Motorpact

Motorpact is indoor equipment, designed and manufactured to solve the toughest power and process control challenges. Our motor starter features industry-first innovations that provide unmatched performance, reliability, flexibility, low maintenance and exclusive technologies.

Motorpact S3  from Schneider Electric is a space efficient multi-motor solution for Soft Starters and Variable Speed Drives that can be configured for redundancy to maximize your system reliability.

Technology: vacuum

Standards: IEC/NEMA

Rated voltage: 7.2 kV

Busbar system: single/double (S3)

Rated busbar current: 3150A

Rated operational current: 200/400/450A

Rated short circuit breaking capacity: 50 kA

Rated peak withstand current 50 kA 3s

Internal arc classification: AFLR 25 kA/1s – 40 kA/0.5 s – 50 kA/0.25 s

Loss of service continuity: LSC2A

Partition class: PI

Safety
Reliable
Easy to use

Increased worker safety
 •Interlock prevents interior access when energized
 •Two position disconnector earths line side MV compartment components prior to MV access
 •Internal arc classified to Type AFLR

Enhanced reliability
 • Molded housings, conductor castings mean fewer bolted connections and parts
 • Robust 3 mm construction
 • One design complies with all relevant IEC and NEMA/UL standards

Easy to use
 • Eye-level control / metering components
 • Easily accessible cable terminations
 • Disconnector and earthing switch position viewing windows

Compressors, chillers, pumps, ventilators, conveyors, crushers, fans, etc.