RiLine fuse elements NH slimline fuse-switch disconnectors Top-mounting of supports even with flat bars Thanks to the special design of the strip chassis, there is the option of direct, space-saving top mounting of the RiLine60 flat bar supports. Electronic fuse monitor The electronic fuse monitor is used to monitor proper func- tioning of the fuses, and has a test button for easy simula- tion of a defective fuse during commissioning. The auxil- iary power for the electronics is generated from the input side of the three-phase network. For technical reasons, the rated frequency of the supplying network must not be exceeded, otherwise the electronic fuse monitor will be damaged. Use in conjunction with motors in frequency converter mode is one such example. In such cases, electronic fuse monitoring must only be used as rotary current fusing for the frequency converter on the input side, and not in the frequency-modulated motor supply leads. A green and a red LED display indicate the operating status of the elec- tronic fuse monitor. Note: The fuses used MUST be designed with live puller lugs. Integral current converter technology The NH slimline fuse-switch disconnectors for 185 mm bar systems allow retro-fitting of current converters. The instal- lation height of the strips is not influenced by mechanical integration. 2- 15 Technical System Catalogue/Power distribution
Technical System Catalogue RiLine60
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