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UniWave Electric
UniWave Electric
| No. | Item | Unit | Data | Data | ||||||
| Rated Voltage | 12 | 24 | ||||||||
| 3 | Rated current | A | 1250,1600 2000, 2500 |
630,1250, 1600,2000,3150 |
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| 4 | Rated short circuit breaking current | kA | 31.5 | 40 | 50 | 20 | 25 | 31.5 | ||
| 5 | Rated short circuit breaking dropon current (peak volue) | kA | 80 | 100 | 125 | 50 | 63 | 80 | ||
| 6 | Rated peak value withstand current | kA | 80 | 100 | 125 | 50 | 63 | 80 | ||
| 7 | 4s rated short time withstand current | kA | 31.5 | 40 | 50 | 20 | 25 | 31.5 | ||
| 8 | Rated insulation level | Power frequency withstand voltage | KV | 42(fracture 48) | 65 | |||||
| Impulse withstand voltage | 75(fracture 85) | 125 | ||||||||
| 9 | Rated sequence of operations | O-0.3s-CO-180s-CO | O-0.3s-CO-180s-CO | |||||||
| 10 | Mechanical life | Time | 10000 | 10000 | ||||||
| 11 | Breaking times for rated short circuit dropout current | Time | 50 | 50 | ||||||
| 12 | Operating voltage | V | 110,220(DC or AC) | |||||||
| 13 | Contact distance | mm | 11±1 | 14±1 | ||||||
| 14 | Overtravel (contact spring reduction length) | mm | 3±0.5 | 3.5±1 | ||||||
| 15 | Three-phase opening/closing asynchrunous | ms | <2 | ≤2 | ||||||
| 16 | Contact switch on bounce time | ms | <2 | ≤2 | ||||||
| 17 | Average opening speed | m/s | 1.05±0.15 | 1.0±0.2 | ||||||
| 18 | Average closing speed | m/s | 0.6±0.2 | 1.3±0.2 | ||||||
| 19 | Opening time | with max operation voltage | s | <0.05 | ||||||
| with min operation voltage | <0.08 | |||||||||
| 20 | Closing time | s | <0.1 | |||||||
