GT5206A / Benetech เครื่องตรวจสอบกระเเสไฟฟ้ารั่วไหล Digital Rcd(Elcb) Tester

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1.This instrument is only suitable for single-phase 230V / 50Hz (with power supply voltage range

2.Wiring check: whether three LED indicators are correct, if two green indicators P-E and P-N are on, and red indicator is not on, then it is correct: the test can only be triggered if the wiring is correct.

3.Phase angle selection: you can choose to start the test from positive (0 °) or from half cycle negative (180 °);

4.“OL" is displayed for over range: when the test trip action time exceeds the maximum test time, the LCD will display "OL mS"

5.Automatic data holding: After test is completed, the displayed measurement results are held for a certain period of time; 

6.AUTO RAMP test: The AUTO RAMP test can test tripping current and time simultaneously.

7.Shutdown alarm function: After 3 minutes of operation, the instrument will let out a shutdown beep alarm;

8.Built-in FUSE security protection;

9.Power supply: directly supplied by circuit under test (power supply 230V / 50Hz);

Specifications

1.1 Measurement range and measurement error (temperature:

23 + 5 ℃;Humidity:45%~75% RH; altitude≤2000m:）