? 2014 teledyne relays (800) 284-7007 ? www.teledynerelays.com s page 1 s\072014\q3 series s single output to 660 vac ac/dc control features/benefits ? industry standard package ? internal snubber (except s60 models) ? designed for all types of loads ? ac or dc control available ? excellent thermal performance ? tight zero-cross window for low emi ? high immunity to surges description the series s single-phase relays are designed for all types of loads. the design incorporates an scr or triac output. the relays utilize optical isolation to protect the control from load transients. all contain an internal snubber for output protection. high-current models are excellent for motor and phase angle control. applications ? heating control ? motor control ? uninterruptible power supplies ? light dimmers ? industrial and process control ? on/off controls of ac equipment approvals s24 and s48 models are ul recognized. ul file number: e128555. mechanical specification tolerances: p .01 (0.3) weight: 3.18 oz. (90g) 1~ 2~ 4- 3+ 1.1 (28) ?.19 (?4.7) 1.7 (43.2) 1.87 (47.6) .26 (7.5) .2 (5.1) 1 (25.4) 1.75 (44.5) m4 m3 2.29 (58.2) 1.06 (27) .77 (19.6) .9 (22.8) ( p 0.5) 1.02 (25.8) ( p .02) figure 1 s relays, 12C95 a; dimensions in inches (mm) 125a model uses larger m5 output screw terminals 4C 3+ - + 1 2 * 1-2 can be changed * ssr must be mounted on a heat sink line protection load line voltage control figure 2 s relays typical application part numbers package & line switch output feature 3 chip type voltage 1 type 2 current s 24 r 12 -22 d 25 a 40 s 48 r 25 -22 d 50 125 s 60 d 50 125 notes 1) line voltage (nominal): 24 = 240 vac; 48 = 480 vac; 60 = 600 vac 2) switch type: r = random turn-on; d = zero-cross turn-on; a = ac control, zero-cross turn-on 3) feature: -22 = 24 vac control. available on a type 240 vac, 25 and 40a models and a type 480 vac, 25, 50, 125a models part number example: s48a25-22 for rohs compliant contact factory
s page 2 specifications are subject to change without notice ? 2014 teledyne relays s\072014\q3 series s single output to 125a 660 vac ac/dc control control voltage (v) input current (ma) 4 6 8 10 14 16 20 18 22 24 26 28 12 2 0 2101214 0 4 6 8 16 18 26 28 30 20 22 24 figure 3a s48r, s48d and s60d relays control characteristics input (control) specification min max units control range s24 r 3 30 vdc d 4 30 vdc s48 r 4 30 vdc d 5 30 vdc s60 d 5 30 vdc sxxa a 90 240 vac/vdc sxxxxx-22 a 17 80 vac/vdc input current range s r/d 3 30 ma s a 3 8 ma sxxxxx-22 a 5.6 26 ma must turn-off voltage s r/d 1 vdc s24 a 15 vac s48 a 1 vac sxxxxx-22 3 vac input resistance (typical) s r/d 1000 ohms s a 30,000 ohms sxxxxx-22 3000 ohms reverse voltage protection s r/d 30 v s a na control characteristics control voltage (v) input current (ma) 4 6 8 10 14 16 20 18 22 24 26 28 30 12 2 0 2101214 0 4 6 8 16 18 26 28 30 20 22 24 figure 3b s24d/r relays control voltage (v) input current (ma) 0 0 1020 304050607080 5 10 15 20 25 30 figure 3c s24a and s48a relays control voltage (v) input current (ma) 4 6 8 2 0 20 100 120 140 0 40 60 80 160 180 200 220 240 figure 3d sxxxxx-22 relays
? 2014 teledyne relays (800) 284-7007 ? www.teledynerelays.com s page 3 s\072014\q3 series s single output to 660 vac ac/dc control output (load) specification min max units operating range s24 12 280 vrms s48 24 520 vrms s60 24 660 vrms peak voltage s24 600 vpeak s48 1200 vpeak s60 1600 vpeak load current range (resistive) 12a output current .005 12 arms 25a output current .005 25 arms 40a output current .005 40 arms 50a output current .005 50 arms 125a output current .005 125 arms inductive load current 12a output current 2.5 arms 25a output current 5 arms 40a output current 9 arms 50a output current 12 arms 125a output current 30 arms capacitive load current s60d50 13 arms s60d125 48 arms maximum surge current rating (non-repetitive) 12a output current 120 a s24, 25a output current 240 a s48, 25a output current 230 a 40a output current 350 a 50a output current 550 a 125a output current 2000 a output (load) specification (continued) min max units on-state voltage drop 12a output current 1.3 v 25a output current 1.2 v 40a output current 1.4 v 50a output current 1.4 v 125a output current 1.3 v s60d125 1.1 v zero-cross window (typical) s r na v s d/a 12 vac off-state leakage current (60hz) s24 3 ma s48 d/a 3 ma s48 r 2.5 ma s60 a 1 ma turn-on time (60hz) s r 0.1 ms s d 8.3 ms s a 24.9 ms turn-off time (60hz) s r/d 8.3 ms s a 24.9 ms off-state dv/dt 500 v/ ? s maximum di/dt (non-repetitive) 50 a/ ? s
