Description
The 6221 EL is a 3 Phases Presence and Rotation Indicator combined with a 3 Phases Industrial Earth Leakage Tester. This instrument represents the quickest and easiest way for servicing, repairing and electrical maintenance of 3 phase system with earth leakage.
- Microprocessor-controlled.
- Very low consumption.
- Indicates: Phase rotation & Phase presence (does not require battery to indicate).
- Phase presence indication from as low as 100Vac.
- Tests for disconnection Sensitivity / Time.
- Indicates battery status.
- Measures voltage phase to earth.
- Select one of 3 Phase to test ELCB.
- Color-coded test leads.
- Over-Temperature Protection (Referenced to Earth).
- Phase Polarity Trip Indicator (Referenced to Earth).
- Fused earth leakage tester.
- Led indication of Voltage on ELCB.
Specifications
- Nominal voltage for phase presence: 100Vac ~ 450Vac / 10Hz ~ 400Hz.
- Rotary field direction phases: 100Vac ~ 450Vac / 2Hz ~ 400Hz.
- Over Load Protection: 550V (between all terminals).
- Over Voltage Protection: Class III – 450V towards ground.
- Earth Leakage Current Settings: 99mAac / 50Hz-60Hz.
- Current Selection: Knob.
- Phase Start Selection (Referenced to Earth): 0° and 180°.
- Operating Voltage (L-E): 220Vac to 317Vac.
- Timer Resolution: 1ms (Max. Time = 99.99s).
- Timer Accuracy: 1ms ± 4ms.
- Current Resolution: 1mA.
- Current Accuracy: ±3% ± 4mA.
- Voltmeter Resolution: 1V.
- Voltmeter Accuracy (50Hz): 50-350 Vac = ±3% ± 2V. 350-550Vac = ±7% ± 3V.
- Maximum Current Specified at 317Vac / 50Hz.
- Operating / Storage Temp.: 0°C ~ 40°C /-10°C ~ 50°C.
- Dimensions: 330(L) × 260(W) × 160(D)mm.
- Weight (battery included): Approx. 3850g.
- Batteries: 1.5V “C” × 8 Alkaline batteries. Bat OK Led = Vbat >9V.
- Safety Standard: EN 61010-1 CAT III 550V. EN 61326-1.
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