Series SD Dual Ouput to 50A 600 Vac DC Control Solid-State Relay Part Number Description SD24R50-06 12-280 Vac SD24R50 12-280 Vac SD24D40-06 12-280 Vac SD24D50-06 12-280 Vac SD48D50A 24-600 Vac SD48D50A2 24-600 Vac Part Number Explanation 48 SD Series R -06 50 Feature3 Switch Type2 Line Voltage1 Output Current - Amps NOTES 1) Line Voltage (nominal): 24 = 240 Vac; 48 = 480 Vac 2) Switch Type: R = Random turn-on; D = Zero-cross turn-on; 3) Features: -06 = Faston terminals A = Common control adapter A2 = Individual control adapter INPUT (CONTROL) SPECIFICATION Min Max Units SD24 4 30 Vdc SD48D50XX 10 30 Vdc Control Range Input Current Range Must Turn-Off Voltage 3 mA 1 Vdc 1000 Ohms Input Resistance (Typical) SD24 SD48D50A 1400 Ohms SD48D50A2 1800 Ohms 30 V Reverse Voltage Protection FEATURES/BENEFITS • Designed for all types of loads • Dual output (two relays in one package) • Faston terminals • Connector for common or individual control • Tight zero-cross window for low EMI • High immunity to surges DESCRIPTION The Series SD dual-phase relays are designed for all types of loads. The design incorporates two relays in a single package. The relays utilize optical isolation to protect the control from load transients. Highcurrent models are excellent for motor and phase angle control. The 50A 600 Vac models are available with common control connector or individual control connector. Applications include motor control, heating control, uninterruptible power supplies, light dimmers, industrial and process control, and on/off controls of AC equipment. APPROVALS All models are UL recognized. UL File Number: E128555. BLOCK DIAGRAM L1 + 1 – input output T1 L2 + 2 – input output T2 Figure 1a — All SD relays © 2014 TELEDYNE RELAYS (800) 284-7007 • www.teledynerelays.com SD Page 1 SD\042014\Q2 Series SD Dual Ouput to 50A 600 Vac DC Control Solid-State Relay MECHANICAL SPECIFICATION M4 1.0 (25.4) TOLERANCES: ± .012 1.75 (44.5) 50A – 400Vac + (24-600Vac) Input 10-30 Vdc WEIGHT: 3.88 oz. (110g) T2 400Vac (24-600Vac) .4 (10.2) L2 50A T1 1.06 (27) .88 (22.4) .77 (19.6) 2.28 (58) = .63 (16) max .20 (5.1) 1 2 +–+– L1 .31 (7.75) 3+ 1.2 (30) 1.67 (42.5) .4 (10.2) 1.87 (47.6) 2~ 4- 2.28 (58) .21 (5.2) 1.1 (28) Ø.19 (4.7) = .35 (8.8) 2.28 (58) .83 (21) .5 (12.7) .024x.024 (0.6x0.6) 1.75 (44.5) 1.06 (27) .88 (22.4) .77 (19.6) 1.87 (47.6) .25 (6.3) 1~ T2 Figure 2b — SD24R50; dimensions in inches (mm) 1.1 (28) Ø.19 (4.7) – +2 – 1+ T1 WEIGHT: 3.88 oz. (110g) Figure 2a — SD24R50-06, SD24D50-06; dimensions in inches (mm) 1.26 (32) M4 L2 .31 (7.75) .21 (5.2) WEIGHT: 3.88 oz. (110g) 1.67 (42.5) T2 L1 .39 (10) .32 .3 (7.62) (8) 1.87 (47.6) – +2 – 1+ .18 (4.57) 1.4 (35.8) 0.3 (7.62) .44 (11.1) T1 .77 (19.6) 1.1 (28) Ø .19 (4.7) L2 .39 (10) 2.28 (58) .25x.03 (6.3x0.8) Ø .19 (4.7) L1 1.75 (44.5) 1.06 (27) .88 (22.4) .77 (19.6) 0.9 (29.2) 1.87 (47.6) 1.75 (44.5) .2 (5.2) 1.26 (32) .63 (16) max Figure 2d — SD48D50A; dimensions in inches (mm) WEIGHT: 3.88 oz. (110g) TYPICAL APPLICATION Figure 2c — SD24D40-06; dimensions in inches (mm) 3 phases 200 up to 480 Vac L1 1.75 (44.5) 1.06 (27) 1.1 (28) .88 (22.4) .77 (19.6) M4 Ø.19 (4.7) L2 L3 1.06 (27) .88 (22.4) .77 (19.6) (24-600Vac) I T1 400Vac 50A 1 + T2 400Vac (24-600Vac) .8 (20.4) L2 I 2 2.28 (58) + 1.87 (47.6) = L1 50A = .8 (20.4) 1.67 (42.5) Y wiring .63 (16) max WEIGHT: 3.88 oz. (110g) Δ wiring .2 (5.2) .31 (7.75) Input 10-30 Vdc .63 (16) max Figure 2e — SD48D50A2; dimensions in inches (mm) single phase Figure 3 — SD48D50A SD Page 2 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE © 2014 TELEDYNE RELAYS SD\042014\Q2 Series SD Dual