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| Series HA, Series HD 12-90Amp * 480 Vac* AC Output * Zero Voltage and Random Turn-On Switching * Panel Mount * 1200V Blocking Capability Featuring state-of-the-art Surface Mount Technology, these SPST-NO relays deliver proven reliability in the most demanding applications. Output consists of an SCR AC switch and is available in zero-cross, random turn-on (phase controllable) and versions with either AC or DC input (coil) control. Manufactured in Crydom's ISO 9002 Certified facility for optimum product performance and reliability. HA4850 HD4850 HA4875 HD4875 HA4890 HD4890 MODEL NUMBERS AC CONTROL D C C ONTROL HA4812 HD4812 HA4825 HD4825 OUTPUT SPECIFICATIONS Operating Voltage (47-63 Hz) [Vrms] Max. Load Current [Arms] Min. Load Current, [mArms] Transient Overvoltage [Vpk] Max. Surge Current, (16.6ms) [Apk] Max. On-State Voltage Drop @ Rated Current [Vpk] Thermal Resistance Junction to Case (RJC) [C/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 48-530 12 40 1200 140 1.7 1.48 81 10 500 48-530 25 40 1200 250 1.7 1.02 260 10 500 48-530 50 40 1200 625 1.7 0.63 1620 10 500 48-530 75 40 1200 1000 1.7 0.31 4150 10 500 48-530 90 40 1200 1200 1.7 0.28 6000 10 500 1/2 Cycle (DC Input), 10.0 msec (AC Input) 1/2 Cycle (DC Input), 40.0 msec (AC Input) 0.5 0.5 0.5 0.5 0.5 INPUT SPECIFICATIONS Control Voltage Range Max. Reverse Voltage Max. Turn-On Voltage Min. Turn-Off Voltage Nominal Input Impedance Typical Input Current DC CONTROL (D PREFIX) AC CONTROL (A PREFIX) 90-280 Vrms (60Hz) --90 Vrms 10 Vrms 60K Ohms 2mA @ 120 Vrms, 4mA @ 240 Vrms AC CONTROL (E SUFFIX) 3-32 Vdc -32 Vdc 3.0 Vdc 1.0 Vdc See Note 2.0 mA 18-36 Vrms --18 Vrms 4.0 Vrms 9.0K Ohms 3mA @ 24 Vrms GENERAL NOTES (c)1998 CRYDOM CORP, Specifications subject to change without notice. All parameters at 25C unless otherwise specified. Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1 Heat sinking required, for derating curves see page 2. 24 Vac Input option, E suffix. Turn-on time for random turn-on versions is 0.02 msec (DC Control Models). Input circuitry incorporates active current limiter. For recommended applications and more information contact: USA: (800) 8 CRYDOM * (800) 827-9366 * (619) 715-7200 * fax (619) 715-7280 Crydom Corp, 9525 Chesapeake Drive, San Diego, CA 92123 * e-mail: sales@crydom.com WEB SITE: http://www.crydom.com FASTFAX Product Information: (888) 267-9191 UK: (44)1202 812300 * fax (44)1202 812340 Crydom International Ltd., 85, Condor Close, Woolsbridge Industrial Estate, Three-Legged Cross. Wimborne, Dorset, England BH21 6SU GERMANY: (49) (0)6874 182580 * fax (49)(0)6874 182585 Crydom GmbH, Gewerbegebiet Im Schachen, D-66687 Nunkirchen, Germany * e-mail: vertrieb@crydom.com FastFax Document No. 158 SERIES HA/HD.032698, PAGE 1 OF 3 Series HA, Series HD 12-90Amp * 480 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 MECHANICAL SPECIFICATIONS Weight: (typical) Encapsulation: Terminals: AVAILABLE OPTIONS E 24 VAC Input (18-36 Vac) Example: HA4825E -10 Random Turn-On (AC & DC Control) Phase Controllable (DC Control) Example: HD4890-10 Faston Terminals (Up to 50 Amp Models) 1.87 (47.5) 4000 Vrms 109 Ohm 8 pF -40 to 80C -40 to 125C 3.0 oz. (86.5g) Thermally Conductive Epoxy Screws and Saddle Clamps Furnished, Unmounted MOUNTING