
Benshaw RSI050H2XHD4CBA3R - Benshaw H2X Series Prepackaged Low Voltage Drives are high-performance variable frequency drives designed to suit a wide variety of applications. All drives in the series feature a rugged enclosure, high quality door-mounted pilot devices and RS-485 Modbus – RTU, BACnet, Metasys-N2 communication as standard. Software features include:||WinDRIVE compatibility|Quick start menu on power up|V/Hz, sensorless vector, slip compensation control modes|Auto tuning|Macro selection (pump, fan, or constant torque)|Torque limits|PID control|Regen avoidance|Kinetic Energy Buffering(KEB), Ride through|Decel brake control