A2450

Series 1 240 VAC • Crydom's signature family of solid-state relays. Ratings from 10A to 125A @ 12-280 VAC • SCR output for heavy industrial loads • AC or DC control • Zero-crossing (resistive loads) or random-fire ( inductive loads) out put PRODUCT SELECTION Control Voltage 3-32 VDC 90-280 VAC 18-36 VAC 10A D2410 A2410 A2410E 25A D2425 A2425 A2425E 50A D2450 A2450 A2450E 75A D2475 A2475 A2475E 90A D2490 A2490 A2490E 110A D21110 A24110 A24110E 125A D24125 A24125 A24125E 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 Surge Current (16.6ms) [Apk] Maximum On-State Voltage Drop @ Rated Current [Vpk] Thermal Resistance Junction to Case (Rjc) [°C/W] Maximum I2 t for Fusing (8.3 msec) [A2 sec] Minimum Power Factor (with Maximum Load) 24-280 600 10 500 10 40 120 1.6 1.48 60 0.5 24-280 600 10 500 25 40 250 1.6 1.02 260 0.5 24-280 600 10 500 50 40 625 1.6 0.63 1620 0.5 24-280 600 10 500 75 40 1000 1.6 0.31 4150 0.5 24-280 600 10 500 90 40 1200 1.6 0.28 6000 0.5 24-280 600 10 500 110 150 1500 1.7 0.25 9340 0.5 24-280 600 10 500 125 150 1750 1.7 0.22 12700 0.5 For Contact information visit our web site. www.crydom.com ©2008 Crydom, Inc. Specifications subject to change without notice. INPUT SPECIFICATIONS (1) Description Control Voltage Range Maximum Reverse Voltage Maximum Turn-On Voltage Minimum Turn-Off Voltage Typical Input Current Nominal Input Impedance [Ohms] Maximum Turn-On Time [msec] (4) Maximum Turn-Off Time [msec] ( D PREFIX) 3-32 VDC -32 3.0 VDC 1.0 VDC 3.4-20 mA 1500 Ohm 1/2 Cycle 1/2 Cycle ( A PREFIX) 90-280 Vrms 90 Vrms 10 Vrms 2.0-4.0 mA 60 K Ohm 10 40 ( E SUFFIX) 18-36 Vrms 18 Vrms 4.0 Vrms 3 mA 9.0 K Ohm 10 40 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 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. (Screws dry without grease) Single pair (up to 25A) Double pair* (50A model only) *Caution: User must connect to both pairs GENERAL NOTES 1) All parameters at 25°C 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 3. 4) Turn-on time for Random turn-on versions is 0.02 msec (DC Control Models) For Contact information visit our web site. www.crydom.com ©2008 Crydom, Inc. Specifications subject to change without notice. MECHANICAL SPECIFICATIONS THERMAL DERATE INFORMATION AGENCY APPROVALS UL E116949 CSA LR81689 VDE 10143 UG (Not Applicable: -B and 4D) Rev. 070308 For Contact information visit our web site. www.crydom.com ©2008 Crydom, Inc. Specifications subject to change without notice. For Contact information visit our web site. www.crydom.com ©2008 Crydom, Inc. Specifications subject to change without notice. ANNEX - ENVIROMENTAL INFORMATION For Contact information visit our web site. www.crydom.com ©2008 Crydom, Inc. Specifications subject to change without notice.