1 rated opera- non-rep. control rated operational current tional voltage voltage voltage 10 a 25 a 40 a 230 vacrms 650 v p 4.5-32 vdc rs1a23d10 rs1a23d25 rs1a23d40 18-36 vac/dc rs1a23la10 rs1a23la25 rs1a23la40 400 vacrms 850 v p 4.5-32 vdc rs1a40d10 rs1a40d25 rs1a40d40 18-36 vac/dc rs1a40la10 rs1a40la25 rs1a40la40 480 vacrms 1200 v p 4.5-32 vdc RS1A48D10 rs1a48d25 rs1a48d40 18-36 vac/dc rs1a48la10 rs1a48la25 rs1a48la40 ? zero switching ac solid state relay ? led indication ? clip-on ip protection cover ? self-lifting terminals ? housing free of moulding mass ? 2 input ranges: 4.5-32 vdc and 18-36 vac/vdc ? operational ratings up to 40 aacrms and 480 vac ? non-repetitive voltage: up to 1200 v p ? opto-insulation: > 4000 vacrms product description the zero switching relay with triac (10 a) or alternistor out- put (25 a, 40 a) is an inex- pensive solution for resistive loads. the zero switching relay switching relay swi- tches on when the sinusoi- dal curve crosses zero and solid state relay number of poles switching mode rated operational voltage control voltage rated operational current ordering key solid state relays switches off when the cur- rent crosses zero. the led indicates the status of the control input. the clip-on cover is securing touch safe- ty to ip 20. protected output terminals can take cables up to 16 mm 2 . type selection switching mode rated operational rated operational control voltage voltage current a: zero switching 23: 230 vacrms 10: 10 aacrms la: 18 - 36 vac/vdc 40: 400 vacrms 25: 25 aacrms d: 4.5 - 32 vdc 48: 480 vacrms 40: 40 aacrms selection guide industrial, 1-phase zs w. led types rs 23, rs 40, rs 48 rs 1 a 23 d 25 preliminary data sheet
2 input specifications rs1a output specifications general specifications thermal specifications rs1a..d.. rs1a..la... control voltage 4.5-32 vdc 18-36 vac/dc pick-up voltage 4.25 vdc 18 vac/dc reverse voltage 32 vdc - drop out voltage 3 1 vdc 3 5 vac/dc input current @ max input voltage 12 ma 15 ma response time pick-up 1/2 cycle 1 cycle response time drop-out 1/2 cycle 2 cycles rs1a23... rs1a40... rs1a48... operational voltage range 42 to 265 vacrms 42 to 440 vacrms 42 to 530 vacrms non-rep. peak voltage 3 650 v p 3 850 v p 3 1200 v p zero voltage turn-on 15 v 15 v 15 v operational frequency range 45 to 65 hz 45 to 65 hz 45 to 65 hz power factor 3 0.95 @ 230 vacrms 3 0.95 @ 400 vacrms 3 0.95 @ 480 vacrms approvals ul, csa ul, csa ul, csa ce-marking ye s ye s ye s rs1a...10 rs1a...25 rs1a...40 operating temperature -20 to 70c -20 to 70c -20 to 70c storage temperature -40 to 100c -40 to 100c -40 to 100c junction temperature 125c 125c 125c r th junction to case 4.80 k/w 1.10 k/w 0.90 k/w r th junction to ambient 40 k/w 20 k/w 20 k/w rs1a...10 rs1a...25 rs1a...40 rated operational current ac1 @ ta=25c 10 arms 25 arms 40 arms min. operational current 150 ma 150 ma 150 ma rep. overload current t=1 s < 12 aacrms < 37 aacrms < 60 aacrms non-rep. surge current t=10 ms 100 ap 230 ap 300 ap off-state leakage current @ rated voltage and frequency < 3 marms < 3 marms < 3 marms i 2 t for fusing t=1-10 ms 50 a 2 s 265 a 2 s 450 a 2 s critical dv/dt 3 10 a/s 3 50 a/s 3 100 a/s on-state voltage drop @ rated current 1.6 vrms 1.6 vrms 1.6 vrms critical dv/dt off-state 3 250 v/s 3 250 v/s 3 250 v/s
3 rs1a rated insulation voltage 3 4000 vacrms input to output rated insulation voltage 3 4000 vacrms output to case insulation weight approx. 60 g housing material noryl gfn 1, black baseplate aluminium potting compound none relay mounting screws m5 mounting torque 1.5-2.0 nm control terminal mounting screws m3 x 6 mounting torque 0.5 nm power terminal mounting screws m5 x 9 mounting torque 2.4 nm housing specifications dimensions functional diagram + a1 - a2 t1 l1 wiring diagram a1 (+) a2 (-) t1 l1 accessories rm ip20 ip20 cover for rs and rm. this accessory is available in packs of 20 pieces with the above reference.
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