For AC and DC network currents with 0 → 500 V and 10 → 1000 Hz Also monitors non-powered networks Adjustable alarm value (R) from 5 → 100 KΩ Rest current principle LED display for operating readiness status and insulation error Galvanic isolation of measuring circuit, auxiliary voltage and output contacts Programmable for memory and hysterisis action Delete and test buttons 2 switchers
Monitoring of insulation resistance of unearthed AC and DC networks.
