Continuous Chain Motors

The electric motor of direct current works according to the principle of magnetic force, when two magnetic fields interact, a force of a magnetic nature manifests itself. By supplying electric current to the coil representing the rotor, its magnetic field interacts with the magnetic field of the permanent magnet – which represents the stator -, […]

Overcurrent Factor

Also called a safety factor, it is the factor by which to multiply the primary nominal current of the CT to obtain the maximum current in its primary circuit up to the limit of its class of accuracy. The standard NBR 6856/92 specifies the overcurrent factor for the protection service at 20 times the nominal […]