Series SD Dual Output to 50A 600 Vac DC Control Solid-State Relay FEATURES/BENEFITS 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. High-current 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. UL recognized. UL File Number: E1285555. * 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 Part Number Description SD24R50-06 12-280 Vac SD24R50 12-280 Vac Control Range SD24D40-06 12-280 Vac SD24R40-06 SD24D50-06 INPUT (CONTROL) SPECIFICATION Min Max Units SD24 4 30 Vdc 12-280 Vac SD48D40-06 5 30 Vdc 12-280 Vac SD48D50XX 10 30 Vdc SD48D40-06 24-500 Vac SD48D50A 24-600 Vac SD48D50A2 24-600 Vac Input Current Range All relays (See Fig. 4a) 3 mA 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 Must Turn-Off Voltage All relays 1 Vdc SD24 1000 Ohms SD48D40-06 1000 Ohms SD48D50A 1400 Ohms SD48D50A2 1800 Ohms 30 V Input Resistance (Typical) Reverse Voltage Protection All relays BLOCK DIAGRAM L1 1 L1 + - input + output 1 - input output T1 T1 L2 2 + - input output L2 2 + - input output T2 Figure 1a -- All SD relays except SD48D40-06 (c) 2011 TELEDYNE RELAYS (800) 284-7007 * www.teledynerelays.com T2 Figure 1b -- SD48D40-06 SD 1 SD\122011\Q4 Series SD Dual Output to 50A 600 Vac DC Control Solid-State Relay MECHANICAL SPECIFICATION TOLERANCES: .012 WEIGHT: 3.88 oz. (110g) 1.1 (28) M4 50A (24-600Vac) Input 10-30 Vdc WEIGHT: 3.88 oz. (110g) T2 400Vac (24-600Vac) .4 (10.2) + .63 (16) max TYPICAL APPLICATION 3 phases 200 up to 480 Vac L1 O.19 (4.7) T1 400Vac L2 - Figure 2d -- SD48D50A; dimensions in inches (mm) Figure 2c -- SD48D40-06, SD24D40-06 and SD24R40-06; dimensions in inches (mm) 1.75 (44.5) 50A 1.06 (27) .88 (22.4) .77 (19.6) 2.28 (58) M4 1.87 (47.6) = .63 (16) max .20 (5.1) 1 2 +-+- L1 .31 (7.75) 3+ 1.0 (25.4) 1.67 (42.5) .4 (10.2) 1.87 (47.6) 4- 1.75 (44.5) .88 (22.4) .77 (19.6) 1.1 (28) O.19 (4.7) = .35 (8.8) 2.28 (58) .83 (21) .5 (12.7) .024x.024 (0.6x0.6) 2~ 1.2 (30) 1.06 (27) 1.75 (44.5) 1.06 (27) .88 (22.4) .77 (19.6) .2 (5.2) .25 (6.3) 1~ 2.28 (58) 1.67 (42.5) WEIGHT: 3.88 oz. (110g) 1.1 (28) O.19 (4.7) T2 Figure 2b -- SD24R50; dimensions in inches (mm) Figure 2a -- SD24R50-06, and SD24D50-06; dimensions in inches (mm) 1.26 (32) - +2 - 1+ T1 .21 (5.2) .21 (5.2) WEIGHT: 3.88 oz. (110g) M4 L2 .31 (7.75) .18 (4.57) T2 2.28 (58) - +2 - 1+ L1 .39 (10) .32 .3 (7.62) (8) T1 .77 (19.6) 1.1 (28) O .19 (4.7) L2 1.87 (47.6) L1 0.3 (7.62) .44 (11.1) 1.4 (35.8) .25x.03 (6.3x0.8) O .19 (4.7) .39 (10) 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) 1.26 (32) L2 L3 1.06 (27) .88 (22.4) .77 (19.6) L2 50A 400Vac (24-600Vac) I 1 + T2 400Vac (24-600Vac) .8 (20.4) 2 2.28 (58) + I 50A T1 1.87 (47.6) = .8 (20.4) 1.67 (42.5) = Y wiring L1 .63 (16) max WEIGHT: 3.88 oz. (110g) 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 2 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE (c) 2011 TELEDYNE RELAYS SD\122011\Q4 Series SD Dual Output to 50A 600 Vac DC Control Solid-State Relay Input Type OUTPUT (LOAD) SPECIFICATION Input Type Min Max Units 12 280 Vrms SD48D40-06 24 510 Vrms SD48D50XX 24 600 Vrms Max R/D Units Off-State dv/dt All relays Operating Range SD24 Min 500 V/s 50 A/s 440 Hz Maximum di/dt (Non-Repetitive) All relays Operating Frequency Range Peak Voltage SD24 600 Vpeak SD48 1200 Vpeak All relays 10 I2t for Match Fusing (<8.3ms) SD24D40-06, SD24R40-06 & SD48D40-06 Load Current Range (Resistive) SD24D40-06, SD24R40-06 & SD48D40-06 All other relays .005 40 Arms .005 50 Arms All other relays 612 A2S 1500 A2S