Product Description
SP11PAC90 SOLID STATE RELAY SSR DC TO AC
- 4-32VDC VOLTAGE INPUT
- 4-16mA CURRENT INPUT
- 24-480VAC OUTPUT
- 25 A CURRENT AMP AT 20C
- 14 A CURRENT HEATSINK AT 55C
- 312A2S FUSING CURRENT 12T
- K-2 TYPE OF HEATSINK
APPLICATIONS:
- Temp. Controller in Ovens & Furnace
- Solid and Liquid Packaging Equipments
- Controlling of Infrared Heaters
- Plastic Processing,
- Injection Moulding,
- Blow Moulding & Extrusion Machineries
- Printing machinery
- Texturising Machinery
- Medical Equipments
- ON/OFF Motor Control
- Hot Runner Systems
Precise and Reliable Industrial ControlThe SP11PAC90 solid state relay excels in environments that require precision and safety without mechanical wear. Its semiconductor-driven, SPST-NO contact form enables seamless operation for controlling high-power AC devices. With natural air cooling and no moving contacts, it offers unlimited mechanical life, making it a reliable option for long-term industrial applications.
Versatile Mounting and Easy IntegrationDesigned for panel mounting and featuring input/output screw terminals, the SP11PAC90 can be effortlessly integrated into existing electrical systems. Its standard size and robust build support straightforward installation in a variety of industrial automation setups. The LED indicator provides immediate visual confirmation of operational status, streamlining maintenance and monitoring.
FAQ's of Solid State Relay SP11PAC90:
Q: How is the SP11PAC90 solid state relay installed in an industrial setup?
A: The SP11PAC90 is designed for panel mounting using the provided mounting method. It features screw terminals for both input and output connections, allowing quick and secure wiring for integration with industrial automation systems.
Q: What types of loads can the SP11PAC90 control?
A: This solid state relay is suitable for switching AC loads such as heaters, motors, lamps, and solenoids. Its wide output voltage range (24-480VAC) and high current rating (up to 90A at 280VAC) make it adaptable for various industrial applications.
Q: When should I use a solid state relay instead of an electromechanical relay?
A: Solid state relays like the SP11PAC90 are preferred for applications that demand high reliability, fast switching times (<10ms), silent operation, and a long operational lifespan without mechanical wear, especially in environments with high switching frequencies.
Q: Where can the SP11PAC90 be used, considering its temperature and environmental specifications?
A: The SP11PAC90 operates effectively in ambient and working temperatures from -30C to +80C and can be stored safely at -30C to +100C. Its robust design supports use in diverse industrial automation environments across India and similar climatic regions.
Q: What are the safety and protection features of the SP11PAC90 relay?
A: The relay offers overload protection, a dielectric strength of 2500VAC for 1 minute, and insulation resistance above 1000 M (500 VDC). Its photovoltaic isolation method further enhances operational safety for both users and equipment.
Q: How does the SP11PAC90's LED indicator benefit the user?
A: The integrated LED indicator provides real-time visual feedback on relay operation, making it easy to confirm switching status and helping to swiftly diagnose control system issues, thus reducing downtime and maintenance effort.
Q: What advantages does the SP11PAC90 provide in terms of performance and maintenance?
A: With no mechanical contacts, the SP11PAC90 ensures unlimited mechanical life, reducing the need for frequent replacements. Its high surge current withstand capacity (1000A peak at 10ms) and low input power consumption (<2VA) contribute to efficient, long-term operation.