PSC / PFC Measurement
The Prospective Short Circuit Current (PSC) and Prospective Fault Current (PFC) are automatically calculated and shown on the display. As loop testing, the function has low and high test current options with the default to low current to avoid inadvertent tripping of RCDs.
The KEW 6016 has a comprehensive RCD test feature for RCD type AC (Alternative Currents), RCD type A (Pulsating Direct Currents), General and Selective (delayed).
Measures at 1/2x, 1x, 5x of nominal RCD current. It also has Ramp Test and Auto test where all results are shown on one screen. Touch voltage limit can be selected for 25V or 50V depending on application.
Using the classical Volt-Amper method with two auxiliary earth spikes and without external power source. All test leads and spikes are supplied as standard accessories.
KEW 6016 can check the phase rotation of three phase lines with clear indication of the sequence on the display.
In addiction to the voltage measurement, this function gives also the Frequency of the voltage under test.
(*1): Voltages are output when measurement resistance is under 2100 ohm.
(*2): at 230V
(*4): voltages except for (*3)
(*5): at 230V
(*6): 7187A (Power cord [UK]), 7221A (Power cord [SA]), 7222A (Power cord [AU])