• It prevents surges from entering through the earth connection, which may damage electrical and electronic devices.
• It does not modify the ohmic resistance of the earth network.
It consists of two concentric galvanized steel coils on a metal support and enclosed in a cylinder. Connected in parallel, there is a resistor with a very low ohmic value, close to zero. The cylinder contains a specific mixture of sands, with specific quantity and spot size.
• Without atmospheric disturbances, the filter channels small unwanted currents to the ground.
• With atmospheric disturbances, the working range goes from 1.1 to 1.5 KV.
Weight: 25 Kg.
About the company:
Prototal has been manufacturing Induc-Control for more than 20 years, with an effectiveness of 100% in all installations. Prototal has the product patent.
Please ask for more information if you are interested.