s page 4 specifications are subject to change without notice ? 2014 teledyne relays s\072014\q3 series s single output to 125a 660 vac ac/dc control output (load) specification (continued) min max units operating frequency 0.1 440 hz i2t for match fusing (<8.3ms) 12a output current 72 a2s s24r25 312 a2s s24d/s24a 25a output current 288 a2s s48 25a output current 265 a2s 40a output current 612 a2s 50a output current 1500 a2s 125a output current 20000 a2s environmental specification min max units operating temperature -40 100 c s48d50 -55 100 c storage temperature -40 +100 c input-output isolation 4000 vrms output-case isolation 12a output current 2500 vrms 25a output current 2500 vrms 40a output current,r 2500 vrms 40a output current,d 3300 vrms 40a output current,a 3300 vrms 50a output current 3300 vrms 125a output current 3300 vrms 10 1 0.1 0.01 50 100 150 0 t(s) apeak non-repetitive repetitive with initial t j = 70c figure 4a 12a output current surge current 110 0.1 0.01 0 50 100 150 200 250 0 t(s) apeak non-repetitive repetitive with initial t j = 70c 110 0.1 0.01 0 100 200 300 400 t(s) apeak non-repetitive repetitive with initial t j = 70c 110 0.1 0 0 200 400 600 0 t(s) apeak non-repetitive repetitive with initial t j = 70c 110 1 0.1 0.01 0 500 1000 1500 2000 t(s) apeak non-repetitive repetitive with initial t j = 70c figure 4b 25a output current figure 4c 40a output current figure 4d 50a output current figure 4g 125a output current
? 2014 teledyne relays (800) 284-7007 ? www.teledynerelays.com s page 5 s\072014\q3 series s single output to 660 vac ac/dc control thermal characteristics t case max (c) 100 95 90 85 80 75 1.1 c /w 1.6 c/w 6 c/w 4 c/w full on state 50% duty cycle 0 2 4 6 8 10 12 14 16 18 20 0 1 2 3 4 5 6 7 8 9 10 111201020 30405060708090100110120 load current (arms) power dissipation (w) ambient temperature (c) 2.2 c/w ambient temperature (c) t case max (c) 100 90 80 70 0.95c/w 0.75c/w 1. 1 c /w 2.2c/w full on state 50% duty cycle 0 0 5 10 15 20 25 30 35 40 24681012141618202224260102030405060708090100110120 6c/ w load current (arms) power dissipation (w) 1 .6 c /w 2.2 c/w 1.1c/w 0.7 5 c/ w 0.55c/w 1.6c/w 6 c /w full on state 50% duty cycle 0 0 5 10 15 20 25 30 35 40 45 50 55 60 0 2 1 0 1 1 0 0 1 0 9 0 8 0 7 0 6 0 5 0 4 0 3 0 2 0 1 0 0 4 8 3 6 3 4 3 2 3 8 20 3 6 2 4 2 2 2 0 2 8 1 6 1 4 1 2 1 0 1 8 6 4 2 65 90 100 80 70 75 85 95 t case max (c) ambient temperature (c) load current (arms) power dissipation (w) 0.95c/ w ambient temperature (c) 0 5 10 15 20 25 30 35 40 45 50 55 60 0 0 10 20 30 40 50 60 70 80 90 100 0 0.3 c/w 0.55 c/w full on state 50% duty cycle 0 10 20 30 40 50 60 70 80 90 100 110 120 70 80 90 100 75 85 95 t case max (c) 2.2 c/w load current (arms) power dissipation (w) 6 c/w 1. 6 c/w 1.1 c/w 0.95 c /w 0.75 c/w figure 5a 12a output current figure 5b 25a output current figure 5c 40a output current figure 5d 50a output current ambient temperature (c) 2.2 c/w 0.3c/w 0.55 c/w 1.6 c /w 0.95c/w 0.75c/ w 6 c/w 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 0102030405060708090100110120 0 10 20 30 40 50 60 70 80 90 100 110120130140150 full on state 50% duty cycle 65 80 90 100 70 t case max (c) load current (arms) power dissipation (w) 1.1 c /w fiure 5e 125a output current te: 1. electrical speci?cations measured at 25c unless otherwise speci?ed. 2. for 800hz applications, contact factory. 3. for additional/custom options, contact factory. optional add-ons please order add-ons separately: ? -12 thermal pad installed. ? -14 plastic touch-proof cover.
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