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ISOM K-20 - 551805A - SOCOMEC
4. PRESENTATION
4.1. About ISOM K-20
ISOM K-20 monitors the insulation of the unearthed IT systems (IMD* function).
ISOM K-20 allows you to monitor the insulation of IT systems, by delivering alerts if the insulation level drops below the
thresholds set by the operator.
ISOM K-20 offers a number of options including measuring the insulation and leakage capacity.
The ISOM K-20 is configured from the display or via the Easy Config software.
* IMD: Insulation monitoring device (product standard IEC 61557-8)
4.1.1. Range
Insulation monitoring device (IMD)
Insulation monitoring device for unearthed IT networks
ISOM K-20 AC
Auxiliary power supply Us=110-230 VAC / 120-240 VDC
Ref. 4725 0110
Insulation monitoring device for unearthed IT networks
ISOM K-20 DC
Auxiliary power supply Us=24 VDC*
Ref. 4725 0111
(*) IMPORTANT
: The 24 VDC auxiliary power supply must be galvanically separated from the monitored network.
