The EDS30… is a portable insulation fault location system designed to locate insulation faults in unearthed systems (IT systems). All essential components are housed in a robust aluminium case which is convenient to carry.

• Mobile insulation fault location systems for IT systems AC 42…460 Hz 0…790 V / DC 0…960 V or deenergised systems
• Residual current measurement in TN/TT systems
• Use in main and control circuits
• Measuring clamps 20/52 mm (115 mm optional)
• Robust aluminium case, convenient to carry
• Test devices PGH18… with variable test current 1…25 mA
• Integrated test voltage for deenergised systems (PGH186)

• IT systems without installed insulation fault location system (EDS)
• EDS3090PG
  for main circuits up to AC 42…460 Hz 20…575 V, DC 20…504 V with AGE185 up to AC 42…460 Hz 500…790 V, DC 400…960 V
• EDS3091PG
  for control circuits up to AC 42…460 Hz 20…265 V, DC 20…308 V
• EDS3096PG
  for main circuits in IT systems up to AC 42…460 Hz 0…575 V, DC 20…504 V, with all poles disconnected
• IT systems with installed insulation fault location system (EDS)
• EDS3090
  for main circuits with installed EDS460/490 system
• EDS3091
  for control circuits with installed EDS461/491 system