SRA1 AEC | Alldatasheet

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Page 1 of 2 www.aecsensors.com Sales Department Tel: (888) 847-6552 +1 574-293-8013 Ref:SRA 1 111816FEW Specifications are subject to change without notice. E&OE. SRA1 solid-state relay - single phase Output (load) Load type SPST-NO (1 N/O) Resistive Load current 10A, 20A, 25A, 30A, 40A, 60A, or 80A Load switching voltage AC Vrms 24 - 240V, 40 - 480V Maximum peak voltage AC Vpk 900V 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 Vmin D: 3VDC / A: 90VAC Turn-off voltage V D: 1VDC / A: 10VAC Insulation Insulation resistance ≤ 500MΩ 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 80°C operating -30 to 80°C (with derating). A heat sink may be required.

  • 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

Page 2 of 2 www.aecsensors.com Sales Department Tel: (888) 847-6552 +1 574-293-8013 Ref:SRA 1 111816FEW Specifications are subject to change without notice. E&OE. SRA1 solid-state relay - single phase Current (A) Current (A) Ordering Code S R A 1 Z - 25 K - D Switch Function Z - Zero Crossover R - Random Load Current Rating 10 - 10A 20 - 20A 25 - 25A 30 - 30A 40 - 40A 60 - 60A 80 - 80A Load Voltage L - 24 to 240VAC K - 40 to 480VAC Control Voltage Input A - 90 to 250VAC D - 4 to 32VDC Fig.3Fig.2 Fig.6 Fig.7Fig.5 Dimensions Dimensions in inches (mm) 1.10 (27.5) max Ø 0.195 (4.95) 1.89 (48) 2.36 (60.0) max 1.77 (45) 1.02 (26.0) 1.78 (45.1) (16.5) 2 x M5 2 x M4 Zero Cross-over Detect LOAD FUSE or AC Line Control Zero Cross-over Detect LOAD FUSE or AC Line AC Control DC Control AC Control Table 1 Fig.4 SSR Series Current rating <20A <40A <60A <80A Heat Sink DHS01 DHS02 DHS03 DHS04 Heat Sink Rating °C/W 2.19 1.49 1.35 1.07 -30 0 20 40 60 80 SRA1 Series I v T°C on recommended heat sink 10A 20A 25A 30A 40A 60A 80A -30 0 20 40 60 80 SRA1 Series I v T°C no heat sink 10A 20A 25A 30A 40A 60A 80A Ambient temperature °C Fig.1 Ambient temperature °C Load Output v Control Action( zero cross-over)