LS-LJ zero sequence current transformer

The zero-sequence current transformer is used in conjunction with the relay protection device or signaling device when the power system generates zero-sequence ground current, so that the device components can operate to achieve protection or monitoring. It is made of B engineering plastic shell and cast with resin. It has the characteristics of fully enclosed, good insulation, high sensitivity, good linearity, reliable operation and easy installation. It has a wide range of applications. It is not only suitable for electromagnetic relay protection, but also suitable for electronic and microcomputer protection devices. Users can choose the appropriate zero based on the operating mode of the system, whether the neutral point is effectively grounded or the neutral point is not effectively grounded. sequence current transformer. Conditions of use
Ambient temperature: -℃~℃ Daily average temperature does not exceed +℃
Altitude: (special order when used on plateau)
Relative humidity: daily average R monthly average
/> , The surrounding medium is free of conductive dust and conductive metal, or corrosive gases, mold, etc. that can damage the insulation
, Voltage: .3~
, Grid frequency:
, The same terminal, once by The front side of the transformer is penetrated, and the secondary is