Lightning and surge arrester V 25-B+C ensures lightning protection potential equalization in accordance with VDE 0185, Part 1 and Part 100. The device is an
arrester of requirement Class B+C to DIN VDE 0675,Part 6 (Draft 11.89) A1, A2.
Applications
It ensures potential equalization for the energy supply line in lightning protection installations for buildings. The arrester can also be used in buildings that are supplied with power via an overhead line, since direct or partial lightning currents may be expected there as well. More..
The control module starts an acoustic alarm immediately after the operation of an isolating device. The alarm takes the form of a high-frequency warning tone which can be heard at a considerable distance. In addition, a red LED flashes on the monitoring module. The warning tone can be silenced for the next 24hours by operating a black switch. When the faulty device has been replaced, a green LED indicates that the arrester block is working properly. More..
Remote signaling allows central monitoring of the serviceability of lightning arresters and surge arresters, even when the devices cannot be observed directly or are installed where access is difficult.
A monitoring module is installed at each arrester block to provide a constant check that all the connected arresters are ready to operate. If an arrester fails, a mechanism passes a command to the micro-switch in the monitoring module. This fault signal is
then passed to the remote indicating unit, where the fault is indicated optically or acoustically. More..
UNIVERSAL INDUSTRIAL CORPORATION,
Adjacent to Uma Talkies,
Bisra Road, Rourkela - 769001
