HD4812T

Panel Mount Datasheet HA / HD48T Series Ratings from 12A to 125A 48-530 VAC AC or DC control SCR output for heavy industrial loads Direct bond copper substrate Zero Voltage or instantaneous turn-on outputs Direct power lead frame UL/CSA/TUV Approved, CE Compliant to EN60950-1 Epoxy free design Improved SEMS screw and washer Redesigned housing with anti-rotation barriers For Generation 3 datasheet click here PRODUCT SELECTION Control Voltage 12A 25A 50A 75A 90A 110A 125A 3-32 VDC HD4812T HD4825T HD4850T HD4875T HD4890T HD48110T HD48125T 90-280 Vrms HA4812T HA4825T HA4850T HA4875T HA4890T HA48110T HA48125T 18-36 Vrms HA4812ET HA4825ET HA4850ET HA4875ET HA4890ET HA48110ET HA48125ET AVAILABLE OPTIONS Control Voltage A: 90-280 VAC Overvoltage Protection Thermal Pad Switching Type D: 3-32 VDC Blank: Not Included Blank: Not Included Blank: Zero Voltage Turn-On Series AxxxxE: 18-36 VAC P: Included (3) (4) H: Included -10: Instantaneous Turn-On H A E K P G T -10 48 25 H Operating Rated Load Current Termination Input Status LED Trigger Circuit Voltage 12: 12 Amps Blank: Screw Blank: Not Included T: Phototransistor (1) 48: 48-530 VAC 25: 25 Amps F: Quick Connect G: Included 50: 50 Amps (Up to 50 Amps models) (2) 75: 75 Amps K: Hex standoffs 90: 90 Amps 110: 110 Amps Required for valid part number 125: 125 Amps For options only and not required for valid part number * Not all part number combinations are available. Contact Crydom Technical Support for information on the availability of a specific part number. (5) OUTPUT SPECIFICATIONS Description 12A 25A 50A 75A 90A 110A 125A Operating Voltage (47-63Hz) Vrms 48-530 48-530 48-530 48-530 48-530 48-530 48-530 Transient Overvoltage Vpk 1200 1200 1200 1200 1200 1200 1200 Maximum Off-State Leakage Current Rated Voltage mArms 10 10 10 10 10 10 10 Minimum Off-State dv/dt Maximum Rated Voltage V/sec 500 500 500 500 500 500 500 Maximum Load Current Arms (2)(6) 12 25 50 75 90 110 125 Minimum Load Current mArms 40 40 40 40 40 150 150 Maximum 1 Cycle Surge Current (50/60Hz) Apk 134/140 239/250 597/625 954/1000 1145/1200 1432/1500 1670/1750 Maximum On-State Voltage Drop Rated Current Vrms (7) 1.15 1.15 1.15 1.15 1.15 1.15 1.15 Thermal Resistance Junction to Case (Rjc) C/W 1.03 0.8 0.45 0.3 0.27 0.25 0.22 Maximum 1/2 Cycle I t for Fusing (50/60Hz) A sec 66/60 285/259 1770/1629 4555/4150 6560/5976 10249/9338 13950/12709 Minimum Power Factor (at Maximum Load) 0.5 0.5 0.5 0.5 0.5 0.5 0.5 FDE-07-01 REV. A Do not forget to visit us at: www.crydom.com Copyright 2021 Crydom Inc. Specifications subject to change without notice.Panel Mount Datasheet (5) INPUT SPECIFICATIONS Description HD48xxT HA48xxT HA48xxET (8) Control Voltage Range 3-32 VDC 90-280 Vrms 18-36 Vrms Minimum Turn-On Voltage 3.0 VDC 90 Vrms 18 Vrms Must Turn-Off Voltage 1.0 VDC 10 Vrms 4.0 Vrms Minimum Input Current 2 mA 2 mA 2 mA Maximum Input Current 2.5 mA 4.9 mA 4 mA Current Regulated Nominal Input Impedance 60K Ohm 9K Ohm (9) Maximum Turn-On Time msec 1/2 Cycle 10 20 Maximum Turn-Off Time msec 1/2 Cycle 40 30 (5) GENERAL SPECIFICATIONS Description Parameters Dielectric Strength, Input/Output/Base (50/60Hz) 4000 Vrms 9 Minimum Insulation Resistance ( 500 VDC) 10 Ohm Maximum Capacitance, Input/Output 8 pF Ambient Operating Temperature Range -40 to 80 C Ambient Storage Temperature Range -40 to 125 C Weight (typical) 2.6 oz (74.9 g) Housing Material UL94 V-0 Baseplate Material Aluminum Input Terminal Screw Torque Range in-lb/Nm 13-15 / 1.5-1.7 Load Terminal Screw Torque Range in-lb/Nm 18-20 / 2.0-2.2 SSR Mounting Screw Torque Range in-lb/Nm 18-20 / 2.0-2.2 Input/Load Terminal Screw Torque Range in-lb/Nm (2) w/K option 8-10 / 0.9-1.13 Input/Output Terminal Screw Thread Size 6-32 UNC / 8-32 UNC Humidity per IEC60068-2-78 93% non-condensing LED Input Status Indicator w/G Option (green) 11,641,553 hours (1,328 years) MTBF (Mean Time Between Failures) at 40C ambient temperature (10) 7,210,376 hours (823 years) MTBF (Mean Time Between Failures) at 60C ambient temperature (10) WIRING DIAGRAM AC Input Current vs Input Voltage Recommended Wire Sizes V T Option - High Voltage Output Wire Size Wire Pull-Out Terminals 2.5 (Solid / Stranded) Strength (lb) N Load (11) 2 24 AWG (0.2 mm ) / 0.2 minimum 10 44.5 2 Input 1 ( ) 2 ( ) 2 2 x 12 AWG (3.3 mm ) / 3.3 maximum 90 400 1.5 2 20 AWG (0.5 mm ) / 0.518 minimum 30 133 1 2 Output 1 OUTPUT 2 2 x 10 AWG (5.3 mm ) / 5.3 110 490 S OL I D S T A T E R EL A Y 2 2 x 8 AWG (8.4 mm ) / 8.4 maximum 90 400 0.5 4 INPUT 3 0 0 5 10 15 20 25 30 DC Input Voltage 4 ( / ) 3 (+ / ) EQUIVALENT CIRCUIT BLOCK DIAGRAMS Diagram: HA48xxxxT Diagram: HD48xxxxT 4 1 AC AC -DC 4 1 AC AC/DC Trigger Trigger (13) (13) Converter Circuit Circuit (12) (12) AC 3 2 AC +DC 3 2 AC Current Limiter Do not forget to visit us at: www.crydom.com Copyright 2021 Crydom Inc. Specifications subject to change without notice. Input Current (mA)