Kusam Meco 6221EL 3 Phase Industrial Earth Leakage Tester with Phase Rotation
- Brand
- Kusam Meco
- Model number
- 6221EL
- Category
- RCD / ELCB Testers
3-phase industrial earth leakage (ELCB) tester with built-in phase presence and rotation indicator: trip current to 999 mA, timer to 99.99 s, 0° / 180° start; the rotation indicator works without batteries.
Price and availability on request
Downloads
- Datasheet: Kusam Meco 6221EL PDF, 120 KB
Key features
- 3-phase earth leakage tester and phase presence / rotation indicator in one
- Microprocessor controlled
- Phase presence indication from as low as 100 V AC
- LED indication of voltage on the ELCB
- Phase polarity trip indicator
- Colour-coded test leads
- Over-temperature protection
Specifications
| Current setting | Up to 999 mA AC, 50 / 60 Hz, selected by knob |
|---|---|
| Current accuracy | ±3% ± 4 mA |
| Current resolution | 1 mA |
| Phase start (referenced to earth) | 0° and 180° |
| Operating voltage (L-E) | 220 V AC – 317 V AC |
| Timer | Resolution 1 ms (max. 99.99 s); accuracy 1 ms ± 4 ms |
| Voltmeter (50 Hz) | 50 – 350 V AC: ±3% ± 2 V; 350 – 550 V AC: ±7% ± 3 V; resolution 1 V |
| Maximum current | Specified at 317 V AC / 50 Hz |
| Phase presence | Neon lamps L1, L2, L3 light from 100 V AC to 450 V AC; 10 Hz – 400 Hz |
|---|---|
| Rotation direction | LEDs L1-L2-L3 or L2-L1-L3 from 100 V AC to 450 V AC; 2 Hz – 400 Hz |
| Power | Taken from the circuit under test; works without batteries |
| Overload protection | 550 V between all terminals |
|---|---|
| Overvoltage | Class III, 450 V to ground |
| Power supply | 8 × 1.5 V C alkaline batteries |
| Dimensions | Approx. 330 (L) × 260 (W) × 160 (D) mm |
| Weight | Approx. 3850 g (including battery) |
| Accessories | Test leads, user manual, carrying case and batteries |
| Standards | EN 61010-1 CAT III 550 V; EN 61326-1 |
|---|
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
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