Page 145 - dehn-catalogue-lightning-protection_3

HVI Lightning Protection
HVI Lightning Protection

HVI light Conductor Separation distance s s
s ≤ 45 cm "air"
DEHNcon-H s ≤ 90 cm "solid material" < 75 cm
≤ 45 cm

Technical data HVI light Conductor / DEHNcon-H
Outer diameter / colour 20 mm / dark grey
Equivalent separation distance (air) ≤ 45 cm
Equivalent separation distance (solid material) ≤ 90 cm
Operating temperature -30 °C ... +70 °C
Tested with limp (10/350 µs) based on EN 62561-1 150 kA
For use in class of LPS in case of a single down conductor without II, III, IV
current distribution (kc = 1)
Installation in Ex zone 1 and 21 not allowed
Maximum permissible conductor length LPL II (at kc = 1) 7.5 m
Maximum permissible conductor length LPL III / IV (at kc = 1) 11.25 m

HVI Conductor Separation distance s s
HVI long Conductor s ≤ 75 cm "air"
≤ 75 cm
DEHNcon-H s ≤ 150 cm "solid material" < 75 cm

Technical data HVI Conductor / HVI long Conductor / DEHNcon-H
Outer diameter / colour 20 mm / black or 23 mm / grey
Equivalent separation distance (air) ≤ 75 cm
Equivalent separation distance (solid material) ≤ 150 cm
Operating temperature -30 °C ... +70 °C
Tested with limp (10/350 µs) based on EN 62561-1 150 kA
For use in class of LPS in case of a single down conductor without II, III, IV
current distribution (kc = 1)
Installation in Ex zone 1 and 21 allowed
Maximum permissible conductor length LPL II (at kc = 1) 12.5 m
Maximum permissible conductor length LPL III / IV (at kc = 1) 18.75 m

HVI power Conductor Separation distance s s
HVI power long s ≤ 90 cm “air“
≤ 90 cm
Conductor s ≤ 180 cm “solid material“ < 75 cm

Technical data HVI power Conductor / HVI power long Conductor
Outer diameter / colour 27 mm / black
Equivalent separation distance (air) ≤ 90 cm
Equivalent separation distance (solid material) ≤ 180 cm
Operating temperature -50 °C ... +70 °C
Tested with limp (10/350 µs) based on EN 62561-1 200 kA
For use in class of LPS in case of a single down conductor without
current distribution (kc = 1) I, II, III, IV
Installation in Ex zone 1 and 21 allowed
Maximum permissible conductor length LPL I (at kc = 1) 11.25 m
Maximum permissible conductor length LPL II (at kc = 1) 15.0 m
Maximum permissible conductor length LPL III / IV (at kc = 1) 22.5 m

Valid as of March 1, 2020 141