Kusam Meco KM 2820EL Digital ELCB / Earth Leakage Tester
- Brand
- Kusam Meco
- Model number
- KM 2820EL
- Category
- RCD / ELCB Testers
Microprocessor ELCB tester for 100 – 450 V L-E: checks trip point (sensitivity) and trip time, trip current 0 – 999 mA with 1 mA resolution, timer to 99.999 s, phase angle 0° / 180°; CAT III 450 V.
Price and availability on request
Downloads
- Datasheet: Kusam Meco KM 2820EL PDF, 193 KB
Key features
- Checks ELCB trip time and trip point (sensitivity)
- Microprocessor controlled, auto-ranging
- Phase angle selection (0° / 180°)
- Indicates the tripping phase angle
- Impact-resistant enclosure
- Over-temperature shut-down, transient protection, fused
- Auto power off
Specifications
| Trip current range | 0 – 1 A at 317 V (auto-range, programmable); rated 0 – 999 mA selectable at 317 V AC / 50 Hz |
|---|---|
| Trip current resolution | 1 mA |
| Timer | Max. 99.999 s; resolution 1 ms |
| Operating voltage | 100 – 450 V L-E |
| Typical accuracy | Trip current ±1% rdg ± 1 mA; trip time ±1% rdg ± 1 dgt; voltage ±3% rdg ± 1 dgt |
| Tests | Test 1: trip point (instantaneous ELCBs); test 2: trip time (inverse and fixed time-delay ELCBs) |
| Phase angle | 0° / 180°, tripping phase angle indicated |
| Display | 2 lines × 16 characters LCD |
|---|---|
| Power supply | 8 × 1.5 V AA batteries |
| Dimensions | Approx. 170 (L) × 120 (W) × 95 (D) mm |
| Weight | Approx. 800 g (including battery) |
| Accessories | Test leads, user manual, carrying case, shoulder belt and batteries |
| Standards | EN 61010-1, IEC 1010-1 CAT III 450 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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