The cp2000 delta vfd is a sensorless vector control drive. This series has extended the idea of energy, Saving and uses this principal as the foundation of its design. The delta cp 2000 has been tailored for specific use for programs like pumps and, Air blowers hvac drives with its intelligent pid control providing the greatest efficiency. It is crafted with sensorless vector control svc capability that offers timely response to load torque increase/decrease which satisfies customer requirements for varying loads while enhancing motor performance. The delta cp 2000 is also loaded with a 3, Step v/f curve response that finds application in the variable torque environment to adequately adjust the input voltage and attain the greatest overall performance, This function is especially helpful in fans and fluid movers applications. It also includes additional functions for operation and protection in variable load contexts including flying starts, Auto, Acceleration/deceleration, Momentary power loss restarts, Auto, Tuning, And more. The delta cp 2000 series offers you the benefit of the ultimate energy, Saving solution for your applications.