India
We manufacture Core Balance or Zero sequence (Tape or Resin Cast ) Current Transformers. These are for sensitive earth leakage protection and earth fault protection. These are suitable for bus bar of panels/bus duct and cables etc.These are ring or rectangular type Current Transformers & suitable for the measurement of the sum of three phase currents in a 3-ph cable. Under normal operating conditions this sum is zero. In the event of an earth-fault the sum of the current is equal to the zero sequence current. It is necessary to specify leakage current to be detected along with minimum setting of the relay and size of cable at the time of ordering Current Transformers.
Leveraging on sophisticated technology and profound manufacturing facility, we are calibrated to fabricate�instrument transformers such as current transformers.
More details:View company website
Its Free
Verify Now
 Current Transformers. These are for sensitive earth leakage protection and earth fault protection. These are suitable for bus bar of panels/bus duct and cables etc){kind=link}