specifications are subject to change without notice (30.06.1999) 1 product description ordering key solid state relays system monitoring relays (sense relay) type ra.... .....s ? system (line and load) monitoring relay ? zero switching ? rated operational current: 25, 50 and 90 aacrms ? rated operational voltage: 120, 230 and 400 vacrms ? high surge current capability ? alarm output signal ? led indication for alarm and supply the system monitoring solid state relay (sense relay) pro- vides an alarm output in the event of a circuit failure. inter- nal circuits monitor: - line voltage/line current - correct functioning of the ssr - ssr input status the relay is designed for appli- cations where immediate fault detection is required. a red led indicates an alarm, a green led indicates dc con- trol supply ok (half led light intensity) resp. relay switched on (full led light intensity). solid state relay switching mode rated operational voltage rated operational current control input non-rep. peak voltage alarm output type sense ssr ra 23 25 h 06 no s switching mode rated operational rated operational control non-rep. peak alarm output voltage current input voltage type a: zero switching 12: 120 vacrms 25: 25 aacrms h: active high 06: 650 v p no: npn, no 23: 230 vacrms 50: 50 aacrms l: active low 10: 1000 v p nc: npn, nc 40: 400 vacrms 90: 90 aacrms po: pnp, no pc: pnp, nc rated opera- control alarm output rated operational current tional voltage input type 25 aacrms 50 aacrms 90 aacrms 120 vacrms active high npn, no ra 1225 h06nos ra 1250 h06nos ra 1290 h06nos npn, nc ra 1225 h06ncs ra 1250 h06ncs ra 1290 h06ncs pnp, no ra 1225 h06pos ra 1250 h06pos ra 1290 h06pos pnp, nc ra 1225 h06pcs ra 1250 h06pcs ra 1290 h06pcs active low npn, no ra 1225 l06nos ra 1250 l06nos ra 1290 l06nos npn, nc ra 1225 l06ncs ra 1250 l06ncs ra 1290 l06ncs pnp, no ra 1225 l06pos ra 1250 l06pos ra 1290 l06pos pnp, nc ra 1225 l06pcs ra 1250 l06pcs ra 1290 l06pcs 230 vacrms active high npn, no ra 2325 h06nos ra 2350 h06nos ra 2390 h06nos npn, nc ra 2325 h06ncs ra 2350 h06ncs ra 2390 h06ncs pnp, no ra 2325 h06pos ra 2350 h06pos ra 2390 h06pos pnp, nc ra 2325 h06pcs ra 2350 h06pcs ra 2390 h06pcs active low npn, no ra 2325 l06nos ra 2350 l06nos ra 2390 l06nos npn, nc ra 2325 l06ncs ra 2350 l06ncs ra 2390 l06ncs pnp, no ra 2325 l06pos ra 2350 l06pos ra 2390 l06pos pnp, nc ra 2325 l06pcs ra 2350 l06pcs ra 2390 l06pcs 400 vacrms active high npn, no ra 4025 h10nos ra 4050 h10nos ra 4090 h10nos npn, nc ra 4025 h10ncs ra 4050 h10ncs ra 4090 h10ncs pnp, no ra 4025 h10pos ra 4050 h10pos ra 4090 h10pos pnp, nc ra 4025 h10pcs ra 4050 h10pcs ra 4090 h10pcs active low npn, no ra 4025 l10nos ra 4050 l10nos ra 4090 l10nos npn, nc ra 4025 l10ncs ra 4050 l10ncs ra 4090 l10ncs pnp, no ra 4025 l10pos ra 4050 l10pos ra 4090 l10pos pnp, nc ra 4025 l10pcs ra 4050 l10pcs ra 4090 l10pcs type selection selection guide
2 specifications are subject to change without notice (30.06.1999) supply voltage range 20 to 32 vdc supply current @ 24 vdc 40 ma dc 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 ra.... .....s 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 ra..25.06..s ra..50.06..s ra..90.10..s rated operational current ac 1 25 arms 50 arms 90 arms min. operational load current 200 ma 200 ma 200 ma non-rep. surge current t=10 ms 250 a p 600 a p 1000 a p off-state leakage current @ rated voltage and frequency 6 ma 6 ma 6 ma i 2 t for fusing t=1-10 ms 310 a 2 s 1800 a 2 s 5000 a 2 s critical dv/dt 3 500 v/s 3 500 v/s 3 500 v/s ra12...06..s ra23...06..s ra40...10..s operational voltage range 40 to 140 vacrms 85 to 265 vacrms 150 to 440 vacrms non-rep. peak voltage 600 v p 600 v p 1000 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 cos j 3 0.5 @ 120 vacrms 3 0.5 @ 230 vacrms 3 0.5 @ 400 vacrms ce-marking yes yes yes ra12...06..s ra23...06..s ra40...10..s 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 60 vrms 3 120 vrms 3 150 vrms non-sensed line voltage 30 vrms 50 vrms 80 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 general specifications control specifications output specifications sense specifications
