Series DSD, DLD Time Delay Relay • 10-50 Amp • DC Control, AC Output • External Adjustment • Industry Standard Package • Zero Voltage Turn-On • Panel Mount MODEL NUMBERS These “on-operate” (pull-in) time-delay solid state relays are housed in a single industry standard package. AC output is controlled by a DC input and has an externally adjustable time delay. Choices include models with two timedelay ranges. Manufactured in Crydom''s ISO 9001 Certified facility for optimum product performance and reliability. DSD2410 DSD2425 DSD2450 DLD2410 DLD2425 DLD2450 48-280 48-280 48-280 48-280 48-280 48-280 .04-10 .04-25 .04-50 .04-10 .04-25 .04-50 Transient Overvoltage [Vpk] 600 600 600 600 600 600 Max. Surge Current, (16.6ms) [Apk] 120 250 625 120 250 625 Max. On-State Voltage Drop @ Rated Current [Vpk] 1.6 1.6 1.6 1.6 1.6 1.6 1.48 1.02 0.63 1.48 1.02 0.63 Maximum I 2 t for Fusing, (8.3 msec.) [A 2sec] 60 260 1620 60 260 1620 Max. Off-State Leakage Current @ Rated Voltage [mArms] 10 10 10 10 10 10 500 500 500 500 500 500 OUTPUT SPECIFICATIONS➀ Operating Voltage Range (47-63 Hz) [Vrms] ➂ [Arms] Load Current Range Thermal Resistance Junction to Case [R θJC] Min. Off-State dv/dt @ Max. Rated Voltage [V/µsec] Max. Turn-On Time ➁ ➃ Adjustable, See Table Max. Turn-Off Time Max. Reset Time [µsec] ➄ 1/2 cycle 1/2 cycle 1/2 cycle 1/2 cycle 1/2 cycle 1/2 cycle 100 100 100 100 100 100 0.5 0.5 0.5 0.5 0.5 0.5 Power Factor (Min.) with Max. Load INPUT SPECIFICATIONS ➀ Control Voltage Range 3.5-15Vdc Max. Turn-On Voltage 3.5 Vdc Min. Turn-Off Voltage 1.0 Vdc Min. Input Impedance 1500 Ohms Typical Input Current TYPICAL TURN-ON DELAY ➀ DC CONTROL 3.4mA @ 5 Vdc, 11.4mA @ 15Vdc RESISTOR O (Short) 10K Ω 100KΩ 470KΩ 1.0MΩ ➃ TIME (DSD) TIME (DLD) 0.10 sec 0.19 sec 0.94 sec 4.0 sec 8.3 sec 1.6 sec 3.1 sec 15 sec 64 sec 133 sec © 2002 CRYDOM CORP, Specifications subject to change without notice. GENERAL NOTES ➀ All parameters at 25˚C unless otherwise specified. ➁ Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1 ➂ Heat sinking required, for derating curves see page 2. ➃ Timing Resistor may be as high as 10M Ohm with performance dependent on resistor quality. ➄ Before and after time-out. FastFax Document No. 201 DSD,DLD. Rev.021302 PAGE 1 OF 2 For recommended applications and more information contact: USA: Sales Support (877) 502-5500 Tech Support (877) 702-7700 FAX (619) 710-8540 Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154 Email: [email protected] WEB SITE: http://www.crydom.com UK: +44 (0)1202 365070 • FAX +44 (0)1202 365090 Crydom International Ltd., 7 Cobham Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE, Email: [email protected]. GERMANY: +49 (0)180 3000 506 Series DSD, DLD Time Delay Relay • 10-50 Amp GENERAL SPECIFICATIONS Dielectric Strength, Input section/output/base 4000 Vrms 1010 Insulation Resistance @ 500Vdc Ambient Operating Temperature Range -30 to 80˚C Ambient Storage Temperature Range -40 to 125˚C MECHANICAL SPECIFICATIONS Weight: (typical) 3.0 oz. (43g) Encapsulation: Thermally Conductive Epoxy Terminals: Screws and Saddle Clamps Furnished, Unmounted WIRING DIAGRAM 1.10 (27.9) .45 (11.4) ~ 1 OUTPUT 8-32 TERMINAL (2 PLACES ) 2 2.30 (58.4) 1.70 (43.2) 1.87 (47.5) TIME DELAY RELAY 4A 4B 3B 3A INPUT -- Timing Resistor .250 (6.35) 1.00 (25.4) 1.80 (45.7) + DC CONTROL .78 (19.8) .87 (22.2) FASTON TERMINAL .187 X .032 4 PLCS. All dimensions are in inches (millimeters) CURRENT DERATING CURVES 25A 120 100 3°C/W 2°C/W 20 15 110 10 NO HEATSINK 5 2 4 6 8 Load Current [Arms] 10 20 40 60 80 Max Ambient Temp. [°C] 1°C/W .5°C/W 40 5 10 15 20 Load Current [Arms] 25 20 40 60 80 Max Ambient Temp. [°C] 100 2°C/W 110 20 120 0 90 1.5°C/W Power Dissipation NO HEATSINK 0 60 Base Plate Temp [°C] 115 25 Power Dissipation Power Dissipation 8 4 95 1°C/W 5°C/W 110 Base Plate Temp [°C] 7°C/W 9°C/W 50A 30 3°C/W Base Plate Temp [°C] 10A 12 120 NO HEATSINK 0 10 20 30 40 Load Current [Arms] 50 20 40 60 80 Max Ambient Temp. [°C] © 2002 CRYDOM CORP, Specifications subject to change without notice. APPROVALS UL E116949 FastFax Document No. 201 DSD,DLD. Rev.021302 PAGE 2 OF 2 For recommended applications and more information contact: USA: Sales Support (877) 502-5500 Tech Support (877) 702-7700 FAX (619) 710-8540 Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154 Email: [email protected] WEB SITE: http://www.crydom.com UK: +44 (0)1202 365070 • FAX +44 (0)1202 365090 Crydom International Ltd., 7 Cobham Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE, Email: [email protected]. GERMANY: +49 (0)180 3000 506