Ouput to 50A 600 Vac DC Control Solid-State Relay OUTPUT (LOAD) SPECIFICATION Input Type Min CONTROL CHARACTERISTICS Max Units SD24 R/D 12 280 Vrms 24 600 Vrms SD24 600 Vpeak SD48 1200 Vpeak SD48D50XX Peak Voltage Input Currrent (mA) Operating Range 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 0 Load Current Range (Resistive) 0 SD24D40-06 .005 40 Arms All other relays .005 50 Arms A All other relays 550 A V 18 SD D/A Off-State Leakage Current (60Hz) 16 14 12 10 8 6 4 2 Zero-Cross Window R 8 10 12 14 16 18 20 22 24 26 28 30 Figure 4a — SD24 Input Current (mA) 350 SD 6 20 SD24D40-06 1.6 4 Control Voltage (V) Maximum Surge Current Rating (Non-Repetitive) On-State Voltage Drop 2 0 0 NA ±12 Vac 2.5 mA 5 10 15 20 25 30 35 Control Voltage (V) Figure 4b — SD48D50A relay 16 Turn-On Time (60 Hz) R All other relays Turn-Off Time (60 Hz) Off-State dv/dt 0.1 ms 8.3 ms 8.3 500 ms V/μs 14 13 12 Input Current (mA) SD24 15 11 10 For each input 9 8 7 6 5 4 3 Maximum di/dt (Non-Repetitive) 50 A/μs 2 1 0 Operating Frequency Range 10 440 0 5 10 15 20 25 30 35 Control Voltage (V) Hz Figure 4c — SD48D50A2 relay I t for Match Fusing (<8.3ms) 2 SD24D40-06 612 A 2S All other relays 1500 A 2S © 2014 TELEDYNE RELAYS (800) 284-7007 • www.teledynerelays.com SD Page 3 SD\042014\Q2 Series SD Dual Ouput to 50A 600 Vac DC Control Solid-State Relay ENVIRONMENTAL SPECIFICATION THERMAL CHARACTERISTICS Min Max Units 150 Operating Temperature –40 100 °C 130 Storage Temperature –40 100 °C 110 140 3300 Vrms 0. 9° C/ W 100 90 80 70 60 50 2.6 °C/W 40 1 pole 4°C/W 30 20 Withou t heat 10 0 Output-Case Isolation 90°C 1. 1.3 2°C 5° /W C 1.6 /W °C /W 2°C /W 0 5 10 15 20 25 30 35 40 0 45 sink 10 20 30 Load Current (Arms) SD24D40-06 2500 Vrms All other relays 3300 Vrms Max Case Temperature (°C) All other relays Power Dissipation (W) Vrms 0°C/W 4000 /W 0.2°C SD24D40-06 2 pole /W °C 0.4 Input-Output Isolation W C/ 5° 0.5 /W °C 75 0. 120 40 50 60 70 80 90 100 110 Ambient Temperature (°C) Figure 6a — SD24 50A relays output current 60 Vrms Junction-Case Thermal Resistance Power Dissipation (W) 2500 40 2° 1 pole 35 2. C/W 3° 2. 30 /W All other relays 2 pole 45 0°C Vrms /W °C 0 .2 W C/ 3° 0. /W °C 55 /W °C 75 0 . /W C 9° 3300 0. 1. 1. 50 SD48D50XX 0. 1° C 2 ° /W C / 35 W °C /W 1. 6° C/ W 55 Output to Output C/ 6° W C/ W 25 4°C 20 /W 15 SD24D40-06 1.1 °C/W 10 All other relays 0.5 °C/W 0 Withou 5 0 5 10 15 20 25 30 Load Current (Arms) 35 40 0 t heat sink 10 20 30 40 50 60 70 80 90 100 110 120 125 Ambient Temperature (°C) Figure 6b — SD24D40-06 output current 160 0.3°C/W 140 2 pole Power Dissipation (W) 0.95°C/W 600 Non-Repetitive 400 Apeak 0.75°C/W 120 SURGE CURRENT 200 Repetitive with initial Tj = 70°C 100 80 1 pole 1.6°C/W 60 2.2°C/W 40 0 0.01 0.1 t (s) 1 10 Figure 5a — SD24 50A output current 6°C/W 20 0 0 400 5 10 15 20 25 30 35 40 45 50 Load Current (Arms) 0 10 20 30 40 50 60 70 80 90 100 Ambient Temperature (°C) Non-Repetitive Apeak 300 Figure 6c— SD48D50A and SD48D50A2 output current 200 100 Repetitive with initial Tj = 70°C 0 0.01 0.1 1 10 t (s) Figure 5b — SD48 40A and SD24 40A output current 600 OPTIONAL ADD-ONS Non-Repetitive Apeak NOTES: 1. Electrical specifications at 25°C unless otherwise specified. 2. For 800Hz applications, contact factory. 3. For additional/custom applications, contact factory. Please order add-ons separately: • -12 — Thermal pad installed. • -14 — Plastic touch-proof cover. 400 200 Repetitive with initial Tj = 70°C 0 0.01 0.1 t (s) 1 10 Figure 5c — SD48 50A output current SD Page 4 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE © 2014 TELEDYNE RELAYS SD\042014\Q2