The cost-effectiveness of the extraction system can be improved if the fan only operates when work is being carried out. A fan contactor can be activated via a sensor clamp attached to the earth cable of welding equipment or a switch in the hood.
Benifits of installing a fan starter
- reduces power costs
- minimizes the volume of heated air extracted air from the premises
- allows a stop delay of up to 5 minutes to ensure extraction of remaining dust and fumes
A conventional direct or Y/D- starter for NCF fans. Further details on request. Power 2,2 to 22kW Protection class IP65 Motor overload protector included Transformer 150VA included Control Voltage 24V AC Time relay for delayed fan stop when remote started
Manual Fan starter
A series of manual Fan Starters suitable for N-series Fans, smaller NCF-series Fans and NOM filters. Lockable on/off switch Motor overload protector included Both for single and three phase fans