specifications are subject to change without notice (30.06.1999) 1 ? system (line and load) monitoring relay ? rated operational current: 30 a and 50 aacrms ? zero switching for heating and motor applications ? rated operational voltage: 230, 400 and 480 vacrms ? transient overvoltage protection built-in ? alarm output signal ? led-indication for alarm and supply/relay on ? din-rail mountable product description ordering key rn 1s 23 h 30 no the system monitoring solid state relay (sense relay) provides an alarm output in the event of a cir- cuit failure. internal circuits monitor: - line voltage - load current - correct functioning of the ssr - ssr input status the relay is designed for applications where immedi- ate fault detection is required. a red led indicates an alarm, a green led indicates dc control supply ok (half led light intensity) resp. relay switched on (full led light intensity). solid state relay number of poles rated operational voltage control input rated operational current alarm output type solid state relays system monitoring relay ( solitron ) type rn1s ....... (sense relay) type selection rated operational control input rated operational alarm output voltage current type 23: 230 vacrms h: active high 30: 30 aacrms no: npn, no 40: 400 vacrms l: active low 50: 50 aacrms nc: npn, nc 48: 480 vacrms po: pnp, no pc: pnp, nc selection guide rated alarm rated operational current operational output 30 aacrms 30 aacrms 50 aacrms 50 aacrms voltage type active high active low active high active low 230 vacrms npn, no rn 1s23h30no rn 1s23l30no rn 1s23h50no rn 1s23l50no npn, nc rn 1s23h30nc rn 1s23l30nc rn 1s23h50nc rn 1s23l50nc pnp, no rn 1s23h30po rn 1s23l30po rn 1s23h50po rn 1s23l50po pnp, nc rn 1s23h30pc rn 1s23l30pc rn 1s23h50pc rn 1s23l50pc 400 vacrms npn, no rn 1s40h30no rn 1s40l30no rn 1s40h50no rn 1s40l50no npn, nc rn 1s40h30nc rn 1s40l30nc rn 1s40h50nc rn 1s40l50nc pnp, no rn 1s40h30po rn 1s40l30po rn 1s40h50po rn 1s40l50po pnp, nc rn 1s40h30pc rn 1s40l30pc rn 1s40h50pc rn 1s40l50pc 480 vacrms npn, no rn 1s48h30no rn 1s48l30no rn 1s48h50no rn 1s48l50no npn, nc rn 1s48h30nc rn 1s48l30nc rn 1s48h50nc rn 1s48l50nc pnp, no rn 1s48h30po rn 1s48l30po rn 1s48h50po rn 1s48l50po pnp, nc rn 1s48h30pc rn 1s48l30pc rn 1s48h50pc rn 1s48l50pc
2 specifications are subject to change without notice (30.06.1999) output specifications rn1s...30.. rn1s...50.. rated operational load current ac 1 @t a = 30c 30 arms 50 arms @t a = 40c 25 arms 50 arms @t a = 50c 23 arms 38 arms @t a = 60c 20 arms 30 arms ac 3 @t a = 40c 6 arms 12 arms zero crossing detection yes yes min. operational current 200 ma 200 ma non-rep. surge current t = 10 ms (tj init. = 25c) 250 a p 600 a p off-state leakage current @ rated voltage and frequency (tj. = 125c, max.) < 6 ma < 6 ma i 2 t for fusing t = 1 to 10 ms 310 a 2 s 1800 a 2 s critical dv/dt off-state 500 v/s 500 v/s rn1s ....... general specifications control specifications supply voltage range 20 to 32 v supply current 40 ma response time pick-up @ 50 hz 10 ms response time drop-out @ 50 hz 10 ms active high control input pick-up voltage typ. 7 vdc drop-out voltage typ. 6.8 vdc input current (vc = 32 v) 4 ma active low control input pick-up voltage typ. vcc - 10 vdc drop-out voltage typ. vcc - 10 vdc input current (vcc = 32 v) 4 ma pnp alarm output alarm output voltage open 0 vdc alarm output voltage @ 100 ma vcc - 2 vdc alarm output current 100 ma npn alarm output alarm output voltage open 32 vdc alarm output voltage @ 100 ma 2 vdc alarm output current 100 ma sense specifications rn1s23..... rn1s40..... rn1s48..... current sensed load current 3 50 ma 3 50 ma 3 50 ma non-sensed leakage current 20 ma 20 ma 20 ma voltage sensed line voltage 3 120 vrms 3 150 vrms 3 180 vrms non-sensed line voltage 50 vrms 80 vrms 100 vrms timing response time from fault to alarm output 100 ms 100 ms 100 ms short-circuit of semiconductor will be sensed will be sensed will be sensed rn1s23..... rn1s40..... rn1s48..... operational voltage range 120 to 265 vac 150 to 440 vac 180 to 530 vac non-rep. peak voltage 800 v p 1000 v p 1200 v p varistor voltage 275 vac 420 vac 510 vac zero voltage turn-on 15 v 15 v 25 v operational frequency range 45 to 65 hz 45 to 65 hz 45 to 65 hz power factor 3 0.5 @ 230 vac 3 0.5 @ 400 vac 3 0.5 @ 480 vac ce-marking (ext. filter for en 50081-1 needed) ye s ye s ye s
specifications are subject to change without notice (30.06.1999) 3 insulation rated impulse withstand voltage input to output 4000 v imp rated impulse withstand voltage output to case 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 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. cable dimenssion 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. cable dimension 1 mm 2 , awg 16 mounting torque max. 2.0 nm heatsink compound used dow corning 340 environment specifications humidity max. 95%, no condensation thermal specifications operating temperature - 20 to +70c (-4 to +158f) storage temperature - 40 to +100c (-40 to +212f) rn1s ....... operation diagram line voltage line current control green led dc supply red led alarm output (normally open type) normal relay off line voltage loss load open circuit dc supply loss relay remains off shorted relay operation relay on = half led light intensity
4 specifications are subject to change without notice (30.06.1999) functional diagrams dimensions terminal layout shown with rhn1 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 l 1 b 1 a 1 t 1 a 2 x 1 a 1 x 1 a 2 b 1 alarm output com control input vcc a 1 l 1 x 1 a 2 b 1 t 1 alarm output com control input vcc l 1 t 1 rn1s ....... rn1s .....n. c/v c/v c/v c/v rn1s .....p. all dimensions in mm all dimensions in mm rhn 1 rhn 2
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