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| Quad Relay 20Amp * 120/240 Vac * AC Output * Zero Voltage and Random Turn-On Swi tching * Triac Output * Industry Standard Package * Panel M ount Four independent AC output relays come in a single standard panel-mount package. Utilizing an AC switch output with internal snubber, relays provide greater protection against false triggering. Model choices include zero-voltage or random turn-on (phase controllable) switching. Manufactured in Crydom's ISO 9001 Certified facility for optimum product performance and reliability. MODEL NUMBER OUTPUT SPECIFICATIONS Operating Voltage (47-63 Hz) [Vrms] Load Current Range [Arms] Transient Overvoltage [Vpk] Max. Surge Current, (16.6ms) [Apk] Max. On-State Voltage Drop @ Rated Current [Vpk] Thermal Resistance Junction to Case (RJC) [uC/W] Maximum I2 t for Fusing, (8.3 msec.) [A2sec] Max. Off-State Leakage Current @ Rated Voltage [mArms] Min. Off-State dv/dt @ Max. Rated Voltage [V/sec] Max. Turn-On Time Max. Turn-Off Time Power Factor (Min.) with Max. Load T D2420Q 24-280 .15-20 600 250 1.6 1.2 260 10 200 1/2 cycle 1/2 cycle 0.5 INPUT SPECIFICATIONS Control Voltage Range Max. Turn-On Voltage Min. Turn-Off Voltage Nominal Input Impedance Typical Input Current @ 5 Vdc 4-15 Vdc 4.0 Vdc 1.0 Vdc 330 Ohms 12 mA (c)2002 CRYDOM CORP, Specifications subject to change without notice. GENERAL NOTES All parameters at 25C and per section unless otherwise specified. Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1 Heat sinking required, max. 20A per section, max. 60A per package. Turn-on time for random turn-on versions is 0.1 msec. FastFax Document No. 166 QUAD Rev. 041902 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: sales@crydom.com 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: intsales@crydom.com. GERMANY: +49 (0)180 3000 506 Quad Relay 20Amp * 120/240 Vac * AC Output GENERAL SPECIFICATIONS Dielectric Strength 50/60Hz Input/Output/Base Insulation Resistance (Min.) @ 500 Vdc Max. Capacitance Input/Output Ambient Operating Temperature Range Ambient Storage Temperature Range M ECHANICAL SPECIFICATIONS 2500 Vrms 109 Ohm 10 pF -40 to 80C -40 to 125C Weight: (typical) Encapsulation: Terminals: .250 X .032 FASTON TERMINAL (8 PLACES) 3.5 oz. (109g) Thermally Conductive Epoxy .25O Faston, .025 Square Pins MOUNTING HOLE/SLOT .017 (4.3) DIA. .025 SQ. PINS 2 PLC'S ON .100 CENTERS AVAILABLE OPTIONS -10 Random Turn-On, Phase Controllable Example: TD242 0Q-10 1.126 (28.6) 2.30 (58.4) A1 A2 120/24OV - 20A C1 -DC SECTION C2 C D 120/24OV - 20A -DC SECTION A -DC SECTION B +DC COMMON -DC SECTION 1.87 1.60 (47.5) (40.6) All dimensions are in inches (millimeters) 120/24OV - 20A B1 B2 120/24OV - 20A D1 D2 .77 (19.6) 1.37 (34.8) 1.80 (45.7) .375 (9.5) .85 (21.6) CURRENT DERATING CURVES 100 0.251/4C/W W IRING DIAGRAM 120/240Vrms LOAD B B1 B2 A1 A2 LOAD A 120/240Vrms Power Dissipation [W] 75 80 0.51/4C/W Max Allowable Base Temp. [1/4C] 90 1.01/4C/W 120/240Vrms LOAD D D1 D2 C1 C2 LOAD C 120/240Vrms 40 2.01/4C/W 5.01/4C/W 105 80 0 15 30 45 60 20 40 60 Total Load Current [Arms] Max Ambient Temp. [C] -- DC SECTION C -- DC SECTION A + DC COMMON -- DC SECTION B -- DC SECTION D Crydom Heat Sinks offer excellent thermal management and are perfectly matched to the load current ratings of Crydom panel mount relays. Request Crydom's Heat Sink specification sheet for all the details. (c)2002 CRYDOM CORP, Specifications subject to change without notice. APPROVALS UL E116949 CSA LR81689 FastFax Document No. 166 QUAD Rev. 041902 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: sales@crydom.com 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: intsales@crydom.com. GERMANY: +49 (0)180 3000 506 |
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