This OPR range delivers improved performance in early streamer initiation and propagation, and represents further progress in terms of lightning protection, operating autonomy and ease of …

Small Equipment (No External Dimension More Than 50 cm)

ABB — already a leading global provider of lightning protection systems — reached a new milestone recently with the announcement that UL has granted certification for OPR 30, OPR …

The OPR efficiency (ΔT) Lightning is one of the most spectacular meteorological phenomena. Generated by the interaction of clouds elements (water and ice), it can kill, injure and damage.

ABB 2CTB899800R7000 ABB ESEAT LIGHTNING PROTECTION DEVICE, OPR 30, 82 X 82 X 340 MM part of Lightning Earth Rods, distributed by Kempston Controls. Shipping to 240+ …

Publication datearrow_drop_upPublication datearrow_drop_down en PUBLIC 2CTC435057D1701_OPR 30 file_copy Data sheet file_copy 2015-12-10 file_copy close pdf …

OPR early streamer emission (ESE) air terminals are especially effective for lightning protection of industrial sites, administrative or public buildings, monuments and open-air sites such as …

OPR, the high pulse voltage, initiation advance lightning air terminal nues to innovate, and has developed a new genera-tion of lightning devices. The new OPR range with increased …

OPR early streamer emission (ESE) air terminals are especially effective for lightning protection of industrial sites, administrative or public buildings, monuments and open-air sites such as …

OPR 30 ABB To protect the systems against the transient overvoltage (lightning)