Eaton SEFELEC 5 Series User Manual

User manual SEFELEC 5x Series 6 v1.06Application notes ......................................................................................................................................... 186Why dielectric tests ? .......................................................................................................................... 186Glossary of terms ................................................................................................................................ 186Environmental influences ................................................................................................................... 18719.3.1. TEMPERATURE ................................................................................................................................. 18719.3.2. Pressure ........................................................................................................................................... 18719.3.3. Humidity .......................................................................................................................................... 187Insulation resistance measurement .................................................................................................. 18819.4.1. Precautions to be observed ............................................................................................................. 18819.4.2. Measurement of capacitors ............................................................................................................. 18819.4.3. Measurement on cables .................................................................................................................. 18919.4.4. Measurement voltage selection ...................................................................................................... 190Dielectric strength tests ......................................................................................................................... 19019.5.1. Selection of the test voltage ........................................................................................................ 19119.5.1.1. Dielectric strength tests with AC voltage .................................................................................... 19119.5.1.2. Dielectric strength tests with DC voltage .................................................................................... 19219.5.2. Breakdown detection mode selection ........................................................................................ 192Ground continuity measurement ....................................................................................................... 19319.6.1. Current selection ........................................................................................................................... 19319.6.2. Voltage selection ........................................................................................................................... 19319.6.3. Test time ......................................................................................................................................... 19419.6.4. Precaution to be observed ........................................................................................................... 194Installation of the sockets in the rear panel................................................................................................... 195Rear Panel Description ........................................................................................................................... 19520.1.1. C5 Safety Connector ........................................................................................................................ 196Care, Maintenance and Calibration ............................................................................................................... 197Preliminaries .......................................................................................................................................... 197Return of Equipment .............................................................................................................................. 197