2-88 specifications are subject to change without notice (08.05.2002) ac solid state contactor, 1- and 2 poles zero switching for heating and motor applications instant-on switching rated operational current 30 a, 50 a and 63 a rated operational voltage 230 vac, 400/480 vac transient overvoltage protection built-in led-indication ip 20 protection din-rail mountable product description ordering key rn 1 a 23 a 50 the solitron solid state contactor is designed for industrial heating and motor control applications. the solid state contactor is capable of switching 1-, 2-, and 3-phase applications with loads up to 63 a ac1 load and up to 24 a ac3 load. the solid state con- tactor is designed for din- rail mounting with integrated heatsink and overvoltage protection. the heatsink is moved to the front for optimal convection cooling in the panel. cable ducting system will not stop the airflow. the contactor elements are soldered directly on to the direct copper bonded sub- strate (dcb-technology). ac or dc controlled versions are available. built-in led status indication for applied control voltage. solid state relay number of poles switching type a: zero switching b: instant on switching rated operational voltage control voltage rated operational current solid state relays 1- and 2 pole solitron with integrated heatsink type selection, 1 pole rated operational control voltage rated operational current voltage ac51: 30 a ac51: 50 a ac51: 63 a ac53a: 6 a ac53a: 12 a ac53a: 24 a 230 vac 5-32 vdc rn 1a23d30 rn 1a23d50 rn 1a23d63 5-32 vdc rn 1b23d30 rn 1b23d50 rn 1b23d63 24-230 15% vac/dc rn 1a23a30 rn 1a23a50 rn 1a23a63 400/480 vac 5-32 vdc rn 1a48d30 rn 1a48d50 rn 1a48d63 5-32 vdc rn 1b48d30 rn 1b48d50 rn 1b48d63 24-230 15% vac/dc rn 1a48a30 rn 1a48a50 rn 1a48a63 type selection, 2 pole rated operational control voltage rated operational current voltage ac51: 30 a total ac51: 50 a total ac53a: 6 a ac53a: 12 a 230 vac 5-32 vdc rn 2a23d30 rn 2a23d50 5-32 vdc rn 2b23d30 rn 2b23d50 24-265 vac/dc rn 2a23a30 rn 2a23a50 400/480 vac 5-32 vdc rn 2a48d30 rn 2a48d50 5-32 vdc rn 2b48d30 rn 2b48d50 24-265 vac/dc rn 2a48a30 rn 2a48a50
specifications are subject to change without notice (08.05.2002) 2-89 general specifications rn..23... rn..48... operational voltage range 24 to 265 vac 42 to 530 vac non-rep. peak voltage 800 v p 1200 v p varistor voltage 275 vac 510 vac operational frequency range 45 to 65 hz 45 to 65 hz power factor at rated voltage 0.5 0.5 approvals ul, cul, csa ul, cul, csa ce-marking yes yes norms fulfilled hd 419.2s1 low-voltage controlgear semiconductor contactors en 50082-2 generic immunity standard. industrial environment input specifications rn....d rn....a.. rated control voltage range rn1 5 to 32 vdc 24 to 265 vac/dc rn2 2 x 5 to 32 vdc 2 x 24 to 265 vac/dc pick-up voltage 4 vdc 14 vac/dc drop-out voltage 3 vdc 6 vac/dc reverse voltage max. 32 vdc - input current rn1 < 9 ma < 12 ma rn2 < 9 ma per pole < 12 ma per pole response time pick-up time max. (50 hz) rn1a 10 ms 20 ms rn.b < 1 ms - drop-out time max. (50 hz) rn.a 10 ms 20 ms rn.b 10 ms - input-on indication (led, green) yes yes output specifications rn.....30 rn.....50 rn.....63 rated operational current rn1a.. ac51 @ta=30? 30 a 50 a 63 a @ta=40? 30 a 50 a 50 a @ta=50? 23 a 38 a 40 a @ta=60? 20 a 30 a 30 a ac53a @ta=40? 6 a 12 a 24 a rn2a.. ac51 @ta=30? 