3 Phase Earth Leakage Tester and Rotation Indicator

Hoyt, 6221 EL-M, 3 Phase Earth Leakage Tester And Presence and Rotation Indicator (OLED)This Test Instrument is a combined 3 Phases Presence and Rotation Indicator combined with a 3 Phases Industrial Earth Leakage Tester. When utilized as a 3 Phase Presence and Rotation Indicator, the instrument does not use the batteries and can still be utilized if the batteries are not present or if the batteries are too low. The 3 phase Presence and Rotation Indicator which is inside the 6221 EL-M, takes its power from the circuit under test. The Earth Leakage can be utilized on a Single Phase (up to 317Vac Line to Earth) or a 3 Phase Powered System (550V Line to Line or Phase to Phase) with a protective earth conductor. The Earth Leakage requires batteries. When utilized on a single-phase, ensure the correct connection between Line and Earth before using the tester. When utilized on a 3 Phase Powered System, the instrument is then utilized as a 3 Phases Presence and Rotation Indicator and a Earth leakage tester (selecting which phase to Earth will be utilized for the ELCB test). When utilized on a 3 Phases Powered System, an instrument which displays all three phases by lighting up its corresponding Lamp. It displays the rotation (clockwise or anti-clockwise) on a LED.Features: High contrast OLED display. Designed for viewing in the dark, for mining industry. Microprocessor-controlled. Indicates phase rotation Indicates phase presence TEST for disconnection sensitivity Battery status indicator Measures Voltage Phase to Earth Select one of 3 Phase to test ELCB. Color-coded test leads. Phase presence indication from as low as 100Vac. Fused earth leakage tester. ELCB works 50Vac to 330Vac 50Hz / 60Hz. Phase rotation and presence does not require battery to indicate.