SRA1Z-25K-A Durakool

SRA1 solid-state relay - single phase High load voltage - up to 480VAC 4 - 32VDC or 90 - 250VAC control voltage Zero cross-over or Random switching LED input indicator Finger protected terminals RoHS Compliant E325835 Output (load) Load type SPST-NO (1 N/O) Resistive Load current 10A, 20A, 25A, 30A, 40A, 60A, or 80A Load switching voltage AC V 24 - 240V, 40 - 480V rms Maximum peak voltage AC V 900V pk Switch type Zero Cross (std) or Random On voltage drop V AC 1.5V Leakage current (off state) mA 7mA Input (control) Control voltage V D: 4 - 32VDC or A: 90 - 250VAC Control current mA < 20mA Turn-on voltage V D: 3VDC / A: 90VAC min Turn-off voltage V D: 1VDC / A: 10VAC Insulation Insulation resistance 500M at 500VDC, 50%RH Dielectric strength V AC 2500V General Data Operating time mS 10ms Release time mS 10ms Dimensions L x W x H 60 x 45.1 x 27.5mm Weight 98g Ambient temperature storage -30 to 80C operating -30 to 80C (with derating). A heat sink may be required. Page 1 of 2 www.aecsensors.com Sales Department Tel: (888) 847-6552 +1 574-293-8013 Specifications are subject to change without notice. E&OE. Ref:SRA 1 111816FEWCurrent (A) Current (A) SRA1 solid-state relay - single phase Ordering Code Dimensions Fig.1 1.78 (45.1) S R A 1 Z - 25 K - D Switch Function Z - Zero Crossover R - Random Load Current Rating 10 - 10A 20 - 20A 1.10 1.02 (26.0) 2 x M5 (27.5) max 25 - 25A 30 - 30A 40 - 40A 60 - 60A 80 - 80A Load Voltage L - 24 to 240VAC K - 40 to 480VAC 0.195 (4.95) Control Voltage Input 2 x M4 A - 90 to 250VAC D - 4 to 32VDC Dimensions in inches (mm) Fig.2 Fig.3 3 2 LOAD 3 2 LOAD or or 4 1 FUSE 4 1 FUSE DC Control AC Control Table 1 Fig.4 SRA1*-10*-* SRA1*-25*-* SSR Series SRA1*-15*-* SRA1*-30*-* SRA1*-60*-* SRA1*-80*-* SRA1*-20*-* SRA1*-40*-* Current rating <20A <40A <60A <80A Heat Sink DHS01 DHS02 DHS03 DHS04 Load Output v Control Action( zero cross-over) Heat Sink Rating C/W 2.19 1.49 1.35 1.07 Fig.5 Fig.6 Fig.7 SRA1 Series I v TC on recommended heat sink SRA1 Series I v TC no heat sink 90 14 80 12 70 10 60 8 50 40 6 30 4 20 2 10 0 0 -30 0 20 40 60 80 -30 0 20 40 60 80 Ambient temperature C Ambient temperature C 10A 20A 25A 30A 40A 60A 80A 10A 20A 25A 30A 40A 60A 80A Page 2 of 2 www.aecsensors.com Sales Department Tel: (888) 847-6552 +1 574-293-8013 Specifications are subject to change without notice. E&OE. Ref:SRA 1 111816FEW Control Zero Cross-over Detect AC Line 2.36 (60.0) max 1.77 (45) AC Control (16.5) Zero Cross-over Detect 1.89 (48) AC Line