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H12WD4890 Datasheet(PDF) 1 Page - Crydom Inc., |
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H12WD4890 Datasheet(HTML) 1 Page - Crydom Inc., |
1 / 7 page DataSheet Panel Mount H12WD Series • Ratings from 25A to 125A @ 48-660 VAC • Low off-state leakage current (snubberless) • SCR output for heavy industrial loads • Zero turn-on or instantaneous turn-on outputs • UL/CSA/VDE Approved, CE Compliant to EN60950-1 • Improved SEMS screw and washer • Redesigned housing with anti-rotation barriers For Generation 3 datasheet click here • DC control • Direct Bond Copper substrate • EMC Compliant to Level 3 • Direct Power Lead Frame • Epoxy Free Design PRODUCT SELECTION Control Voltage 25A 50A 75A 90A 125A 4-32 VDC H12WD4825 H12WD4850 H12WD4875 H12WD4890 H12WD48125 AVAILABLE OPTIONS Thermal Pad Blank: Not Included H: Included Series Transient Overvoltage 2WD: 1200 Vpk Rated Load Current 25: 25 Amps 50: 50 Amps 75: 75 Amps 90: 90 Amps 125: 125 Amps Switching Type Blank: Zero Voltage Turn-On -10: Instantaneous Turn-On (7) Input Status LED Blank: Not Included G: Included Termination Blank: Screw F: Quick Connect (5) K: Round standoffs Operating Voltage 48: 48-660 VAC 48 H1 25 K P G H -10 Overvoltage Protection Blank: Not Included P: Included (6) 2WD Required for valid part number For options only and not required for valid part number OUTPUT SPECIFICATIONS (1) 125A 90A 75A 50A 25A Description Operating Voltage (47-440Hz) [Vrms] 48-660 48-660 48-660 48-660 48-660 Transient Overvoltage [Vpk] 1200 1200 1200 1200 1200 Maximum Off-State Leakage Current @ Rated Voltage [mArms] 1.0 1.0 1.0 1.0 1.0 Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec] 500 500 500 500 500 Maximum Load Current [Arms] (2) 25 50 75 90 125 Minimum Load Current [mArms] 150 150 150 150 150 Maximum 1 Cycle Surge Current (50/60Hz) [Apk] 239/250 597/625 954/1000 1145/1200 1670/1750 Maximum On-State Voltage Drop @ Rated Current [Vrms] 1.15 1.15 1.15 1.15 1.15 Thermal Resistance Junction to Case (Rjc) [°C/W] 0.8 0.45 0.3 0.27 0.22 Maximum 1/2 Cycle I² t for Fusing (50/60Hz) [A² sec] 285/259 1779/1621 4555/4150 6560/5976 13950/12709 Minimum Power Factor (at Maximum Load) 0.5 0.5 0.5 0.5 0.5 INPUT SPECIFICATIONS (1) Description DC Control Control Voltage Range 4-32 VDC Minimum Turn-On Voltage (3) 4.0 VDC Minimum Turn-Off Voltage 1 .0 VDC Minimum Input Current 7 mADC Maximum Input Current 12 mADC Nominal Input Impedance Current Regulated Maximum Turn-On Time [msec] (4) 1/2 Cycle Maximum Turn-Off Time [msec] 1/2 Cycle Do not forget to visit us at: www.crydom.com Copyright © 2013 Crydom Inc. Specifications subject to change without notice. |
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