Advanced Anti-Trip Technology(ATT) to avoid RCDs to trip during loop testing.
Auto test (RCD Measurement):Auto test enables complete testing of RCD (6 tests) while you simply stand by and reset the RCD. All the results are displayed on one screen. No need to scroll.
RCD Trip current setting:(X1/2, X1, X5, Ramp, Auto,Uc):10/30/100/300/500/1000 mA
RCD Trip Current diuration: X1/2: 2000 ms , X1: G:550ms / S: 1000ms , X5: 410 ms . Rated Voltage X1/2, X1, X5,
Ramp,Uc:230 V .
Earth Resistance:20/200/2000Ω (Auto-Ranging)
Insulation Selectable voltage range: 250 V/500 V/1000 V . Resistance: 20/200/2000 MΩ(Auto Ranging) ,
Loop Impedance rated voltage (L-PE, L-PE (ATT), L-N / L-L) :100 to 500 V.
PSC (L-N/L-L) / PFC (L-PE) rated Voltage : PSC: 100~500 V 50/60 Hz , PFC, PFC (ATT): 100~260 V 50/60 Hz
2000mS readout for testing latest delay action breakers
Fully programmed operation
Accurate digital read out of tripping time
Two LED’s lamps give quick check for correct wiring
Operates from mains supply. No need for batteries
Compact, lightweight and simple to operate
Zero cross circuitry permits testing at 0 and 180 portion of sine wave. At these two tests minimum (best) and maximum (worst) trip times will be display
Data hold function to freeze the digital trip time display allows for easy readout and eliminates the possibility of reading error .