CKRA2420

DIN Rail Mount Datasheet CKR24 Series Rating from 10 A to 30 A 280 VAC Slim 22.5mm (width) package SCR output for heavy industrial loads LED input status indicator AC or DC control Zero Voltage (resistive loads) or Instantaneous (inductive loads) turn-on output PRODUCT SELECTION Control Voltage 10 A 20 A 30 A 4-32 VDC Control CKRD2410 CKRD2420 CKRD2430 110-280 VAC Control CKRA2410 CKRA2420 CKRA2430 90-140 VAC Control CKRB2410 CKRB2420 CKRB2430 18-36 VAC Control CKRA2410E CKRA2420E CKRA2430E AVAILABLE OPTIONS Control Voltage D: 4-32 VDC B: 90-140 VAC Overvoltage Protection A: 110-280 VAC Blank: Not Included Series AxxxxE: 18-36 VAC P: Included CKR D 24 10 E P -10 Operating Rated Load Current Switching Type Voltage 10: 10 Amps Blank: Zero Voltage Turn-On 24: 24-280 VAC 20: 20 Amps -10: Instantaneous Turn-On 30: 30 Amps Required for valid part number For options only and not required for valid part number OUTPUT SPECIFICATIONS (1) Description 10 A 20 A 30 A Operating Voltage (47-63Hz) Vrms 24-280 24-280 24-280 Transient Overvoltage Vpk 600 600 600 Maximum Off-State Leakage Current Rated Voltage mArms 10 10 10 Minimum Off-State dv/dt Maximum Rated Voltage V/sec (2) 500 500 500 Maximum Load Current Arms 10 20 30 Minimum Load Current Arms 0.15 0.15 0.15 Maximum Surge Current (16.6ms) Apk 120 250 1200 Maximum On-State Voltage Drop Rated Current Vpk 1.6 1.6 1.6 Maximum I t for Fusing (8.3 msec) A sec 60 260 6000 Minimum Power Factor (with Maximum Load) 0.5 0.5 0.5 Do not forget to visit us at: www.crydom.com Copyright 2020 Crydom Inc. Specifications subject to change without notice.I N P U T S DIN Rail Mount Datasheet INPUT SPECIFICATIONS (1) Description CKRD24xx CKRA24xx CKRB24xx CKRA24xxE Control Voltage Range 4.0-32 VDC 110-280 Vrms 90-140 Vrms 18-36 Vrms Minimum Turn-On Voltage 4.0 VDC 110 Vrms 90 Vrms 18 Vrms Must Turn-Off Voltage 1.0 VDC 10 Vrms 10 Vrms 4.0 Vrms Typical Input Current (4) 8-12 mA 5 mA 240 Vrms 5 mA 120 Vrms 10 mA 24 Vrms Maximum Turn-On Time msec (3) 1/2 Cycle 10 10 10 Maximum Turn-Off Time msec 1/2 Cycle 40 40 40 GENERAL SPECIFICATIONS Description Parameters Dielectric Strength, Input/Output/Base (50/60Hz) 4000 Vrms 9 Minimum Insulation Resistance ( 500 V DC) 10 Ohms Maximum Capacitance, Input/Output 8 pF Ambient Operating Temperature Range -40C to 80C Ambient Storage Temperature Range -40C to 125C Status Indicator Display Green LED Weight (typical) 10 oz. (280g) Encapsulation Thermally Conductive Epoxy Terminals Box Clamp Type Maximum Wire Size AWG 10 (3mm) Recommended Terminal Screw Torque Range 5.0-6.0 in-lb (0.6-0.7 Nm) Min. Side by Side Spacing 0.8 inch (20mm) GENERAL NOTES 1) All parameters at 25C unless otherwise specied. 2) Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1 3) Turn-on time for DC control instantaneous turn-on versions is 0.02 msec 4) Input circuitry for DC control version incorporates active current limiter. MECHANICAL SPECIFICATIONS MOUNTING HOLE/SLOT 0.17 (4.3) DIA. +3/A1 4/A2 All dimensions are in inches (millimeters) CKR SERIES 2.6 3.2 3.5 (66.0) (81.9) (88.9) SOLID STATE CONTACTOR OUTPUT 1/L1 2/T1 .5 (12.7) .890 (22.5) 3.2 (81.3) Current Rating 20A 25C 30 20 10 Caution High Temperature 80 20 40 60 3.9 HEAT SINK: (99.0) BLACK ANODIZED ALUMINUM Do not forget to visit us at: www.crydom.com Copyright 2020 Crydom Inc. Specifications subject to change without notice. T A T U S