H12WD4850 Crydom Co., H12WD4850 Datasheet
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H12WD4850
Specifications of H12WD4850
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H12WD4850 Summary of contents
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... Maximum 1/2 Cycle I² t for Fusing (50/60Hz) [A2 sec] Minimum Power Factor (with Maximum Load) • Ratings from 25A to 125A @ 48-660 V AC • SCR output for heavy industrial loads • DC control • Zero-crossing (resistive loads) or random-fire (inductive loads) output 50A 75A H12WD4850 H12WD4875 25A 48-660 1200 1.0 500 25 ...
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INPUT SPECIFICATIONS (1) Description Control Voltage Range Maximum Turn-On Voltage Minimum Turn-Off Voltage Typical Input Current Nominal Input Impedance Maximum Turn-On Time [msec] (4) Maximum Turn-Off Time [msec] GENERAL SPECIFICATIONS Description Dielectric Strength, Input/Output/Base (50/60Hz) Minimum Insulation Resistance (@ 500 ...
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MECHANICAL SPECIFICATIONS THERMAL DERATE INFORMATION AGENCY APPROVALS E116949 (25, 50, 75 and 90A) E116950 (25 and 125A) LR81689 10143 UG Rev. 110110 ...
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ANNEX - ENVIROMENTAL INFORMATION ...