A Variable Frequency Drive (VFD) is a type of motor controller that drives an electric motor by varying the frequency and voltage supplied to the electric motor. Other names for a VFD are variable speed drive, adjustable speed drive, adjustable frequency drive, AC drive, micro drive, and inverter. Sometimes your work space is dusty, dirty, wet, humid, corrosive, or hot. In those harsh environments, you cannot just mount your VFD exposed. You need a VFD Control panel – an enclosure that protects the VFD and other electric components.
| Applications | Readymade as per customer specification for various type of industries, Indoor or outdoor metering, control, protection, relay & automation for LV panel PLC & RELAY Based |
| System | 3 Phase, 3 or 4 wire, 50Hz |
| Rated Current | Upto 4000 Amps |
| Operational Voltage | 24/110/230v 415v AC |
| Rated Insulation | 1000v |
| Rated Service Voltage | 690v |
| Ambient Temperature | 45 Deg C |
| Short Time Current | 50KA for 1Sec, 105KA peak |
| Degree of Protection | IP42-IP54 |
| Form of Sepration | Upto 3B/4B |
| Type Tested for | Short Time Current withstand Temperature Rise Degree of Protection |
| Bus Bar System | Interleaved above 1600A |
| Bus Bar | Aluminium or Copper |
| Ref. Standard | IEC61439-12009, IS:8623 |
| Feeder Configuration | Semi Drowout or Fix Type |