TPI-20A

INSULATION TEST 20A ADAPTOR (LEADS & APPLIANCES)
$ 149.00
(Ex GST)

More Information

Use with any appliance tester. For insulation and earth testing of 3 phase extension leads and 3 phase appliances. Suits 4 and 5 pin, 10A and 20A plugs

TPI Overview

  • Can be used with any appliance tester
  • Users set the appliance tester to Class I test
  • The adaptor allows the appliance tester to check insulation resistance and earth continuity
  • All phases and neutral are tested for insulation resistance simultaneously to earth
  • For 4 pin appliances/extension leads, the neutral test is omitted
Checking 3 Phase Appliances
  • The adaptor's 3 pin plug is plugged into the appliance tester
  • The 3 phase appliance is plugged into the female 3 phase socket of the adaptor
  • The appliance tester's earth clamp/probe is attached to the metal body of the 3 phase appliance
  • User selects Class I test on the appliance tester
  • The appliance tester conducts the earth continuity test
  • The appliance tester conducts the insulation resistance test
Checking 3 Phase Extension Leads
  • The adaptor's 3 pin plug is plugged into the appliance tester
  • The 3 phase extension lead is plugged into the female 3 phase socket of the adaptor
  • The appliance tester's earth clamp/probe is attached to the earth pin on the female socket of the 3 phase extension lead
  • User selects Class I test on the appliance tester
  • The appliance tester conducts the earth continuity test
  • The appliance tester conducts the insulation resistance test