Overview Variable Frequency Drives (VFD) accept a control input and then output tailored PWM control signal to operate (motors, fans, pumps, etc.) with maximum efficiency. The VFD can be field-programmed without any extra devices or computer connections. Features 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). Insulated gate bi-polar transistor (IGBT) technology. Modbus, BacNet, Device Net, Profibus, LobBus, NS available as options cards. Product Specifications Dimensions (in.)9.5 x 40 x 9.5 Dimensions (mm)237.5 x 1000 x 237.5 Weight (lb)43 lb Weight (kg)19.5 kg Frequency0 Hz to 320 Hz Voltage208 Vac Operating Temperature Range (F)High Overload 14 to 122; Low Overload 14 to 104 Operating Temperature Range (C)High Overload -10 to 50; Low Overload -10 to 40 EnclosureNEMA 1 Relay Outputs24 Vdc/8A; 125 Vdc/0.4A; 250 Vac/8A Horsepower4 HP Current Ratings12.5A Analog Current Output0 (4) - 20 mA, max 500 ohm BypassDrive with 2 contactor bypass Auto BypassNo Drive FamilyNXS Contactor2 Contactors Disconnect TypeNo Disconnect Pilot LightsNo Control TransformerNo Drive Input DisconnectNo Drive Input FusesNo Type of RFI FilterIndustrial filter Continuous Output Currentoverload 1.5 x High overload current (1min/10min); overload 1.1 x Low overload current (1min/10min) Starting Torque200% High; 150% Low Peak Current2 x high overload current, 2 seconds every 20 seconds Acceleration time0 - 3000 sec Deceleration time0 - 3000 sec Analog Voltage Input0 - 10 Vdc , 200K ohm Analog Current Input0 (4) - 20 mA, 250 ohm differential Digital Output50 mA/48v open collector Reference Output Voltage+10V, +3%, max 10mA Auxiliary Voltage24V, ± 15%, max 250 mA Frame TypeFR4 LayoutVertical