C D C1 242V50V~A 312 8A 53 SIF r. 3010 SIF 4 Contacts E-N ade in land itzer Sw ww w.e elay s.co S 0602 us 44 c M ar lest m 34 24 43 A pe Ty 12 33 23 11 Relay data General data Diagrams - PCB relay with forcibly guided contacts - Protective separation between coil and contacts (> 5.5 mm) and contacts side by side (> 5.5 mm) - EN 50205 type A - Double and reinforced insulation - SMD arrangement below relay possible - Contact mounting: SIF312 3AK/1RK - Compact height: only 10.9mm - Mean coil power 0.70W - Holding power 0.21 W - For Railway Applications: EN 50155 Circuit diagram (view on relay upper side) Contact lifetime 2,9 15,4 7,5 7,5 3,1 1 4,2 10,5 6,4 15,8 18,2 * [mm] 5,1 28,3 3,1 4,8 21 23,2 3 1, 3,1 * * *Do not drill when SMD arrangement. Contact material AgCuNi + 0.2 μm Au type of contact single contact with notched crown Rated switching capacity 250VAC 8A AC1 2‘000VA Electr. life AC1 (360 S/h) approx.100‘000 Inrush current max 30A for 20ms Switching voltage range 5 to 250VDC/VAC Switching current range* 5mA to 8A Switching capacity range* 60mW to 2‘000W (VA) Contact resistance (as delivered) < 100m/28 V/100mA * Guide values Resistance in Ohm at 20 °C Tolerance in % < 3.5 > 0.5 < 8.4 > 1.2 < 12.6 > 1.8 < 14.0 > 2.0 < 16.8 > 2.4 < 33.6 > 4.8 < 42.0 > 6.0 < 77,0 > 11,0 Nominal current in mA Drop-out voltage at 20 °C VDC Min. pick-up voltage at 20°C VDC Nominal voltage VDC Standard coils for direct current (other voltages on request) 5 12 18 20 24 48 60 110 No. of operations x 1000 23 1,6 Ø 4,2 * 7,6 10000 34 1,2 4,2 7,5 33 3,1 4,2 23,2 3,1 2,2 10,9 5,1 1,6 0,3 1,5 44 24 11 12 A1 A2 140.0 58.5 39.1 35.0 29.2 14.6 11.7 6,3 35.7 205 460 570 820 3‘280 5‘100 17‘250 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 13 ± 13 Ordering example DC13 AC15 AC1 1000 SIF-312 100 0 0.1 0.5 DC1 1 2 3 4 5 6 7 8 910 Switching current (A) Double or reinforced insulation Mechanical life > 10 x 106 operations Switching frequency, mechanical 15Hz Response time typically 12ms Drop-out time** typically 5ms Bounce time of NO contact typically 3ms Bounce time of NC contact typically 12ms Shock resistance NO contact 15g NC contact 6g Vibration resistance NO contact 10g 10-200Hz NC contact 2g Test voltage coil to contacts 4‘000Veff 1min Test voltage 4’000Veff 1min contacts against each other Test voltage contact open 1’500Veff 1min Insulation resistance at Up 500V 108 Creepage resistance CTI 175 Weight approx. 20g Mounting position any Ambient temperature -40°C to +70°C Type of protection RT III Solder bath temperature 270°C/5s Thermal resistance 60K/W Temperature limit for coil 120°C Pollution degree 2 Overvoltage category III Resistance to 1‘000A SCPD 10A short circuiting gL/gG (pre-fuse) ** without spark suppression Max. switching characteristics (DIN EN 60947-4-1/ EN 60947-5-1): AC 1: 250V/8A AC 15: 230V/6A DC 1: 24V/8A DC 13: 24V/5A/0.1Hz UL508: B300/R300 Maximal contact load at AC 1with 230V: 2 contacts each with 8A 3 contacts each with 6A Load limit curve with direct current 500 300 300 W 250 W 200 200 W 150 W 100 Voltage (VDC) 37,8 1,5 7,6 1000000 43 29,4 41 A2 A1 100 W 70 80 W 50 60 W 40 W 30 20 20 W 10 10 W 0.1 0.2 0.3 0.5 0.7 1.0 2 3 4 5 6 7 8 10 Current (A) Excitation voltage range Insulation terms Double or reinforced insulation >5.5mm between all current circuits Tests, regulations Approvals SEV, UL, cUL, TÜV Insulation class IEC 60664-1 250VAC Protection class II VDE 0106 Fire protection requirements UL 94 / V0 2.5 2.0 UB UN 1.5 1 1.0 2 0.5 0 0 20 40 60 70 80 100 Ambient temperature °C SIF 3 1 2 24VDC 1) Max. excitation voltage with contact load < 6A 2) Min. excitation voltage (guaranteed values) without previous operation Coil voltage Soldering tags Number of NC contacts Number of NO contacts Type designation No heat accumulation due to intrinsic heating of other components. Continuous duty 100%. ELESTA relays GmbH, Elestastrasse 16, CH - 7310 Bad Ragaz, Switzerland Phone: +41 81 300 47 00 Fax: +41 81 300 47 01 E-Mail: [email protected] Internet: http://www.elestarelays.com 25