Testing of Type S and K PRCDs by Simulating Errors with the Profitest PRCD and the Profitest MXTRA

• Testing of the following types of portable protective devices: – PRCD-S (single-phase / 3-pole and 3-phase / 5-pole) – PRCD-K (single-phase / 3-pole)- PRCD (2-pole / 3-pole)
• Function test, i.e. tripping test by means of simulating the following faults:- Interruption – Wire reversal- PE to phase
• Measurement of protective conductor current with current clamp transformer
• Measurement of protective conductor and insulation resistance with the PROFITEST MXTRA tester
• Tripping test with nominal residual current and measurement of time to trip with PROFITEST MXTRA tester
• Evaluation and documentation of the individual test steps with the PROFITEST MXTRA tester and ETC software

1 Test adapter
1 Probe cable with plug-in test probe
1 Set of operating instructions