Medium Voltage
Medium-voltage motor control centres group starters, contactors, and protection for large motors operating at 3.3 kV, 6.6 kV, or 11 kV. They centralise the start, stop, protection, and condition monitoring of pumps, compressors, blowers, and crushers in heavy industry.
Schneider Electric's Motorpact and SM AirSeT MV MCC platforms support fixed, withdrawable, and disconnectable starter buckets with vacuum contactors, fused short-circuit protection, and Sepam motor protection.
For full technical specifications, datasheets, and certifications, refer to Schneider Electric's official product range:
Motorpact, SM AirSeT, Sepam
Send us your project specs. Our power engineers will respond with a configured proposal.
MV MCCs group starters, contactors, and protection for large motors operating at 3.3 kV, 6.6 kV, or 11 kV, centralising start, stop, protection, and condition monitoring of pumps, compressors, blowers, and crushers in heavy industry.
They use vacuum or SF6 contactors with current-limiting fuses, and Sepam M series motor protection relays.
The Motorpact and SM AirSeT platforms support fixed, withdrawable, and disconnectable starter buckets, with withdrawable buckets enabling safe maintenance.
MV MCCs support Modbus, IEC 61850, and SCADA integration.
Typical applications include petrochemical and oil & gas plants, water treatment, desalination and pumping stations, cement, steel and mining operations, and large HVAC chillers and district cooling.
The Motorpact and SM AirSeT platforms cover voltage levels of 3.3 kV, 6.6 kV, and up to 11 kV, sized to the motor ratings on each project.
Yes. Buckets can be configured as fixed, withdrawable, or disconnectable, with vacuum or SF6 contactors and current-limiting fuses matched to each motor's full-load and starting current.
As authorised Schneider Electric assemblies, MV MCCs are built and tested to international IEC standards, with type-test and routine-test documentation available on request.