Dehn Protection South Africa introduces a space-saving type 2 surge protection
September 2014
Electrical Power & Protection
The DEHNcord type 2 surge arrester, two-pole or single-pole, can be fitted in systems such as the terminal compartments of end loads, cable ducts or flush-mounted systems to protect from surges caused by lightning interference. This device can be installed in flush type boxes, cable ducts and flush mounted systems and reliably protects outdoor LED lights from surges.
Compact in design, DEHNcord can be installed wherever the performance of a standard type 3 surge protective device for terminal equipment reaches its limits. DEHNcord ensures surge protection wherever space is restricted and can also be used at the transition from lightning protection zone (LPZ) 0B to 1 or higher.
The arrester meets the requirements of EN / IEC 61643-11. It has a short-circuit current withstand capability of 25 kA in case of mains-side protection and a total discharge current of 20 kA (8/20 µs).
Despite the compact design, the device houses a visual state/fault indication. When space is restricted in the cable duct, DEHNcord is the ideal solution due to its flexible terminals.
For more information contact Alexis Barwise, Dehn Protection South Africa, +27 (0)11 704 1487, [email protected], www.dehn-africa.com
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