CW24 Series * Ratings from 10A to 125A @ 24-280 V AC and 48-660VAC * SCR output for heavy industrial loads * EMC Compliant for reliable operation in harsh environments * Removable IP 20 touch-safe cover * DBC substrate for superior thermal performance * LED input status indicator * AC or DC input * Zero-crossing (resistive loads) or random-fire (inductive loads) output * UL/CSA/TUV Approved, CE Compliant to EN60950-1 PRODUCT SELECTION Description 3-32 VDC 90-280 Vrms 18-36 Vrms 10A 25A 50A 90A 125A CWD2410 CWA2410 CWA2410E CWD2425 CWA2425 CWA2425E CWD2450 CWA2450 CWA2450E CWD2490 CWA2490 CWA2490E CWD24125 CWA24125 CWA24125E OUTPUT SPECIFICATIONS (1) Description Operating Voltage (47-440Hz) [Vrms] Transient Overvoltage [Vpk] Maximum Off-State Leakage Current @ Rated Voltage [mArms] Minimum Off-State dv/dt @ Maximum Rated Voltage [V/sec] (2) Maximum Load Current (3) [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 I t for Fusing 50/60Hz (1/2 cycle) [A sec] Minimum Power Factor (with Maximum Load) HP Ratings: 120 VAC @ FLA HP Ratings: 240 VAC @ FLA 10A 25A 50A 90A 125A 24-280 600 1 500 10 0.15 380/400 1.3 0.35 720/660 0.5 0.5 @ 9.8A 1.5 @ 10A 24-280 600 1 500 25 0.15 570/600 1.3 0.35 1620/1500 0.5 1 @ 16A 3 @ 17A 24-280 600 1 500 50 0.15 810/850 1.3 0.2 3280/3000 0.5 N.A 24-280 600 1 500 90 0.25 1290/1350 1.3 0.14 8320/7560 0.5 3 @ 34A 7.5 @ 40A 24-280 600 1 500 125 0.25 1900/2000 1.25 0.13 18000/16600 0.5 5 @ 56A 10 @ 50A INPUT SPECIFICATIONS (1) Description Control Voltage Range Minimum Turn-On Voltage Minimum Turn-Off Voltage Typical Input Current Nominal Input Impedance Maximum Turn-On Time [msec] (4) Maximum Turn-Off Time [msec] CWD CWA CWAxxxxE 3-32 VDC 3 VDC 1.0 VDC 10 mA @ 12 VDC See note 5 1/2 Cycle 1/2 Cycle 90-280 Vrms 90 Vrms 10 Vrms 6 mA @ 120 Vrms 14.2 K Ohms (6) 50 50 18-36 Vrms 18 Vrms 2 Vrms 24 mA @ 24 Vrms 1.0 K Ohms 50 50 GENERAL SPECIFICATIONS Description Dielectric Strength, Input/Output/Base (50/60Hz) Minimum Insulation Resistance (@ 500 VDC) Maximum Capacitance, Input/Output Ambient Operating Temperature Range Ambient Storage Temperature Range Weight (typical) Encapsulation Terminals Max. Torque Max. Wire Size Parameters 4000 Vrms 109 Ohm 8 pF -40 to 80 C -40 to 125 C 3.0 oz (86.5 g) Thermally conductive Epoxy Screw Type, Finger Proof Output: 8-32, Combo Drive Input: 6-32, Combo Drive Output: 20 in lb (2.2Nm) Input: 10 in lb (1.1Nm) Output:2 x AWG 8 (3.8mm) Input: 2 x AWG 12 (2.5mm) GENERAL NOTES 1) All parameters at 25C unless otherwise specified. 2) Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1 3) Heat sinking required, for derating curves see page 2. 4) Turn-on time for random turn-on version is 0.02 msec. 5) Input circuit incorporates active current limiter 6) 21.5K ohms for random turn-on version (-10 suffix) . MECHANICAL SPECIFICATIONS WIRING DIAGRAM THERMAL DERATE INFORMATION AGENCY APPROVALS Designed in accordance with the requirements of IEC 62314 EN60950 : Meets the requirements of sections1.5: 1,7: 2.9: 2.10.5.3: 4.2: 4.5: 4.7: IEC 61000-4-2 : Electrostatic Discharge - Level 3 (Level 4 with "P" option) IEC 61000-4-3 : Radiated Electromagnetic Noise - Level 3 IEC 61000-4-4 : Electrically Fast Transients - Level 3 (Level 4 with "P" option) IEC 61000-4-5 : Electrical Surges - Level 3 IEC 61000-4-6 : Conducted Electromagnetic Noise - Level 3 E79183 1405925 Rev. 020312 ANNEX - ENVIROMENTAL INFORMATION