Food Manufacturing
Pilz Automation Technology

Applications

Resistor choppers slow overspeeding fans

Resistor choppers slow overspeeding fans

Fans don't normally need a braking resistor and chopper but when they are operating in a closed system, a situation may arise where one fan will over-speed the next and the DC bus voltage on their motor drives will then rise. Here John Mitchell, business development manager of CP Automation, reports on the case of GA Pet Food Partners in Leyland, Lancashire.

19th August 2016

Pilz Automation Technology Atlas Copco Compressors Labfacility Limited
Pilz Automation Technology