The test is conducted to asses the dielectric withstand capacity of an RCCB for various insulation paths - between the body and trminals, adjacent terminals and opposite terminals

Test Set Up of High Voltage Test For RCCB(IEC 61008 Clause 9.7.3)

Routine Test

This HV Tester is unique in the fact that it is provided with an indigenously designed fixture to RCCB with the facility to test the di electric strength between:
Test 1:- HV apply across terminals
Test 2:- HV apply between terminals of adjacent poles.
Test 3: HV apply between terminals of all poles and enclosures.

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The PC based Test Bench for RCCB can handle almost all of electrical tests to be performed for both A type and AC type RCCBs
Type test bench for RCCB
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