specifications are subject to change without notice (30.06.1999) 3 ra.... .....s ra..25.....s ra..50.....s ra..90.....s operating temperature -20 to +70c (-4 to +158of) -20 to +70c (-4 to +158of) -20 to +70c (-4 to +158of) storage temperature -40 to +100c (-40 to +212of) -40 to +100c (-40 to +212of) -40 to +100c (-40 to +212of) junction temperature 115c (239of) 115c (239of) 115c (239of) r th junction to case 1.25 k/w 0.65 k/w 0.35 k/w r th junction to ambient 12 k/w 12 k/w 12 k/w mains input/load output load output/mains input c/v vcc control input com. alarm output rated insulation voltage input to output 3 4000 vacrms rated insulation voltage output to case 3 4000 vacrms ic alarm output control input + 3 6 7 4 2 1 line/load raxxxxxxnxs normal operation relay relay off on line voltage loss line voltage loss load open circuit dc supply loss dc supply loss relay remains off shorted relay shorted relay line voltage = half led light intensity c/v 1 + 3 6 7 4 ic alarm output control input 2 line/load raxxxxxxpxs 4 - 5 not con. 3 + 6 control 7 alarm thermal specifications insulation wiring diagrams functional diagram operation diagram load current control green led dc supply red led alarm output (normally open type)
4 specifications are subject to change without notice (30.06.1999) ra ..90 .....s ra ..25 .....s ra ..50 .....s t a ambient temp. [ c] 0.92 0.76 0.60 0.45 0.29 - 63 1.2 0.99 0.80 0.62 0.44 0.26 55 1.5 1.3 1.1 0.85 0.63 0.42 47 1.9 1.6 1.4 1.1 0.89 0.63 40 2.4 2.1 1.8 1.5 1.2 0.91 33 3 2.7 2.3 1.9 1.5 1.1 26 3.9 3.5 3 2.5 2 1.5 20 5.5 4.8 4.1 3.4 2.7 2.1 15 8.6 7.5 6.4 5.4 4.3 3.2 9 17.9 15.6 13.4 11.2 8,9 6.7 4 20 30 40 50 60 70 50 45 40 35 30 25 20 15 10 5 power dissipa- tion [w] thermal resistance [k/w] load current [a] power dissipa- tion [w] 2 1.7 1.4 1 0.71 0.40 32 2.5 2.1 1.8 1.4 1 0.66 27 3.1 2.7 2.3 1.9 1.4 1 23 4 3.5 3 2.5 2 1.4 20 4.9 4.3 3.7 3.1 2.5 1.9 16 6.2 5.4 4.6 3.9 3.1 2.3 13 8.1 7.1 6.1 5.1 4 3 10 11.3 9.9 8.5 7.1 5.6 4.2 7 - 15.6 13.3 11.1 8.9 6.7 5 - - - - 18.7 14 2 20 30 40 50 60 70 25 22.5 20 17.5 15 12.5 10 7.5 5 2.5 t a ambient temp. [ c] load current [a] thermal resistance [k/w] 90 80 70 60 50 40 30 20 10 0.63 0.53 0.42 0.32 - - 97 0.81 0.69 0.57 0.45 0.33 - 84 1 0.89 0.75 0.61 0.47 0.33 71 1.3 1.2 1 0.83 0.66 0.49 59 1.7 1.5 1.3 1.1 0.85 0.64 47 2.2 1.9 1.7 1.4 1.1 0.83 36 3.1 2.7 2.3 1.9 1.5 1.2 26 4.8 4.2 3.6 3 2.4 1.8 17 10 8.8 7.5 6.3 5 3.8 8 20 30 40 50 60 70 t a ambient temp. [ c] thermal resistance [k/w] load current [a] power dissipa- tion [w] ra.... .....s heatsink dimensions (load current versus ambient temperature)
specifications are subject to change without notice (30.06.1999) 5 >12.5 k/w 3.0 k/w 0.8 k/w 0.25 k/w < 0.25 k/w ra.... .....s heatsink selection housing specifications no heatsink required rhs 100 assy rhs 301 assy rhs 301 f assy consult your distributor r th s-a carlo gavazzi heatsink (see general accessories) thermal resistance weight approx. 110 g housing material noryl gfn 1, black base plate aluminium, nickel-plated potting compound polyurethane relay mounting screws m5 mounting torque 1.5 nm power terminal mounting screws m5 x 6 mounting torque 2.4 nm control connector 5 pole, centre distance 2.54 mm compare the value found in the load current versus temper- ature chart with the standard heatsink values and select the heatsink with the next lower value. r-system cable sense 5-wire cable length in cm * 0: no connector mounted (method 1300-105-424) 1: 1 connector mounted 2: 2 connectors mounted heatsinks din rail adapter varistors fuses connector for ribbon cable: methode 1300-105-424 header for pcb mounting: methode 1100-8-105-01 ribbon cable: 5 x 0.5 mm 2 , centre distance 2.54 mm alarm led supply led 5.2 13 2 x m5 apply heatsink compound 17.8 5.1 58.2 45.5 5.3 14.5 4 x m m = 2.54 47.5 29 24.5 all dimensions in mm dimensions accessories ribbon cable ordering no. rcs 5-200-0*
|
