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154 Sklopni aparati s ulošcima osigurača Switching devices with fuse-links OS, ORP, OP Izolirana izvedba Isolated version Izolirana izvedba Isolated version Izolirana izvedba sa zaštitnim poklopcima Isolated version with protective covers 2VLJXUDĥ SUXJH VHULMH 23 DOSTUPNE SU U ĐETIRI VELIĐINE 0REDVIĔENE SU ZA MONTAŘU NA SABIRNIĐKI SISTEM RAZMAKA MM VELIĐINA TE NA SABIRNIĐKI SISTEM RAZMAKA MM VELIĐINE +ORIŃTENJEM ADAPTERA ZA VELIĐINU MOGUĎA JE UGRADNJA NA SABIRNIĐKI SISTEM RAZMAKA MM -OGUĎNOST MONTAŘE U VERTIKALNOM I HORIZONTALNOM POLOŘAJU Fuse-rails series OP are available in four sizes. They can be mounted on 100 mm busbar system (size 00) and 185 mm busbar system (size 1, 2, 3). Using additional adapters fuse-switch disconnector size 00 can be mounted on 185 mm busbar system. Mounting in vertical and horizontal position. .AZIVNA TERMIĐKA STRUJA Conventional free air thermal current 1) .AZIVNI NAPON IZOLACIJE Rated insulation voltage .AZIVNI PODNOSIVI UDARNI NAPON Rated withstand impulse voltage .AZIVNA FREKVENCIJA Rated frequency 3TUPANJ ZAŃTITE POKLOPAC ZATVOREN Degree of protection (cover closed) 4IP PRIKLJUĐKA Type of terminal $OPUŃTENA RADNA TEMPERATURA Permissible ambient temperature 2) 4EMPERATURA SKLADIŃTENJA Storage temperature 3TUPANJ ZAGAĔENJA Pollution degree 4EŘINA BEZ ULOŘAKA OSIGURAĐA Weight (without fuse-links) 160 1000 690 6 400 1000 1000 )0 )0 )0 )0 M; V 3) 4) M; V 3) M; V 2) I th ! U t 6 U imp K6 50 50 50 50 (Z • • • • ¨# • • • • ¨# KG 00 1 2 3 9HOLÏLQD Size SERIJA SERIES 23 1) 5 SLUĐAJU MONTAŘE OSIGURAĐ RASTAVNE SKLOPKE U ORMAR POTREBNO JE KORIGIRATI TERMIĐKU STRUJU I th X FAKTOR KOREKCIJE OVISNO O BROJU UGRAĔENIH APARATA VIDI 4ABELU In case of mounting of the fuse-switch disconnector in cabinet, the thermal current should be corrected (I th x derating factor), depending on number of built apparatuses (see Table 1) 2) 5 SLUĐAJU KORIŃTENJA OSIGURAĐ RASTAVNE SKLOPKE NA TEMPERATURAMA ¨# DO ¨# TERMIĐKA STRUJA I th TREBA BITI SMANJENA ZA OD ° # DO ° # OD ° # DO ° # In case of using the fuse-switch disconnector at temperatures +40 °C to +55 °C, the thermal current I th should be reduced; (from +41 °C to +45 °C); 10 % (from +46 °C to +55 °C) 3) M tip; VIJAK M12x30; za kabelsku stopicu MM ² .M M type; screw M12x30; for cable lug max 300 mm²; 30 - 35 Nm V tip; MM ² MM ² NA ZAHTJEV .M V type: 35 - 240 mm² (300 mm² on request ); 23 - 25 Nm 4) 6IDI STRANICU See page 156 "ROJ UGRAĔENIH APARATA Number of built apparatures &AKTOR KOREKCIJE Correction factor 4 - 5 6 - 9 >9 7DEHOD Table 1 23 23 , VELI ½ INA SIZE VELI ½ INA SIZE 00 23