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OBO BETTERMANN VG-V50-1+NPE-280 5093594 OBO BETTERMANN DESCRG. 1+2 V50-1+NPE-280 N/BOX View larger
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5093594 OBO BETTERMANN DESCRG. 1+2 V50-1+NPE-280 N/BOX

VG-V50-1+NPE-280

5093594

OBO BETTERMANN

1 Pcs.

DESCRG. 1+2 V50-1+NPE-280 N/BOX Combination arrester V50, 1-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 totalApplication: 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, further measures may be necessary!* Complete = upper part and base

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TBS Transient and lightning protection systems - OBO BETTERMANN

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ApprovalsVDE, UL, ÖVE
Arrester surge current (8/20 µs) [total]50 kA
Blow-outno
CO2 Footprint (GWP) Cradle-to-Gate3,6301 kg CO2e / 1 Piece
Conductor cross-section, flexible (fine-wire), max.2 AWG
Conductor cross-section, flexible (fine-wire), max.35 mm²
Conductor cross-section, flexible (fine-wire), min.16 AWG
Conductor cross-section, flexible (fine-wire), min.1,5 mm²
Conductor cross-section, rigid (single-wire/multiwire), max.35 mm²
Conductor cross-section, rigid (single-wire/multiwire), max.2 AWG
Conductor cross-section, rigid (single-wire/multiwire), min.16 AWG
Conductor cross-section, rigid (single-wire/multiwire), min.1,5 mm²
Connection cross-section, FM terminals, max.1,5 mm²
Connection cross-section, FM terminals, max.16 AWG
Connection cross-section, FM terminals, min.21 AWG
Connection cross-section, FM terminals, min.0,5 mm²
Dimension280V
Follow current quenching capacity (eff) [N-PE]0,1 kA
Installation typePre-mounted in the housing
Integrated back-up fuseno
Lightning surge current (10/350 μs)12,5 kA
Lightning surge current (10/350)25 kA
Max. mains-side overcurrent protection160 A gL/gG
Maximum back-up fuse160 A
Maximum continuous voltage (L-N)280 V
Maximum continuous voltage (N-PE)255 V
Maximum continuous voltage AC280 V
Maximum continuous voltage DC350 V
Maximum discharge current (8/20 μs)50 kA
Maximum discharge current (8/20 μs) [L-N]50 kA
Minimum distance1,5 mm
Network formOther
Nominal discharge current (8/20 µs)30 kA
Nominal discharge current (8/20 µs) [L-N]30 kA
Nominal voltage AC (50/60 Hz)230 V
Operating temperature, max.80 °C
Operating temperature, min.-40 °C
Permitted temperature range, max.80 °C
Permitted temperature range, min.-40 °C
Pole number1
Pole version1+N/PE
Protection level [L-N]≤1,3
Protection ratingIP66
Remote signallingno
Residual voltage [L-N] @ 1 kA0,7 kV
Residual voltage [L-N] @ 12.5 kA1 kV
Residual voltage [L-N] @ 5 kA0,8 kV
Response time<25 ns
Short-circuit resistance for max. mains-side overcurrent protection50 kA eff
Signalling on deviceVisual
SPD to EN 61643-11Type 1+2
SPD to IEC 61643-1Class I+II
SPD to UL 1449Type 4
TN network formyes
TN-C-S network formyes
TN-S network formyes
Torque4 Nm
TOV voltage [L-N] ‒ fail safe mode ‒ 120 min.440 V
TOV voltage [L-N] ‒ withstand mode ‒ 5 s335 V
TOV voltage [N-PE] ‒ withstand mode ‒ 200 ms1200 V
TT network formyes

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