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VGV503NPE280, 5093 59 6, 5093596, chống sét, chống sét lan truyền, tủ cắt lọc sét 3 pha, chống sét nguồn điện OBO, Long Triết
Combination arrestor V50 in housing
Combination arrestor V50, 3-pole + NPE 280 V
Lightning current combination arrester, type 1+2 to DIN EN 61643-11
• For lightning protection equipotential bonding to VDE 0185-305 (IEC 62305)
• Complete unit, pre-mounted and ready for connection in polycarbonate housing (IP66)
• Lightning current arresting capacity 12.5 kA (10/350) per pole and up to 50 kA (10/350)in total
Application: Lightning protection equipotential bonding for buildings of Class III and IV.If there is a danger of condensation forming through wind, ice, temperature or sunlight, furthermeasures may be necessary!
| VG-V50-3+NPE-280 | |||
| Article number | 5093 59 6 | ||
| SPD to EN 61643-11 | Type 1+2 | ||
| SPD to IEC 61643-11 | Class I+II | ||
| SPD to UL 1449 | Type 4 | ||
| Nominal voltage AC (50 / 60 Hz) | Un | V | 230 |
| Maximum continuous voltage AC | UC | V | 280 |
| Nominal discharge current (8/20 μs) | In / L-N | kA | 30 |
| Maximum discharge current (8/20 μs) | Imax | kA | 50 |
| Lightning surge current (10/350 μs) | Iimp | kA | 12,5 |
| Total discharge current (10/350) | Itotal | kA | 50 |
| Arrester surge current (8/20 μs) [total] | Itotal | kA | 50 |
| Protection level [L-N] | Up | kV | 1,3 |
| Protection level [L-N] @ 1 kA | Ures | kV | 0,7 |
| Protection level [L-N] @ 5 kA | Ures | kV | 0,8 |
| Max. mains-side overcurrent protection gL/gG | A | 160 | |
| Short-circuit resistance for max. mains-side overcurrent protection | kA eff | 50 | |
| Operating temperature range | Tu | °C | -40 - +80 |
| Protection rating | IP20 | ||
| Approvals | UL, ÖVE | ||
| Cable cross-section, flexible (fine-wire) | 1.5 - 35 mm² | ||
| Rigid cable cross-section (single wire/multiwire) | 1.5 - 35 mm² | ||
| Cable cross-section, flexible (fine-wire) | 16 - 2 AWG | ||
| Rigid cable cross-section (single wire/multiwire) | 16 - 2 AWG | ||
