| Customization: | Available |
|---|---|
| Interface: | Type A (EN50181) |
| Rated Voltage: | 10kV, 20kV |
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| Product type and size |
for diameter over XLPE insulation Ø (mm) |
Suitable rated voltage and recommended cable conductor size | |
| Um=17.5kV, (sq.mm) | Um=24kV, (sq.mm) | ||
| EELT24-250-1, Size 1 | Ø16.8~Ø19.2 | 35, 50 | 35 |
| EELT24-250-1, Size 2 | Ø19.7~Ø22.5 | 70 | 50 |
| EELT24-250-1, Size 3 | Ø21.5~Ø24.6 | 95, 120 | 70, 95 |
| EELT24-250-1, Size 4 | Ø23.9~Ø27.3 | 150 | 120 |
| EELT24-250-1, Size 5 | Ø26.2~Ø28.1 | 185 | 150 |
| Test Item | Test value |
| AC voltage withstand | 54kV, 5min |
| AC voltage withstand | 30kV, 15min |
| Partial discharge | 20kV, ≤10pC |
| Heating cycles voltage test | 30 cycles in air, 30 cycles under water at 95-100°C, 30kV |
| Thundering impulse voltage withstand | 125kV at 10 positive and 10 negative |
| Disconnect / connect | Five complete operations, no visible damage to contact |
| Screen resistance | Not exceed 5000Ω |
| Thermal short-circuit test | No visible deterioration at 12.2kA, 2s |
| Dynamic short-circuit test | No visible deterioration at 44.3kA, 60ms |
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