RS35 and RS50 Relays for Photovoltaic Systems • Relays to control power in photovoltaic systems which generate electric energy • Max. switching current: 35 A (version RS35); 50 A (version RS50) • 5000 V / 10 mm reinforced insulation • Contact gap > 1.75 mm • Holding power 0.1 W • For PCB • DC coils RS35 RS50 DPST (2 NO) AgSnO2 250 V / 440 V 10 V 35 A / 250 V AC 35 A / 24 V DC 10 mA 35 A 8750 VA 90 W 0.3 A / 300 V 1W ≤ 50 mΩ DPST (2 NO) AgSnO2 250 V / 440 V 10 V 48 A / 250 V AC 48 A / 24 V DC 10 mA 50 A 12500 VA 90 W 0.3 A / 300 V 1W ≤ 50 mΩ 360 cycles/hour 3600 cycles/hour 360 cycles/hour 3600 cycles/hour 5 ... 110 V DC: ≥ 0.05 Un 0.75...2.0 Un; see page 103 0.48 W 0.3 W 1.9 W 20 °C 5 ... 110 V DC: ≥ 0.05 Un 0.75...2.0 Un; see page 103 0.48 W 0.3 W 1.9 W 20 °C 250 V AC 6000 V 1.2 / 50 µs III 3 1000 MΩ 250 V AC 6000 V 1.2 / 50 µs III 3 1000 MΩ 5000 V AC type of insulation: reinforced 2500 V AC type of clearance: full-disconnection 2500 V AC type of insulation: basic 5000 V AC type of insulation: reinforced 2500 V AC type of clearance: full-disconnection 2500 V AC type of insulation: basic ≥ 10 mm ≥ 10 mm ≥ 10 mm ≥ 10 mm 40 ms / 5 ms 40 ms / 5 ms 3 x 104; 35 A. 250 V AC. 20 °C 3 x 104; 35 A. 250 V AC. 20 °C 106 40 x 25 x 49.2 mm 105 g 104; 50 A. 250 V AC. 20 °C 3 x 104; 50 A. 250 V AC. 20 °C 106 40 x 25 x 49.2 mm 105 g -40...+105 °C -40...+85 °C IP 40 PN-EN 60529 RTI PN-EN 116000-3 10 g 1.5 mm DA (constant amplitude) 0...55 Hz max. 270 °C max. 5 s -40...+105 °C -40...+85 °C IP 40 PN-EN 60529 RTI PN-EN 116000-3 10 g 1.5 mm DA (constant amplitude) 10...55 Hz max. 270 °C max. 5 s Contact Data Number and type of contacts Contact material Rated / max. switching voltage Min. switching voltage Rated load Min. switching current Rated current Max. breaking capacity Min. breaking capacity Contact resistance Max. operating frequency • at rated load • no load AC AC1 DC1 AC1 DC1 AC1 Coil Data Rated voltage DC Must release voltage Operating range of supply voltage Rated power consumption DC Power consumption at pickup voltage Max. continuous dissipation Insulation Insulation rated voltage Rated surge voltage Overvoltage category Insulation pollution degree Insulation resistance Dielectric strength • between coil and contacts • contact clearance • pole - pole Contact - coil distance • clearance • creepage General data Operating / release time (typical values) Electrical life • resistive AC1 • AC7a Mechanical life (cycles) Dimensions (L x W x H) Weight Ambient temperature • storange • operating Cover protection category Environmental protection Shock resistance Vibration resistance Solder bath temperature Soldering time 102 Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com DATA SUBJECT TO CHANGE WITHOUT NOTICE RS35 and RS50 Relays for Photovoltaic Systems CONNECTION DIAGRAM DIMENSIONS PINOUT 40 DPST (2NO) 25 1 2 2 4 × (7×2.5) 3.5 8.2 2 × (2.8×0.8) DPST (2NO) 3.5 14.7 4 22.8 22.8 2 × (3.3×1.3) 2.5 × 2.5 4 × (6.5×2) 3 14.7 6 4.5 5 49.2 10 10 RS35 DPST(2NO) DC coil. 35A Part Number RS35-3022-25-1012 RS35-3022-25-1024 RS35-3022-25-1110 Coil Voltage V DC Coil resistance at 20 °C in Ω 12 24 110 300 1200 25000 Coil operating range min. (at 20°C) max. (at 55°C) 9.00 18.00 82.50 24 48 220 Coil data Cover protection IP40 DC DC DC x x x Coil data Cover protection IP40 DC DC DC x x x RS50 DPST(2NO) DC coil. 50A Part Number RS50-3022-25-1012 RS50-3022-25-1024 RS50-3022-25-1110 Coil Voltage V DC Coil resistance at 20 °C in Ω 12 24 110 300 1200 25000 Coil operating range min. (at 20°C) max. (at 55°C) 9.00 18.00 82.50 24 48 220 Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com DATA SUBJECT TO CHANGE WITHOUT NOTICE 103