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| Series HA, Series HD 12-90Amp * 480 Vac * AC Output * Zero Voltage and Random Turn-On Switching * Panel Mount * 1200V Transient Capability * Integrated Overvoltage Protection by Automatic Self Turn-On (Suffix P) * 110 & 125A Models Available MODEL NUMBERS AC CONTROL D C CONTROL HA4812 HD4812 HA4825 HD4825 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 9001 Certified facility for optimum product performance and reliability. HA4850 HD4850 HA4875 HD4875 HA4890 HD4890 OUTPUT SPECIFICATIONS Operating Voltage (47-63 Hz) [Vrms] Max. Load Current 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 [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 (R JC [C/W] ) Maximum I 2 t for Fusing, (8.3 msec.) [A 2sec] 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 0.5 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 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 P R E F I X ) AC CONTROL (E SUFFIX) 3-32 Vdc -32 Vdc 3.0 Vdc 1.0 Vdc See Note 2.0 mA 90-280 Vrms (60Hz) --90 Vrms 10 Vrms 60K Ohms 2mA @ 120 Vrms, 4mA @ 240 Vrms 18-36 Vrms --18 Vrms 4.0 Vrms 9.0K Ohms 3mA @ 24 Vrms GENERAL NOTES (c) 2002 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: 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 FastFax Document No. 158 SERIES HA/HD. REV. 031802 PAGE 1 OF 3 Series HA, Series HD 12-90Amp * 480 V ac* 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 F G Faston Terminals (Up to 50 Amp Models) Example: HD4850F Input Status LED. Agencies Approval Pending Example: HD4850G Note: Control Voltage Range 4.5-32 Vdc for DC Control Models. Internal Overvoltage Protection. Relay Will Self Trigger Between 900-1200 Vpk. Not Suitable For Capacitive Loads. Agencies Approval Pending. Example: HD4825P Random Turn-On (AC & DC Control) Phase Controllable (DC Control) Example: HD4890-10 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 1.10 (27.9) .45 (11.4) MOUNTING HOLE/SLOT 0.17 (4.3) DIA. 8-32 TERMINAL (2 PLACES ) 1 OUTPUT 2 SOLID-STATE RELAY -4 INPUT + 3 2.30 (58.4) 1.70 (43.2) P BASE PLATE .125 (3.2) 1.00 (25.4) 1.80 (45.7) 6-32 TERMINAL (2 PLACES) .78 (19.8) .90 (22.9) -10 Screw Torque Requirements: 6-32 Screws - 10 in. lbs., 8-32 and 10-32 Screws - 20in. lbs. (Screws dry without grease.) MOUNTING Fastons: Single pair (up to 25A) Double pair* (up to 50A). *Caution: User must connect to both pairs 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 Ordering System: Combination of the suffixes should be made in the following order: EFPG-10. Example: HA4850EFPG-10 1.87 (47.5) 2.30 (58.4) 1.70 (43.2) SOLID-STATE RELAY -4 INPUT + 3 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) APPROVALS UL E116949 CSA LR81689 VDE 10143 UG FastFax Document No. 158 SERIES HA/HD. REV. 031802 PAGE 2 OF 3 (c) 2002 CRYDOM CORP, Specifications subject to change without notice. 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 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 Base Plate Temp [C] Base Plate Temp [C] 9C/W 5C/W Base Plate Temp [C] 10 Power Dissipation 110 25 Power Dissipation 3C/W 2C/W 100 8 6 4 120 2 0 0 2 4 6 8 10 12 20 40 60 80 NO HEATSINK 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] Max Ambient Temp. [C] 120 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 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 110 110 40 120 0 110 40 120 0 20 40 60 80 0 20 40 60 80 120 80 15 30 45 60 75 20 40 60 80 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) 2002 CRYDOM CORP, Specifications subject to change without notice. FastFax Document No. 158 SERIES HA/HD. REV. 031802 PAGE 3 OF 3 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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