30 a total sum 50 a total sum - @ta=40? 30 a total sum 50 a total sum - @ta=50? 23 a total sum 38 a total sum - @ta=60? 20 a total sum 30 a total sum - ac53a @ta=40? 6 a 12 a - zero crossing detection yes yes yes min. operational current 200 ma 200 ma 200 ma rep. overload current t=1 s (tj init.=25?) 55 aacrms 125 aacrms 150 aacrms non-rep. surge current t=10 ms (tj init.=25?) 250 a p 600 a p 1000 a p off-state leakage current, @ rated voltage and frequency (tj.=125?, max.) < 1 ma < 1 ma < 1 ma i 2 t for fusing t=1 to 10 ms 310 a 2 s 1800 a 2 s 5000 a 2 s critical dv/dt off-state 500 v/? 500 v/? 500 v/? rn 1 a 23 a 50
2-90 specifications are subject to change without notice (08.05.2002) thermal specifications rn.....30 rn.....50 rn.....63 operational temperature -20 to +70 c (-4 to +158 f) -20 to +70 c (-4 to +158 f) -20 to +70 c (-4 to +158 0 f) storage temperature -40 to +100 c (-40 to +212 f) -40 to +100 c (-40 to +212 f) -40 to +100 c (-40 to +212 f) junction temperature < 125? (257?) < 125? (257?) < 125? (257?) r th junction to ambient (ac load) 2.8 k/w 1.7 k/w 1.5 k/w insulation rated impulse withstand voltage input to output 4000 v imp rated impulse withstand voltage output to heatsink 4000 v imp dimensions dimensions with rhn 1 (30 a) (h x w x d) 120 x 45 x 110 mm dimensions with rhn 2 (50, 63 a) (h x w x d) 120 x 90 x 110 mm housing specifications mounting din-rail 35 mm weight with rhn1 470 g weight with rhn2 780 g housing material glass reinforced noryl se1gfn1 led window material pc lexan 141r base plate aluminium, nickel-plated potting compound polyurethane, casco nobel terminals screw with captive wire clamp control terminals nominal 4 mm 2 or 2 x 2.5 mm 2 awg 12 or 2 x awg 14 min. 0.5 mm 2 , awg 20 mounting torque max. 0.6 nm power terminals nominal 10 mm 2 or 2 x 6 mm 2 awg 6 or 2 x awg 10 min. 1 mm 2 , awg 16 mounting torque max. 2.0 nm heatsink compound used dow corning 340 environment specifications humidity max. 95%, no condensation wiring diagrams rn 1 a 23 a 50 1-pole rn... 2-pole rn... control input control input control input l+/l a 1 ~ - - - / l-/l a 2 l 1 t 1 ~ - - - / ~ - - - / l+/l a 1 l-/l a 4 l 1 t 1 l 2 t 2 l-/l a 2 l+/l a 3
specifications are subject to change without notice (08.05.2002) 2-91 rn 1 a 23 a 50 functional diagrams 1-pole rn... 2-pole rn... control input l+/l ~ - - - / l-/l a 1 a 2 l 1 t 1 l 1 t 1 l 2 t 2 a 1 a 2 control input 1 control input 2 ~ - - - / ~ - - - / l+/l l-/l l+/l l-/l a 3 a 4 applications single and double pole relay application line-neutral line-line double pole relay in 3-phase application delta and star application (economy switch) l 1 l 2 /n l 1 l 2 l 3 two single pole relays in 3-phase application delta and star. (economy switch) l 1 l 2 l 3 terminal layout 1-pole rn.. 2-pole rn.. l 1 a 1 a 3 a 1 l 2 l 1 t 1 a 2 t 1 a 4 a 2 t 2 shown with rhn1
2-92 specifications are subject to change without notice (08.05.2002) applications (cont.) rn 1 a 23 a 50 3 single pole relays in 3-phase application delta, star, star with neutral single and double pole relay in 3-phase application delta, star, star with neutral dimensions l 1 l 2 l 3 n l 1 l 2 l 3 n 4 120 45 33,7 103 71,6 37 30 20 70 60 4 120 93 72 45 89 103 71,6 37 20 70 30 60 note: all dimensions in mm note: all dimensions in mm rhn 1 rhn 2
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