You can use the IOP-TOUCH (Isolation-oil breakdown tester) to check the isolation strength of isolation-oil in fully-automatic, or semi-automatic mode.
Technical data IOP-TOUCH
Power supply 115 / 120 / 230 / 240 VAC
Tolerance ± 10 %
Current absorption max. 3,15 A
Frequency 45 ... 65 Hz
High voltage check
Test voltage AC 0 ... 100 kVeff
Power of test transformer 250 VA
HV shielding result of metal housing
HV cut-off time < 100 μs
Cut-off sensitivity ca. 5,0 mA
Resolution 1 kV
Accuracy monitoring ± 1,5 % + 1 digit
Adjustment Output-voltage-rise 0,5 / 2 / 3 / 5 kV/s
Mechanical data
Test cup filling capacity 400 ml
Dimension (B x H x D) 500 x 345 x 445 mm
Weight ca. 42 kg
Performance characteristic
  • Modern user interface: Simple control via LCD Touch-Panel
    USB – port for saving test results
  • Meeting the demands of IEC 60156, DIN VDE 0370, SEV, ASTM a fully-automatic test procedure is adjustable.
  • You can fill the test cup outside of the test device. During a home position you can insert the test cup very comfortably. To check the isolation-oil the test cup lifts up automatically.
  • You can check all test results on the display the test device safes the results, too.
  • In case of an isolation-oil breakdown the voltage will cut-off immediately to prevent soot production.
  • The isolation-oil is in continuous movement during the test, because of the magnetic stirring cross inside.
All devices are adjusted by a DKD-calibrated measuring device.
Scope of delivery
  • Lead wire
  • Operating manual
  • Testing certificate
  • 2 electrode tips confirm to IEC 60156 (spherical cup)
  • Setting gauge 2,5 mm and 10 mm
  • Allen key 3 mm
  • Test cup 400 ml wit magnetic stirring cross
  • Spare lamp
  • Two-parts fuses 3,15 A and 6,3 A
We deliver all devices with a certificate of approval which is issued by our manufacturer meeting the demands of ISO 9000.

More accessories and equipment. Please get in touch with us.

  • Modifications according to customer-requirements.
  • On-site calibration
  • Special Training at the customer.
  • According to your requirements the devices can be equipped with various options.
   © EA-Electronic GmbH

Hochspannungsprüfgeräte, Schutzleiterprüfgeräte, Hochspannungstester, elektrische Sicherheitsprüfung VDE, CEE, EN, IEC, CSA, PM, SEV, UL, SEMKO   Stauderstr. 83-85
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