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VG-V20-1+NPE-280, 5095 38 1, 5095381, chống sét, chống sét lan truyền, tủ cắt lọc sét 1 pha, tủ chống sét nguồn điện, Long Triết
Surge arrestor V20 in 550 V, type 2
System solution, surge arrester V20 in housing, 1-pole + NPE, 280 V
Surge arrester, type 2, according DIN EN 61643-11
• For surge voltage protection equipotential bonding to VDE 0100-443 (IEC 60364-4-44)
• Complete unit, pre-mounted and ready for connection in polycarbonate housing (IP66)
• Arresting capacity to 40 kA (8/20) per pole through high-performance varistors
Application: Equipotential bonding in main and sub-distributors.If there is a danger of condensation forming through wind, ice, temperature or sunlight, furthermeasures may be necessary!
| VG-V20-1+NPE-280 | |||
| Article number | 5095 38 1 | ||
| SPD to EN 61643-11 | Type 2 | ||
| SPD to IEC 61643-11 | Class 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 | 20 |
| Maximum discharge current (8/20 μs) | Imax | kA | 40 |
| Arrester surge current (8/20 μs) [total] | Itotal | kA | 60 |
| 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 | 0,9 |
| Max. mains-side overcurrent protection | A gL/gG | 160 | |
| Short-circuit resistance for max. mains-side overcurrent protection | kA | 50 | |
| Operating temperature range | Tu | -40 - +80 °C | |
| Protection rating | IP20 | ||
| Approvals | UL, ÖVE, VDE | ||
| 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 | ||
