Earth leakage current monitor
KPM105x series
Meagacon AS
Grounded neutral earth current Protection
Definite Time Trip Delay
Two individually setable alarm relays
For use with 1A current transformers or CBCT
Very fast analogue output (<50mS), (F-version)
Non-resitive earth current offset function
Description
KPC105E monitors leakage current in a grounded neutral network and provides earth current protection.
True RMS measurement not affected by heavily distorted waveforms (1.0%) protection. Less than 50mS current detection time. R1 energises when trip level one (Warning) is exceeded and R2 trips when trip level two (Alarm) is exceeded. R3 is an extra status relay that energises if either alarm relay 1 or 2 is active and can be used for local indication, PMS input, alarm system input etc.
Fast response mA output signal proportional to a range (KPC105F).
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