VFD

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, microdrive, 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.

Electrical System Specifications

Specification Details
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 Up to 4000 Amps
Operational Voltage 24/110/230V 415V AC
Rated Insulation 1000V
Rated Service Voltage 690V
Ambient Temperature 45°C
Short Time Current 50KA for 1Sec, 105KA peak
Degree of Protection IP42-IP54
Form of Separation Up to 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
Reference Standard IEC61439-1:2009, IS:8623
Feeder Configuration Semi Drawout or Fixed Type