The new LLPD Catalog 2022 is available for downloads22.04.2022
Some significant improvements implemented inside the document will help the user to better understand Streamer product portfolio and especially topics related to EasyQuench system and Line Lightning Protection Device product range, its operation principles and added values.
Apart from regular product and technology presentation updates, the document introduces three new technical sections with comprehensive responses to frequently asked questions:
- Central spread of the catalog provides guidelines of LLPD deployment at distribution network considering various important parameters of the network and thus gives a clear view on most efficient protection options and product selection for each particular segment of overhead powerline.
- Section “Installation methods for covered conductors from IOV” describes difference of induced overvoltage impacts on power lines equipped with conductors of different basic insulation levels. Not a secret, that power arc behavior is different at lines with bare and insulated conductors. However, it is also important to understand, that basic insulation level of insulated conductor also has a significant impact on IOV propagation along power line, hence way of protection against IOV must consider line BIL.
- “Lightning discharge capability” page provides an overview on standardization of lightning protection apparatus in terms of most important parameter directly indicating ability of this or that product to withstand hazardous effects of lightning discharges.