SSR-240D25

Solid State Relay Potter & Brumfield SSR Series “Hockey Puck” Solid State Relay With Paired SCR Output File E29244 Users should thoroughly review the technical data before selecting a product part number. It is recommended that users also seek out the pertinent approvals files of the agencies/laboratories and review them to ensure the product meets the requirements for a given application. Features • Standard “hockey puck” package. • LED indicator. • Inverse parallel SCR output. • 25, 50 & 125A rms versions. • 240VAC & 480VAC output types. • Zero voltage and random voltage turn-on versions. • AC & DC input versions. • 4000V rms optical isolation. • Floating terminal design. • Cover design with anti-rotation barriers Engineering Data Form: 1 Form A (SPST-NO). Duty: Continuous. Isolation: 4000V rms minimum. Temperature Range: Storage: –30°C to +100°C Operating: –30°C to +80°C. Case Material: Plastic, UL rated 94V-0. Case and Mounting: Refer to outline dimension. Termination: Refer to outline dimension. Approximate Weight: 3.45 oz. (98g). Ordering Information Typical Part Number SSR -240 D 25 R 1. Basic Series: SSR = “hockey puck“ inverse parallel SCR output solid state relay 2. Line Voltage: 240 = 24 - 280VAC 3. Input Type & Voltage: 480 = 48 - 660VAC A = 90 - 280VAC D = 3 - 32VDC for 25A / 4 - 32VDC for 50A and 125A 4. Maximum Switching Rating: 25 = .1 - 25A rms, mounted to heatsink 50 = .1 - 50A rms, mounted to heatsink 125 = .1 - 125A rms, mounted to heatsink 5. Options: Blank = Zero voltage turn-on R = Random voltage turn-on (phase controllable) Our authorized distributors are more likely to maintain the following items in stock for immediate delivery. SSR-240A25 SSR-240D25 SSR-240D50 SSR-240A50 SSR-240D25R SSR-480D125 Input Specifications Parameter Control Voltage Range VIN Must Operate Voltage VIN(OP) (Min.) Must release Voltage VIN(REL) (Min.) Input Current 1 11-2017, Rev. 1117 www.te.com © 2015 Tyco Electronics Corporation, a TE Connectivity Ltd. company AC Input Zero and Random V Turn-on Units 25A 50A /125A 90 - 280VAC 90 - 280VAC 90VAC 90VAC 10VAC 10VAC 4 - 26mA Datasheets and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section. 6 - 30/2 -14mA DC Input Zero and Random V Turn-on Units 25A 50A /125A 3 - 32VDC 4 - 32VDC 3VDC 4VDC 1VDC 1VDC 3 - 25mA(240 model); 3 - 30mA(240 model); 6 - 30mA(480 model) 6 - 30mA(480 model) Datasheets and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at http://relays.te.com/definitions Datasheets, product data, ‘Definitions’ section, application notes and all specifications are subject to change. SOLID STATE RELAY Potter & Brumfield SSR Series (Continued) Output Specifications (@ 25° C, unless otherwise specified) Parameter Load Voltage Range VL Repetitive Blocking Voltage (Min.) Load Current Range IL* Single Cycle Surge Current (Min.) Leakage Current (Off-State) (Max.) Nom. Line Voltage Conditions Units 240V Model V rms 480V Model V rms 240V Model V peak 480V Model V peak 240 & 480V Models Resistive A rms 240 / 480V Models A peak 240V Model f = 60 Hz. VL = 240V rms mA rms 480V Model f = 60 Hz. VL = 480V rms mA rms 240 & 480V Models IL = Max. Vrms 240 / 480V Models V/µs On-State Voltage Drop (Max.) Static dv/dt (Off-State) ( (Min.) Thermal Resistance, Junction to Case 240 / 480V Models (R0J-C) (Max.) °C/W Turn-On Time (Max.) 240 & 480V Models f = 60 / 50 Hz. ms Turn-Off Time (Max.) 240 & 480V Models f = 60 / 50 Hz. ms I²T Rating Load Power Factor Rating 240 / 480V Models 240 & 480V Models t = 8.3 ms IL = Max. A² Sec. 25A Models .1 - 25 300 / 400 1.6 300 / 500 2.35 / 1.1 50A Models 24 - 280 48 - 660 600 1200 .1 - 50 520 5 5 1.8 125A Models .1 - 125 1150 1.8 1000 0.55 0.35 8.3 for Zero Voltage Turn-On DC input types, 40 for Zero Voltage Turn-On AC input types, 0.1 for Random Voltage Turn-On DC input types 10 for zero voltage DC input types, 80 for AC input types, 8.3-Random(DC) 510 / 800 1350 6600 0.5 - 1.0 * See Derating curve Electrical Characteristics (Thermal Derating Curves) Heatsink Recommendations • We recommend that solid state relay modules be mounted to a heatsink sufficient to maintain the module’s base temperature at less than 85°C under worst case ambient temperature and load conditions. • The heatsink mounting surface should be a smooth (30-40 micro-inch finish), flat (30-40 micro-inch flatness across mating area), un-painted surface which is clean and free of oxidation. • An even coating of thermal compound (Dow Corning DC340 or equivalent) should be applied to both the heatsink and module mounting surfaces and spread to a uniform depth of .002” to eliminate all air pockets. • The module should be mounted to the heatsink using two #8 screws. Outline Dimensions Operating Diagrams * Random Turn-on Units have a Random Turn-on circuit instead of Zero Voltage Circuit 11-2017, Rev. 1117 www.te.com © 2015 Tyco Electronics Corporation, a TE Connectivity Ltd. company Datasheets and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section. * Overall height dimensions includes with clear cover Dimensions in mm Datasheets and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at http://relays.te.com/definitions Datasheets, product data, ‘Definitions’ section, application notes and all specifications are subject to change. 2