HOLE/SLOT 0.17 (4.3) DIA. 1.10 (27.9) .45 (11.4) 8-32 TERMINAL (2 PLACES ) 1 OUTPUT 2 F SOLID-STATE RELAY -4 INPUT + 3 2.30 (58.4) 1.70 (43.2) BASE PLATE .125 (3.2) 1.00 (25.4) 1.80 (45.7) 6-32 TERMINAL (2 PLACES) .78 (19.8) .90 (22.9) Screw Torque Requirements: 6-32 Screws - 10 in./lbs., 8-32 and 10-32 Screws - 20in./lbs. (Screws dry without grease.) Fastons: Single pair (up to 25A) Double pair* (up to 50A). *Caution: User must connect to both pairs MOUNTING HOLE/SLOT 0.17 (4.3) DIA. 1.10 (27.9) .45 (11.4) FASTON TERMINAL .250 X .032 (2 PLCS.) .87 REF. (22.2) 1 OUTPUT 2 1.87 (47.5) 4 INPUT 3 2.30 (58.4) 1.70 (43.2) 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. BASE PLATE .125 (3.2) 1.00 (25.4) 1.80 (45.7) FASTON TERMINAL .187 X .032 (2 PLCS.) .78 (19.8) .90 (22.9) All dimensions are in inches (millimeters) (c)1998 CRYDOM CORP, Specifications subject to change without notice. APPROVALS UL E116949 CSA LR81689 VDE 10143 UG FastFax Document No. 158 SERIES HA/HD.032698, PAGE 2 OF 3 For recommended applications and more information contact: USA: (800) 8 CRYDOM * (800) 827-9366 * (619) 715-7200 * fax (619) 715-7280 Crydom Corp, 9525 Chesapeake Drive, San Diego, CA 92123 * e-mail: sales@crydom.com WEB SITE: http://www.crydom.com FASTFAX Product Information: (888) 267-9191 UK: (44)1202 812300 * fax (44)1202 812340 Crydom International Ltd., 85, Condor Close, Woolsbridge Industrial Estate, Three-Legged Cross. Wimborne, Dorset, England BH21 6SU GERMANY: (49) (0)6874 182580 * fax (49)(0)6874 182585 Crydom GmbH, Gewerbegebiet Im Schachen, D-66687 Nunkirchen, Germany * e-mail: vertrieb@crydom.com Series HA, Series HD 12-90Amp * 480 Vac* AC Output CURRENT DERATING CURVES 12A 14 12 7C/W 3C/W 25A 30 1C/W 95 3C/W Base Plate Temp [C] Power Dissipation 8 6 4 120 2 0 0 2 4 6 8 10 12 20 40 60 80 NO HEATSINK Power Dissipation 9C/W 5C/W 2C/W 20 15 10 NO HEATSINK 115 110 5 0 5 10 15 20 25 20 40 60 80 Load Current [Arms] Max Ambient Temp. [C] Load Current [Arms] 120 Max Ambient Temp. [C] 50A 60 1C/W 1.5C/W .5C/W 75A 120 90 Base Plate Temp [C] Base Plate Temp [C] 90A 120 .5C/W .2C/W .4C/W 90 Base Plate Temp [C] 95 Power Dissipation .5C/W .3C/W Power Dissipation 40 2C/W 100 80 1C/W 100 Power Dissipation 80 1C/W 100 20 NO HEATSINK 110 40 110 110 40 120 0 20 40 60 80 0 20 40 60 80 120 0 80 15 30 45 60 75 20 40 60 80 120 0 10 20 30 40 50 20 40 60 Load Current [Arms] Max Ambient Temp. [C] Load Current [Arms] Max Ambient Temp. [C] Load Current [Arms] Max Ambient Temp. [C] (c)1998 CRYDOM CORP, Specifications subject to change without notice. FastFax Document No. 158 SERIES HA/HD.032698, PAGE 3 OF 3 For recommended applications and more information contact: USA: (800) 8 CRYDOM * (800) 827-9366 * (619) 715-7200 * fax (619) 715-7280 Crydom Corp, 9525 Chesapeake Drive, San Diego, CA 92123 * e-mail: sales@crydom.com WEB SITE: http://www.crydom.com FASTFAX Product Information: (888) 267-9191 UK: (44)1202 812300 * fax (44)1202 812340 Crydom International Ltd., 85, Condor Close, Woolsbridge Industrial Estate, Three-Legged Cross. Wimborne, Dorset, England BH21 6SU GERMANY: (49) (0)6874 182580 * fax (49)(0)6874 182585 Crydom GmbH, Gewerbegebiet Im Schachen, D-66687 Nunkirchen, Germany * e-mail: vertrieb@crydom.com Base Plate Temp [C] 10 110 25 100 |
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