TriHero SSR 480V 25A Solid State Relay Module with DC Control for AC Applications

============================================================= TRIHERO SINGLE PHASE AC OUTPUT SSR ============================================================= FEATURES -------------------------------------------------------------------------------- - Rated current: 10-120A - Built-in RC - With LED indicator - High dielectric strength up to 4000V - High isolation strength 1000MΩ/500VDC - Zero cross or random turn-on - DC or AC control OUTLINE & INSTALLATION DIMENSIONS -------------------------------------------------------------------------------- - Length x Width x Height: 58 mm x 45 mm x 28 mm (33 mm with protection cover) - Mounting Hole Spacing: 43 mm (Length) x 28 mm (Width) - Mounting Hole Diameter: 2 - Ø4.5 mm TECHNICAL SPECIFICATIONS -------------------------------------------------------------------------------- TYPES SYDH-48ZD3 SYDH-48ZA2 -------------------------------------------------------------------------------- INPUT Input voltage range: 3-32VDC (DA) 70-280VAC (AA) Max input current: 12mA 15mA Turn on voltage: 2.8VDC 70VAC Turn off voltage: 1.5VDC 50VAC OUTPUT Load voltage range: 24-480VAC 24-480VAC Peak voltage: 800V 800V Load current: 10A, 15A, 25A, 40A, 60A, 80A, 100A, 120A Max off-state leakage current: 2mA 2mA Max on-state voltage drop: 1.5V 1.5V GENERAL Length x Width x Height (mm): 58 x 45 x 33 (with protection cover) Weight (approx.): 100g Dielectric strength (in to out): 4000V Dielectric strength (in/out/base):2500V Operating temperature: -20°C ~ +80°C Certification: CE PRECAUTIONS -------------------------------------------------------------------------------- 1. When choosing a SSR, please consider the actual load current and working ambient temperature. 2. Apply heat-radiation silicon grease or a heat conductive sheet between SSR and heat sink. 3. Tighten SSR terminal screws properly. 4. Please do not use SSR beyond the descriptions in the datasheet.