SIMOTICS HV C flameproof

SIMOTICS HV C flameproof

Unbeatably compact – extremely reliable

SIMOTICS HV C flameproof is an ultracompact flameproof high voltage motor, which ensures maximum safety and very reliable operation, even in highly explosive environments. The reason for the unique power density is a revolutionary cooling concept. This combines the principle of air circulating in the motor – together with tube cooling elements: Further, the SIMOTICS HV C flameproof sets itself apart as a result of its extremely rugged design for maximum reliability, even under harsh conditions and optimized vibration behavior.

Benefits at a glance

  • Less space required and simpler integration into plants and systems as a result of the extremely compact design
  • Very safe and reliable, even in highly explosive, extreme environments
  • Extremely long lifetime as a result of the optimized temperature distribution
  • Minimized noise levels reduce noise attenuation measures/costs
  • Low weight simplifies handling and transport
  • Optimized vibration behavior for long plant and system lifetimes
  • Maximum system transparency and higher productivity by integrating into digital system concepts
  • Revolutionary cooling system, which combines the inner cooling circuit with cooling tubes
  • Extremely high power density, which sets the benchmark in the flameproof motor market
  • Flameproof enclosure in Ex db and Ex db eb predestined for Zone 1
  • Extremely compact flameproof terminal box, which is identical for the 6 kV and 11 kV versions
  • Data matrix code so that mobile devices can quickly and simply access individual motor data
  • Condition data can be analyzed using digital service concepts, also cloud based
  • Engineered based on international standards, e.g. ATEX, CQST, EAC

Technical data overview

Power range
Up to 7.1 MW
Shaft height
355 – 1000 mm
No. of poles
2 – 8
Voltage range
Degree of protection
IP55 – IP66
Cooling type
IC411, IC416, IC511, IC516
Operation mode
VSD / DOL
Explosion proof
Ex db, Ex db eb

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