Insulation monitor for AC networks IL 5880 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.