SDA1 - 20 - 25 - 30 DIN rail 20A, 25A & 30A solid-state relays High load voltage - up to 480VAC 4 ~ 32VDC or 90 ~ 250VAC control voltage Single Phase, Zero cross-over switching LED control input indicator Integrated heatsink RoHS Compliant E325835 Output (load) Load type SPST-NO (1 N/O) Resistive Load current 20A, 25A, 30A Load switching voltage AC V 40 - 480V rms Maximum peak voltage AC V 900V pk Minimum load current 0.1A Inrush Current (max.) 10ms 20A: 240A / 25A: 300A / 30A: 380A 2 2 2 2 I t 20A: 288A s / 25A: 450A s / 30A: 660A s Switch type Zero Cross (Consult factory for Random) On voltage drop V AC 1.6V Leakage current off mA 10mA Input (control) Control voltage (rated) V DC Control: 4 - 32VDC / AC Control: 90 - 250VAC Control current mA < 20mA Turn-on voltage (min) V DC Control: 3.5VDC / AC Control: 80VAC min Turn-on voltage (max) V DC Control: 35VDC / AC Control: 280VAC max Turn-off voltage V DC Control: 2VDC / AC Control: 40VAC Insulation Insulation resistance 500M at 500VDC, 50%RH Dielectric strength V AC 2500V General Data Operating time (typical) mS Approximately 1/2 cycle of load frequency + 1ms Release time (typical) mS Approximately 1/2 cycle of load frequency + 1ms Dimensions L x W x H 100 x 48 x 107mm Weight approx. 440g Ambient temperature storage -30 to 100C (No icing or condensation) operating -30 to 80C (with derating). (No icing or condensation) Relative Humidity 45 - 85% RH Page 1 of 2 www.aecsensors.com Sales Department Tel: (888) 847-6552 Specifications are subject to change without notice. E&OE. Ref: SDA1 20 25 30 111716FEW DIN type SSRSDA1 - 20 - 25 - 30 DIN rail 20A, 25A & 30A solid-state relays Ordering Code Dimensions Fig. 1 S D A 1 Z - 25 K - A Switch Function Z - Zero Crossover R - Random Load Current Rating 20 - 20A 25 - 25A 30 - 30A Load Voltage K - 40 to 480VAC Control Voltage Input A - 90 to 250VAC D - 4 to 32VDC DC Control Input AC Control Input Load or Fuse Control Input Dimensions in mm Fig. 2 Input Current v. Control Voltage: 4 ~ 32VDC Input Current v. Control Voltage: 90 ~ 250VAC Load Current Derating v. Ambient Temperature Load Output v. Input Control Action (Zero X-over) Page 2 of 2 www.aecsensors.com Sales Department Tel: (888) 847-6552 Specifications are subject to change without notice. E&OE. Ref: SDA1 20 25 30 111716FEW DIN type SSR