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| Series H12C 50-90Amp * 480 Vac * AC Output * * * * 1200 Volt Blocking Panel Mount Up to 660 Vac Zero Voltage and Random Turn-On * SCR Output * Integrated Overvoltage Protection by Automatic Self Turn-On (Suffix P) M O D E L N U M B E R S DC CONTROL AC CONTROL High voltage relays use IC driven circuits for switching loads up to 660 VAC. All models come with 1200 Volts blocking and are available with either AC or DC input (coil) control. Types H12CA and H12CD are snubberless (reduced leakage current). Manufactured in Crydom's ISO 9001 Certified facility for optimum product performance and reliability. H12CD4850 H12CA4850 48-660 50 150 1200 625 1.6 .63 1620 1.0 500 H12CD4890 H12CA4890 48-660 90 150 1200 1200 1.6 .28 6000 1.0 500 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 (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 1/2 Cycle (DC Control), 10.0 msec (AC Control) 1/2 Cycle (DC Control), 40.0 msec (AC Control) 0.5 0.5 INPUT SPECIFICATIONS Control Voltage Range Max. Turn-On Voltage Min. Turn-Off Voltage Nominal Input Impedance Typical Input Current DC CONTROL (H12CD PREFIX) AC CONTROL (H12CA PREFIX) 4-15 Vdc 4.0 Vdc 1.0 Vdc 300 Ohms 15 mA @ 5 Vdc 90-140 Vrms 90 Vrms 10.0 Vrms 8K Ohms 15 mA @ 120 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. Turn-on time for DC control random turn-on versions is 0.02 msec. SERIES H12C. REV. 031802 PAGE 1 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 Series H12C 50-90Amp * 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: 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. 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 1.87 (47.5) OUTPUT 2 SOLID-STATE RELAY -4 INPUT + 3 2.30 (58.4) 1.70 (43.2) Available Options F Faston Terminals. (50 Amp Models Only) Example: H12CD4850F BASE PLATE .125 (3.2) 1.00 (25.4) 1.80 (45.7) 6-32 TERMINAL (2 PLACES) .78 (19.8) .90 (22.9) G Input Status LED. Agencies Approval Pending Example: H12CD4850G Note: Control Voltage Range 5.5-15Vdc for DC Control Models. Internal Overvoltage Protection. Relay Will Self Trigger Between 900-1200Vpk. Not Suitable For Capacitive Loads. Agencies Approval Pending Example: H12CD4850P Random Turn-On. Example: H12CD4850-10 1.87 (47.5) Screw Torque Requirements: *6-32 Screws - 10 in. lbs., 8-32 and 10-32 Screws - 20in. lbs. (Screws dry without grease.) Fastons: Double pair* (50A model only). Caution: User must connect to both pairs P 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) -10 1 OUTPUT 2 2.30 (58.4) 1.70 (43.2) 4 -INPUT 3 + Ordering System: Combination of the suffixes should be made in the following order: FPG-10. Example: H12CD4850FPG-10 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 SERIES H12C. 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 H12C 50-90Amp * 480 Vac * AC Output CURRENT DERATING CURVES 50A 60 1C/W 1.5C/W .5C/W 90A 120 90 Base Plate Temp [C] Power Dissipation .5C/W .2C/W .4C/W 90 Base Plate Temp [C] Power Dissipation 40 2C/W 100 80 1C/W 100 20 NO HEATSINK 110 110 40 120 0 20 40 60 80 0 20 40 60 80 Load Current [Arms] Max Ambient Temp. [C] 120 80 0 10 20 30 40 50 20 40 60 Load Current [Arms] Max Ambient Temp. [C] (c) 2002 CRYDOM CORP, Specifications subject to change without notice. SERIES H12C. 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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