Benetech Digital Rcd(Elcb) Tester GT5206A

Description

This instrument is controlled by an intelligent microcontroller chip, with high precision, high reliability and high stability; AUTO RAMP function enables simultaneously testing action time and action current of fault; according to LCD icon prompts, there is an instruction to check whether the wiring is correct; after test is completed, the measurement results are automatically displayed; there are 0 ° and 180 ° phase options, which can detect quickest trigger time; “OL” is displayed for over range; the instrument is equipped with FUSE safety protection and CAT III 300V safety level.
Digital Rcd(Elcb) Tester possesses the following features:
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:）
Accessories:
Digital Rcd(elcb) Tester*1
Three plug test lead*1
User’s manual*1
Strap*1
Cloth bag *1