Teco-Westinghouse EQ7-4060-C MULTIPLE DUTY VFD 460 Volt 3-Phase Input / 3-Phase Output Designed for Constant / Variable Torque Applications V/F, Dynamic Torque, Sensorless and Sensor (Encoder Feedback) Vector mode Backlit LCD / English Language with LED Monitor Display / Selections for 6 Languages Keypad may be Used as Copy Unit / Remote Mounting Options Extensive Diagnostic Information on LCD Display State-of-the-Art Torque Limit and Control Features PID control with Sleep Mode Function Provided with low -noise control power supply 1 to 125 HP @ 230V & 1 to 900 HP @ 460V (Constant Torque) 1 to 150 HP @ 230V & 1 to 1000 HP @ 460V (Variable Torque) Extensive I/O capabilities Encoder feedback option for applications requiring precise speed control PC Boards have conformal coating and the DC Bus is tin plated External Mounting of Heatsink when Installed in Control Panels(>40HP) All Units are IP20 at 40hp and below and IP00 at ratings >40HP (Nema 1 Option Kits available) Built-in RS485 Communications (Modbus) / Optional Profibus-DP, DeviceNet, EtherNet, BACNet, Metasys DC Link Chokes Included in 75HP and Above hp units shipped loose as chassis item inside crate uL and CE Approved