Eaton Sefelec SXS506 - Insulation resistance measurement; Parameter setting; Measurement voltage selection; Measurement threshold selection

XS series operating manual
XS user manual v0.55 - 9 -
Ground continuity measurement .......................................................................................... 138
Current selection ............................................................................................................... 138
Voltage selection .............................................................................................................. 138
Test time ........................................................................................................................... 138
Precautions to be observed .............................................................................................. 139
14 Safety interlock connector (C5) ..................................................................................... 140
15 Measurement I/O on the rear panel............................................................................... 141
16 Maintenance and calibration ......................................................................................... 142
PRELIMINARY ..................................................................................................................... 142
INSTRUMENT RETURN ...................................................................................................... 142
MAINTENANCE ................................................................................................................... 142
CLEANING ........................................................................................................................... 143
CALIBRATION ..................................................................................................................... 143
17 Annexes ........................................................................................................................ 144
4 wires option for XS series and hipot function ........................................................................ 145
Application ............................................................................................................................ 145
Content of the option ............................................................................................................ 145
Accessory set in the XS-108 option .................................................................................. 145
Accessory set in the XS-109 option .................................................................................. 145
Operation of the XS 4-wire option in XS hipot function ......................................................... 146
Option operation phase ..................................................................................................... 146
Schematic diagram of the option ...................................................................................... 147
Uses cases ....................................................................................................................... 148
HV sensor connection recommendations ......................................................................... 150
Rear view of the unit and accessory connections ................................................................. 152
Nominal DC currents in the hipot function ................................................................................ 153
Definition of the nominal DC current ..................................................................................... 153
XS 50VA DC current curves (RXS56, DXS56, SXS56) ........................................................ 153
XS 500VA DC current curves (RXS506, DXS506, SXS506) ................................................ 154