Maximum Surge Current Rating (Non-Repetitive) SD24D40-06, SD24R40-06, & SD48D40-06 A 550 A 1.6 V On-State Voltage Drop All relays output current Zero-Cross Window SD R NA SD D/A 12 CONTROL CHARACTERISTICS Input Currrent (mA) All other relays 350 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 0 0 Vac 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 Control Voltage (V) Figure 4a -- SD24 and SD48D40-06 relays Off-State Leakage Current (60Hz) All other relays 20 2.5 mA 1 mA Turn-On Time (60 Hz) SD24 R All other relays 0.1 ms 8.3 ms 18 Input Current (mA) SD48D40-06 16 14 12 10 8 6 4 2 0 0 5 10 15 20 25 30 35 Control Voltage (V) Figure 4b -- SD48D50A relay Turn-Off Time (60 Hz) All relays 8.3 ms SD24R40-06 10 ms OUTPUT (LOAD) SPECIFICATION (Continued) (c) 2011 TELEDYNE RELAYS (800) 284-7007 * www.teledynerelays.com SD 3 SD\122011\Q4 Series SD Dual Output to 50A 600 Vac DC Control Solid-State Relay SURGE CURRENT ENVIRONMENTAL SPECIFICATION Min Max Units 600 Operating Temperature -40 100 C 400 Storage Temperature -40 100 C Apeak Non-Repetitive 200 Repetitive with initial Tj = 70C 0 Input-Output Isolation 0.01 t (s) 1 10 Figure 5a -- SD24 50A output current SD24D40-06, SD24R40-06 & SD48D40-06 4000 Vrms 3300 Vrms 400 Non-Repetitive 300 Apeak All other relays 0.1 200 100 Output-Case Isolation Repetitive with initial Tj = 70C 0 SD24D40-06, SD24R40-06 & SD48D40-06 All other relays 2500 Vrms 3300 Vrms 0.01 0.1 t (s) 1 10 Figure 5b -- SD48 40A and SD24 40A output current 600 Apeak Non-Repetitive Output to Output 400 200 SD48D50XX 3300 Vrms All other relays 2500 Vrms Repetitive with initial Tj = 70C 0 0.01 0.1 t (s) 1 10 Figure 5c -- SD48 50A output current Junction-Case Thermal Resistance SD24D40-06, SD24R40-06 & SD48D40-06 All other relays 1.1 C/W 0.5 C/W 16 15 14 13 Input Current (mA) 12 11 10 For each input 9 8 7 6 5 4 3 2 1 0 0 5 10 15 20 25 30 35 Control Voltage (V) Figure 4c -- SD48D50A2 relay NOTES: 1. Electrical specifications at 25C unless otherwise specified. 2. For 800Hz applications, contact factory. 3. For additional/custom applications, contact factory. SD 4 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE (c) 2011 TELEDYNE RELAYS SD\122011\Q4 Series SD Dual Output to 50A 600 Vac DC Control Solid-State Relay THERMAL CHARACTERISTICS 150 140 0. 9 C/ W 100 90 70 60 50 40 1 pole 90C 1. 1.3 2C 5 /W C 1.6 /W C /W 2C /W 2.6 C/W 80 4C/W 30 20 Witho ut hea t 10 0 0 5 10 15 20 25 30 35 40 0 45 Max Case Temperature (C) Power Dissipation (W) 0C/W 2 pole /W C 0.4 W C/ 5 0.5 /W C 75 0. 120 110 C/W 0.2 130 sink 10 20 30 Load Current (Arms) 40 50 60 70 80 90 100 110 Ambient Temperature (C) Figure 6a -- SD24 50A relays output current 60 Power Dissipation (W) 40 2 1 pole 35 2. C/ 3 2. 30 /W 2 pole 45 0C 1. 1. 50 /W C 0.2 W C/ 3 0. /W C 55 0. /W C 75 0 . /W C 9 0. 1 C 2 /W C / 35 W C /W 1. 6 C/ W 55 W C/ 6 W C/ W 25 4C 20 /W 15 10 Withou 5 t heat sink 0 0 5 10 15 20 25 30 Load Current (Arms) 35 40 0 10 20 30 40 50 60 70 80 90 100 110 120 125 Ambient Temperature (C) Figure 6b -- SD48 40A and SD24 40A output current 160 0.3C/W 140 2 pole 0.75C/W 120 Power Dissipation (W) 0.95C/W 100 80 1 pole 60 1.6C/W 2.2C/W 40 6C/W 20 0 0 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) Figure 6c-- SD48D50A and SD48D50A2 output current OPTIONAL ADD-ONS Please order add-ons separately: * -12 -- Thermal pad installed. * -14 -- Plastic touch-proof cover. (c) 2011 TELEDYNE RELAYS (800) 284-7007 * www.teledynerelays.com SD 5 SD\122011\Q4