Končar katalog

168 Ulošci osigurača Fuse - links KARAKTERISTIKA CHARACTERISTIC gG 8ORxFL RVLJXUDĥD VD J* NDUDNWHULVWLNRP su niskonaponski RASTALNI ULOŃCI VELIKE PREKIDNE MOĎI S NOŘASTIM KONTAKTIMA .AMIJENJENI SU ZA ZAŃTITU VODOVA KABELA I ELEKTRIĐKE OPREME OD PREOPTEREĎENJA I STRUJA KRATKOG SPOJA 5LOŃCI OSIGURAĐA G' POUZDANO ŃTITE DO STRUJE KRATKOG SPOJA KOJA ODGOVARA PREKIDNOJ MOĎI 5LOŃCI SE PROIZVODE U VELIĐINAMA I A KOD MANJIH NAZIVNIH struja postoje izvedbe sa smanjenim dimenzijama - reducirane VELIĐINE # # # I # 5LOŃCI SE IZRAĔUJU U DVIJE OSNOVNE IZVEDBE s METALNI POKLOPCI I INDIKATOR NA SREDINI KERAMIĐKOG TIJELA tip 3NVO s PLASTIĐNI POKLOPCI SA METALNIM NOSEVIMA I INDIKATOR NA SREDINI KERAMIĐKOG TIJELA tipovi 3NVO - SFL i 3NVO - I. 5LOŃCI OSIGURAĐA SA G' KARAKTERISTIKOM UDOVOLJAVAJU NORMAMA (2. %. $). 6$% ħljĵĶ Ĵ Fuse - links with gG characteristic are low voltage HRC fuse - links with blade contacts. They are intended for protection of lines, cables and electrical equipments against overload and short circuit currents. &USE LINKS G' DElNITELY PROTECT UP TO THE SHORT CIRCUIT CURRENTS WHICH corresponds to the rated breaking capacity. Fuse - links are produced in sizes 00, 0, 1, 2 and 3. Fuse - links with reduced dimensions exist by smaller rated currents - reduced sizes 00C, 1C, 2C and 3C. Fuse - links are produced in two basic types : - non-insulated type with indicator in the middle of ceramic body - type 3NVO - insulated type with indicator in the middle of ceramic body - types 3NVO - SFL and 3NVO - I . Fuse - links with characteristic gG are in accordance with the following standards: HRN EN 60269, DIN VDE 0636, ħljĵĶ Ĵ 50339. 6HOHNWLYQRVW 5LOŃCI OSIGURAĐA KATEGORIJE UPOTREBE G' U POTPUNOSTI ZADOVOLJAVAJU NORME (2. %. I $). 6$% U POGLEDU SELEKTIVNOSTI I SELEKTIVNI SU KOD ODNOSA NAZIVNIH STRUJA ZA ) n ! Discrimination Fuse - links at utilization category gG fully satIsfy the standards HRN EN 60269 and DIN VDE 0636 in regard to discrimination at ratio of rated current 1:1,6 for I n > 12 A. KARAKTERISTIKA CHARACTERISTIC J* .AZIVNA STRUJA 2ATED CURRENT 5 n 6 .AZIVNI NAPON 2ATED VOLTAGE ) n ! 0REKIDNA MOĎ "REAKING CAPACITY K! 0OGONSKA FREKVENCIJA /PERATIONAL FREQUENCY (Z e F c 6 6 e 8 a a a a 4 b Vel. / Size a 1 a 2 a 3 a 4 b c e 1 e 2 f 00C 78.5 53 45 49 15 35 40 21 7 00 78.5 53 45 49 15 35 44 28 14.5 0 125 68 62 66 15 35 44 35 14 1 3NVO 1C 134 68 62 67 15 40 44 35 14 3NVO 1 134 70 62 67 20 40 51.5 44 13.5 2 3NVO 2C 150 70 62 67 20 48 51.5 44 13.5 3NVO 2 150 70 62 67 25 48 60.5 54 14.5 3 3NVO 3C 150 70 62 67 25 60 60.5 54 14.5 3NVO 3 150 70 62 67 32 60 74 70 17