supply of current transformer , current transformer similar to part no: lf1010-s/sp16 closed loop hall effect current transdu cer designed for high precision industrial grade measurement of dc, ac & pulse current. specification: 1) o utput signal: current output (proportional to primary current). 2) primary current :600a 3) supply voltage: 1 5v dc to 24v dc. 4) accuracy : 0.4% 5) frequency range:50 to 400 hz. 6) phase: single. 7) nominal current :1000a 8) operating temperature: -40 to +85 9) measuring range: approx. 2700a. 10) sensor type: close d-loop (compensated) hall effect. 11) mounting :panel mounting [ warranty period: 12 months after the d ate of delivery ] ]