Continuity tester 90-4F

protective wireindustrialdigital

The test units – which are available in various models to suit a range of use cases – enable versatile deployment options in manual or automated systems for protective conductor continuity testing on appliance class I electrical equipment. The test current is electronically controlled to enable testing with constant current. Technical specifications •3 RU slide-in system •High-quality metal system module •Service-friendly – can be replaced in just a few steps Test voltage 10 VAC Measurement range 350 mΩ Test current 25 A Interface Digital, analogue output Line voltage 230 V +10/−5%; 49 … 61 Hz Form factor 3 RU • 36 HP Weight 6 kg Expansion modules Interfaces Other interfaces on request 90-4F E10 Ethernet instead of digital/analogue 90-4F E11 Ethernet+RS232 instead of digital/analogue 90-4F E12 USB instead of digital/analogue