Generation 3 CSW Series • Ratings from 10A to 90A @ 24-280 V AC • 3-32 V DC input range • Low off-state leakage current (snubberless) • SCR output for heavy industrial loads • EMC Compliant for reliable operation in harsh environments • Replaces the CSD/CSE series relays For 4th Generation datasheet click here PRODUCT SELECTION Control Voltage 3-32 VDC 10A 25A 50A 75A 90A CSW2410 CSW2425 CSW2450 CSW2475 CSW2490 AVAILABLE OPTIONS OUTPUT SPECIFICATIONS (1) Description Operating Voltage (47-440Hz) [Vrms] Transient Overvoltage [Vpk] Maximum Off-State Leakage Current @ Rated Voltage [mArms] (2) Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec] (3) Maximum Load Current (4) [Arms] Minimum Load Current [Arms] Maximum 1 Cycle Surge Current (50/60) [Apk] Maximum On-State Voltage Drop @ Rated Current [Vpk] Thermal Resistance Junction to Case (Rjc) [°C/W] Maximum I² t for Fusing 50/60Hz (1/2 cycle) [A² sec] Minimum Power Factor (with Maximum Load) 10A 25A 50A 75A 90A 24-280 600 1.0 500 10 0.15 115/120 1.6 1.48 66/60 0.5 24-280 600 1.0 500 25 0.15 239/250 1.6 1.02 285/259 0.5 24-280 600 1.0 500 50 0.15 597/625 1.6 0.63 1779/1621 0.5 24-280 600 1.0 500 75 0.25 954/1000 1.6 0.31 4555/4150 0.5 24-280 600 1.0 500 90 0.25 1145/1200 1.6 0.28 6560/5976 0.5 Generation 3 INPUT SPECIFICATIONS (1) Description Parameters Control Voltage Range Minimum Turn-On Voltage Minimum Turn-Off Voltage Typical Input Current Nominal Input Impedance Maximum Turn-On Time [msec] (5) Maximum Turn-Off Time [msec] 3-32 VDC 3 VDC 1.0 VDC 10 mA @ 12 VDC Active Current Limiter 1/2 Cycle 1/2 Cycle GENERAL SPECIFICATIONS Description Dielectric Strength, Input/Output/Base (50/60Hz) Minimum Insulation Resistance (@ 500 V DC) Maximum Capacitance, Input/Output Ambient Operating Temperature Range Ambient Storage Temperature Range Weight (typical) Encapsulation Terminals Recommended Terminal Screw Torque Range: Fastons: Parameters 4000 Vrms 109 Ohm 10 pF -40 to 80 °C -40 to 125 °C 3.0 oz (86.5 g) Thermally conductive Epoxy Srews and Saddle Clamps Furnished, Unmounted 6-32 Screws - 10 in/lbs. 8-32 & 10-32 Screws - 20 in. lbs. (Screws dry without grease) Single pair (up to 25A) Double pair* (up to 50A). *Caution: User must connect to both pairs GENERAL NOTES 1) All parameters at 25°C unless otherwise specified. 2) 10mA for models with snubber (S option) 3) Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1 4) Heat sinking required, see derating curves. 5) Turn-on time for random turn-on version (-10 suffix) is 0.1ms WIRING DIAGRAM MECHANICAL SPECIFICATIONS Generation 3 THERMAL DERATE INFORMATION AGENCY APPROVALS Designed in accordance with the requirements of IEC 62314 IEC 61000-4-2 : Electrostatic Discharge – Level 3 (Level 4 with “P” option) IEC 61000-4-4 : Electrically Fast Transients – Level 3 (Level 4 with “P” option) IEC 61000-4-5 : Electrical Surges – Level 3 E116949 LR81689 10143 UG Rev113011 Generation 3 ANNEX - ENVIROMENTAL INFORMATION Generation 3