SLR4

SLR4 ELESTA | Alldatasheet

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© Copyright Fon: +41 (0)81 303 54 00 Fax: +41 (0)81 303 54 01 ELESTA GmbH, Heuteilstrasse 18, CH - 7310 Bad Ragaz, Switzerland Circuit Diagram (view on relay upper side) SLR312 A2A1 A2A1 SLR222 Insulation Data - Basic insulation at 250 VAC - Air and creepage distance >4 mm - Test voltage 2500 V / 50 Hz / 1 min - Double or reinforced insulation at 250 VAC - Air and creepage distance >8 mm - Test voltage 4000 V / 50 Hz / 1 min - Double or reinforced insulation at 250 VAC - Air and creepage distance >10 mm - Test voltage 5000 V / 50 Hz / 1 min Test voltage contact open 1500 V / 50 Hz / 1 min Creepage resistance CTI 250 Pollution degree 2 Overvoltage category III Insulation resistance at Up 500 VDC >100 MΩ Additional Data Mechanical endurance >10 x 106 operations Switching frequency, mechanical 15 Hz Response time (all NO closed) typically 15 ms Drop-out time** (all NC closed) typically 4 ms Bounce time of NO contact typically 6 ms Bounce time of NC contact typically 12 ms Shock resistance 16 ms NO > 10g NC > 6g Vibration resistance NO > 5g (10-200 Hz) NC > 1,5g Resistance to short circuiting contacts

1000 A SCPD 10 A gG / gL (pre-fuse)

Ambient temperature -40°C to +70°C Thermal Resistance 55 K / W Temperature limit for coil 120°C Weight ca. 30 g Mounting position any Type of protection RT II Solder bath temperature 270°C / 5 s **without spark suppression Tests, Regulations Approvals UL File E188953 Sec. 3 Insulation class IEC 60664-1 250 VAC Protection class II VDE 0106 Fire protection requirements UL 94 / V0 Options, Accessories none available Product Key SLR 3 1 2 24VDC Coil voltage Soldering tags Number of NC contacts Number of NO contacts Type designation Contact Lifetime NO-Contacts AC 1:230VAC 1:230V DC 1: 24VDC 1: 24V AC 15: 230VAC 15: 230V DC 13: 24VDC 13: 24V 10000 1000 100 0,1 0,5 1,0 5,0 10 Maximal switching characteristics (DIN EN60947-5-1, Tab. C2) AC 15: 230 V / 5 A DC 13: 24 V / 7,5 A / 0,1 Hz UL 508: C600 / R300 Maximal contact load at AC 1 with 230 V: 2 contacts with 10 A each 3 contacts with 8,4 A each Load Limit Curve with Direct Current 00,1 0,2 0,3 0,4 0,6 0,81 50 100 150 200 250 1 2 Inductive load L/R 40 ms 2) Resistive load Excitation Voltage Range 0,5 1,0 1,5 2,0 2,5 3,0 20 40 60 80 100 UB UN Max. excitation voltage with contact load: ≤6 A 2) Min. excitation voltage (guaranteed values) without previous operation No heat accumulation due to intrinsic heating of other components. Continuous duty 100%. Switching Current (A) → Operations x 1000 → Voltage (VDC) → Current (A) → Ambient Temperature °C → Relay Key Data - PCB Relay with forcibly guided contacts - Protective separation between coil/control contacts (>8 mm) as well as protective separation between the output contacts themselves (>10 mm) - EN50205 type A - Contact mounting: SLR312 3 NO / 1 NC SLR222 2 NO / 2 NC - Small external dimensions - Nominal coil power 0,6 W - Holding coil power 0,18 W - Coils for railway applications (EN 50155) on request Dimensions 53,3 0,4 0,6 20,52,92,9 16,5 0,36,4 6,46,410,7 33,4 13,7 11,3 1,43 1 4 20,5 Ø 1,3 6,4 6,4 4 12,7 16,7 16,7 10,72,9 3255,4 [mm] Contact Data Contact material AgSnO2 + 0,2 μm Au Type of contact Crest contact Rated switching capacity 250 VAC 10 A AC1 2500 VA Electr. life AC 1(360 cycles / h) approx.100000 Inrush current max. 25 A for 20 ms Switching voltage range 5 to 250 VDC / VAC Switching current range* 10 mA to 10 A Switching capacity range* 60 mW to 2500 W(VA) Contact resistance (as delivered) ≤100 mΩ / 6 V / 100 mA *Guided values Standard coils for direct current (other voltages on request) Nominal voltage VDC Min. pick-up voltage at 20 °C Drop-out voltage at 20 °C Nominal current in mA Resistance in Ohm at 20 °C 5 3,5 ≥0,5 121,0 41 ± 10% 6 4,2 ≥0,6 100,0 60 ± 10% 12 8,4 ≥1,2 50,0 240 ± 10% 18 12,6 ≥1,8 33,3 540 ± 10% 24 16,8 ≥2,4 25,2 950 ± 10% 48 33,6 ≥4,8 12,6 3800 ± 10% 60 42,0 ≥6,0 10,0 6000 ± 13% 110 77,0 ≥11,0 5,5 20000 ± 15% Component Side SLR 4 Series