Series 1 240 VAC • Crydom's signature family of solid-state relays. Ratings from 10A to 125A @ 24-280 VAC • SCR output for heavy industrial loads • AC or DC control • Zero-crossing (resistive loads) or random-fire (inductive loads) output • UL/CSA/VDE Approved, CE Compliant to EN60950-1 PRODUCT SELECTION Control Voltage 3-32 VDC 90-280 VAC 18-36 VAC 10A 25A 50A 75A 90A 110A 125A D2410 A2410 A2410E D2425 A2425 A2425E D2450 A2450 A2450E D2475 A2475 A2475E D2490 A2490 A2490E D21110 A24110 A24110E 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 1 Cycle Surge Current (60Hz) [Apk] Maximum 1 Cycle Surge Current (50Hz) [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 (60Hz) [A2 sec] Maximum 1/2 Cycle I² t for Fusing (50Hz) [A2 sec] Minimum Power Factor (with Maximum Load) 10A 25A 50A 75A 90A 110A 125A 24-280 600 10 500 10 40 120 115 1.6 1.48 60 66 0.5 24-280 600 10 500 25 40 250 239 1.6 1.02 259 285 0.5 24-280 600 10 500 50 40 625 597 1.6 0.63 1621 1779 0.5 24-280 600 10 500 75 40 1000 954 1.6 0.31 4150 4555 0.5 24-280 600 10 500 90 40 1200 1145 1.6 0.28 5976 6560 0.5 24-280 600 10 500 110 150 1500 1432 1.7 0.25 9338 10249 0.5 24-280 600 10 500 125 150 1750 1670 1.7 0.22 12709 13950 0.5 INPUT SPECIFICATIONS (1) Description ( D PREFIX) ( A PREFIX) ( E SUFFIX) 3-32 VDC -32 3.0 VDC (5) 1.0 VDC 3.4-20 mA 1500 Ohm 1/2 Cycle 1/2 Cycle 90-280 Vrms 90 Vrms 10 Vrms 2.0-4.0 mA 60 K Ohm 10 40 18-36 Vrms 18 Vrms 4.0 Vrms 3 mA 9.0 K Ohm 10 40 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] 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, mounted 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) 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) 5) For relays with option ”G” minimum control voltage is 4.5VDC WIRING DIAGRAM MECHANICAL SPECIFICATIONS THERMAL DERATE INFORMATION AGENCY APPROVALS EN60950 : Meets the requirements of sections1.5: 1,7: 2.9: 2.10.5.3: 4.2: 4.5: 4.7: E116949 LR81689 10143 UG (Not Applicable: -B and 4D) Rev. 062211 ANNEX - ENVIROMENTAL INFORMATION