3 Phases Industrial Earth Leakage Tester Select One of 3 Phase to test RCD or ELCB / Indicates Phase Rotation
Introduction: - 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 9221B, takes it's 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 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 RCD test).
- When utilized on a 3 Phases Powered System, this instrument is a rotary field indication instrument which display all three phases by lighting up it's corresponding Lamp. It display the rotation (clockwise or anti-clockwise) on a LED.
- To test the tripping time or the tripping current of a Earth Leakage Circuit Breaker, make sure to connect the earth wire.
- This instrument represents the quickest and easiest way for servicing, repairing and electrical maintenance of 3 phase system with earth leakage.
- With this equipment, you can, before connecting Load to Supply: On the supply side; Quickly verify the presence of the three Phases on a 3 Phases Power System.
- Confirm the Phase Rotation on a Powered 3 Phase System. Test the Tripping (disconnection) current and time of the protections.
Features: Indicates Phase Rotation. Indicates Phase Presence. TEST for Disconnection Sensitivity. Indicates Battery Status. TEST for Disconnection Time. Measure Voltage Phase to Earth. Select One of 3 Phase to test RCD or ELCB. Color Coded test Leads. Phase Presence Indication from as low as 100VAC. Works from 8 x "C" size 1.5VBattery. Very Low Consumption. Fused Earth Leakage Tester. Lightweight, Robust & Compact. ELCB Works 50VAC to 330VAC 50Hz / 60Hz. LED indication of Voltage on ELCB. Phase Rotation and Presence does not require battery to indicate. EN 61010-1 CAT III 550V. EN 61326-1
Scope of Supply: 1 PC 9221B 8 PC "C" size 1.5V Battery 3 PC Crocodile clamps Test lead with safety plug 1 PC Instruction Manual