• Hitachi Hi-Rel Power Electronics Private Limited

Variable frequency drives - Vacon NX

Hi-Rel Electronics Pvt Ltd provides the Vacon NX range of variable frequency drives capable of controlling the speed of the standard asynchronous motor. The use of these frequency converters decreases the consumption of energy in industry and other applications. The drive is constructed based on modular design and comprises option cards, each with its own input and output configuration. The control module is designed to accept a total of five of these cards. NXS and NXP are the two models available. Vacon NXS is the basic model suitable for a majority of applications. For all applications requiring a high degree of precision in the control of torque or speed, the NXP is used. Both the hardware and the software of the NX series have been designed to suit various applications. A closed loop vector control unit with servo performance is available for more demanding applications. Application: sectional drives, cranes, lifts as well as systems where many drives must operate closely together or where precise control of speed and torque at speeds close to zero is required.