SASY 60i Busbar System

SASY 60i Busbar SystemTechnical Data on Busbar SupportsBBS-3/FL(-NA)BBS-3/PRGeneral InformationStandards and regulations type-tested according to VDE 0660 Part 500 IEC/EN 60439-1Fitting positionvertical position of bar width, anyTightening torque of cover M d Nm 4 4MaterialMaterial Thermoplast ThermoplastHalogens halogen-free halogen-freeFlammabilityself-extinguishing according to UL 94-VOColour RAL 7035 RAL 7035Creepage resistance CTI 200 CTI 200Continuous operation temperature °C 120 °C 120 °CCurrent PathsRated insulation voltage U i V 3000 3000Rated operating voltage U e V 690 690Rated frequency f Hz 50/60 50/60Centre line distance of busbars mm 60 60Rated constant current 1)with busbar 12 x 5 mm I u A 218 -with busbar 15 x 5 mm I u A 273 -with busbar 20 x 5 mm I u A 349 -with busbar 25 x 5 mm I u A 436 -with busbar 30 x 5 mm I u A 491 -with busbar 12 x 10 mm I u A 392 -with busbar 20 x 10 mm I u A 567 -with busbar 30 x 10 mm I u A 687 -with 500 mm 2 I u A - 1003with 720 mm 2 I u A - 1281Ambient temperature °C 35 35Temperature of busbar °C 70 70Rated peak withstand current 2)with busbar 12 x 5 mm I pk kA 50 -with busbar 15 x 5 mm I pk kA 50 -with busbar 20 x 5 mm I pk kA 50 -with busbar 25 x 5 mm I pk kA 50 -with busbar 30 x 5 mm I pk kA 64 -with busbar 12 x 10 mm I pk kA 56 -with busbar 20 x 10 mm I pk kA 56 -with busbar 30 x 10 mm I pk kA 73 -with 500 mm 2 I pk kA - 72with 720 mm 2 I pk kA - 87Short-circuit time t ms 20 20Support centre line distance mm 250 5001) In case of temperature variances, DIN 43671 requires a kA orrection factor to be taken into account.2) For other support centre line distances, please refer to the short-circuit strength diagrams.Short-circuit strength diagrams according to IEC/EN 60439-1 for 60 mm SASY 60i Busbar SystemsBBS-3/FL107066 • Values measured during type-testingBBS-3/PR107162 • Values measured during type-testingPeak current I pk [kA]Support centre line distance [mm]Peak current I pk [kA]For types and art. numbers see page 6Support centre line distance [mm]22