HONEYWELL NXS0040B1004 Variable Frequency Drive, 4 HP, 230 VAC. Variable Frequency Drives (VFD) accept a control input and then output tailored PWM control signal to operate(fans, pumps, etc.) with maximum efficiency. The VFD can be field-programmed without any extra devices or computer connections.
Seven configurable applications built in.
• Easy commissioning through software or control panel.
• Devices can be wall-mounted or panel-mounted.
• Eleven protective functions (see Form 63-2600, Users Manual, Technical Data sections).
• Compact Size.
• Insulated gate bi-polar transistor (IGBT) technology.