W22 Smoke Extraction – 400°C / 2 hours (TEFC/TEAO)
The ideal motor to operate in smoke and heat exhaust systems. Ensures fast smoke and heat extraction, besides delaying the propagation of fire, allowing free access to the emergency exits. It meets the efficiency level according to IEC 60034-30-1.
Опис
Ventilation System
W22 Smoke Extraction motors available in the mounting B3T or B30 (Pad mounted),
with the cooling types:
- TEAO (Totally Enclosed Air Over)
- TEFC (Totally Enclosed Fan Cooled)
Temperature Resistance
-
Terminal block special to withstand high temperatures (optional)
-
Impregnation system of the winding special to withstand high temperatures
- Special connection leads and high temperatures resistance
Safety
- The project of the Smoke Extraction motor is based on the requirements of the European safety standard for smoke and heat exhaustion systems – EN12101.
- The Smoke Extraction motors were developed to ensure the air circulation in closed
environments. In emergency situations, they withstand operation at high temperatures
and ensure fast smoke extraction and heat, besides delaying the fire propagation,
allowing free access to the emergency exits.
