A motor control center (MCC) is an assembly of one or more enclosed sections having a common power bus and principally containing motor control units. Motor control centers are in modern practice a factory assembly of several motor starters. A motor control center can include variable frequency drives, programmable controllers, and metering and may also be the electrical service entrance for the building.
Motor control centers have been used by the automobile manufacturing industry which used large numbers of electric motors. Today they are used in many industrial and commercial applications. Where very dusty or corrosive processes are used, the motor control center may be installed in a separate air-conditioned room, but often an MCC will be on the factory floor adjacent to the machinery controlled.
|Applications||Operation, Control & protection of motor network with or without PLC/BMS Connectivity|
|System||3 Phase, 3 or 4 wire, 50Hz|
|Rated Current||Upto 6300 Amps|
|Operational Voltage||110/230v 415v AC|
|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 (Optional Type 5)|
|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|