var fDesc=new Array(); fDesc[0] = "The LTU (Local Test Utility) software is a Micrologic trip unit test software. It is compliant with all Micrologic trip units mounted on Compact NSX or Powerpact circuit breakers.

LTU enables the user to:

- fill in identification information
- run manual tests of the protection settings
- run automatic tests of the protection settings
- simulate alarms (only with Micrologic 5/6 trip units)
- display measured currents
- test the ZSI (Zone Selective Interlocking) function
- print test reports
- display tripping curves"; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }