PS24 Series • Peak-fire SSR for high inductance applications; Ratings from 10A to 90A @ 90- 280 VAC • SCR output for heavy industrial loads • DC control PRODUCT SELECTION Control Voltage 3-32 VDC 10A 25A 50A 90A PSD2410 PSD2425 PSD2450 PSD2490 AVAILABLE OPTIONS OUTPUT SPECIFICATIONS (1) Description Operating Voltage (47-63Hz) [Vrms] Transient Overvoltage [Vpk] Maximum Off-State Leakage Current @ Rated Voltage [mArms] Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec] (2) Maximum Load Current (3) [Arms] Minimum Load Current [mArms] Maximum 1 Cycle Surge Current (50/60Hz) [Apk] Maximum On-State Voltage Drop @ Rated Current [Vpk] Thermal Resistance Junction to Case (Rjc) [°C/W] Maximum 1/2 Cycle I² t for Fusing (50/60Hz) [A2 sec] Minimum Power Factor (with Maximum Load) 10A 25A 50A 90A 90-280 600 10 500 10 40m 115/120 1.6 1.48 66/60 0.5 90-280 600 10 500 25 40 239/250 1.6 1.02 285/259 0.5 90-280 600 10 500 50 40 597/625 1.6 0.63 1779/1621 0.5 90-280 600 10 500 90 40 1145/1200 1.6 0.28 6560/5976 0.5 INPUT SPECIFICATIONS (1) Description DC Control Control Voltage Range Maximum Turn-On Voltage Minimum Turn-Off Voltage Maximum Reverse Voltage Typical Input Current Nominal Input Impedance Maximum Turn-On Time [msec] Maximum Turn-Off Time [msec] 3-32 VDC 3.0 VDC 1.0 VDC -32 2 mA(4) See Note 4 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 8 pF -40 to 80 °C -40 to 125 °C 3.0 oz (86.5g) Thermally conductive Epoxy Screw and saddle Clamps Furnished, Unmounted 6-32 Screws - 10 in/lbs. 8-32 & 10-32 Screws - 20 in. lbs. Single pair (up to 25A) Double pair* (50A model only) *Caution: User must connect to both pairs GENERAL NOTES 1) 2) 3) 4) All parameters at 25°C unless otherwise specified. Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1 Heat sinking required, for derating curves see page 3. Input circuit incorporates active current limiter MECHANICAL SPECIFICATIONS THERMAL DERATE INFORMATION AGENCY APPROVALS E116950 Rev. 062211 Rev. 052307 ANNEX - ENVIROMENTAL INFORMATION