Description

Bender IR145Y421 Monitors - Ground Fault Monitor for Ungrounded AC & DC Systems from 0...300V Simple Type: System The BENDER IR145Y continuously monitors the insulation resistance level of ungrounded (floating) AC-, DC- and AC/DC systems up to AC 300 V or DC 290 V. The alarm set-point is steplessly adjustable from either 1k...20k for the IR145Y-3..or from 10k...200k for the IR145Y-4... The device is particularly suited for AC control circuits with extensive, directly connected rectifiers as well as for DC control circuits. The AMP measuring method signals insulation faults in AC- and DC systems with the same response sensitivity. Download the datasheet (PDF)