Features & Benefits
- SSR-25DA type
- LED Indicator light
- Clear plastic cover
- Input Control Voltage: 3-32V DC
- Output Voltage: 24-480VAC
- Suitable for automatic process control applications and temperature control systems.
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TwidecOutput Single Phase SSR Solid State Relay 40A 3-32V DC to 24-480V AC SSR-40DA
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Ideal for automatic process control application, a must component for temperature controller, heater, small oven, and other machinery control system.
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What Stands Out
High Load Capacity
Rated at 80A, this solid state relay efficiently manages heavy loads, ensuring reliable operation for demanding applications in both industrial and commercial settings.
Wide Voltage Range
Supports input voltages from 3-32V DC and output from 24-480V AC, offering versatility for various applications, making it suitable for numerous project requirements.
Silent Operation
Unlike traditional electromechanical relays, the SSR operates silently, eliminating noise disturbances, which is ideal for sensitive environments needing quiet performance.
Product Details
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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Industrial Automation
Ideal for controlling heavy machinery where high current and voltage switching is required for efficient operation.
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Home Automation
Perfect for smart home setups that require reliable switching of AC loads like lighting and heating systems.
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HVAC Systems
Great for HVAC applications needing precise control of electric heating and cooling systems without mechanical wear.
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Low Power Applications
Not suitable for low power devices that do not require such high switching capabilities or current ratings.
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Non-AC Loads
Inappropriate for DC loads as this SSR is specifically designed for AC applications up to 480 volts.
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Casual Users
Not designed for casual users without electrical knowledge, as incorrect usage may lead to safety hazards.
Product Description
TwidecOutput Single Phase SSR Solid State Relay 40A 3-32V DC to 24-480V AC SSR-40DA
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a solid state relay (SSR) and how does it work?
Answer: A solid state relay (SSR) is an electronic switching device that uses semiconductor components to switch on or off electrical devices without moving parts. Unlike electromechanical relays, SSRs can switch larger loads at high speeds and provide longer operational life due to their lack of mechanical wear. They work by applying a low DC control signal to a semiconductor component, which activates a higher AC load circuit, allowing for accurate and efficient control in applications such as automation, lighting, and heating systems. -
Question:
What are the input and output specifications for the Twidec SSR-100DA?
Answer: The Twidec SSR-100DA operates with an input voltage of 3-32V DC and has an output capacity of 24-480V AC. It can handle loads of up to 100A, making it suitable for various heavy-duty applications, such as industrial automation, motor control, and HVAC systems. This versatility allows users to deploy the relay in numerous scenarios while ensuring reliable switching performance under varying electrical conditions. -
Question:
What type of applications can the Twidec SSR-100DA be used for?
Answer: The Twidec SSR-100DA is ideal for various applications, including automation in manufacturing, controlling heating elements in ovens and heating systems, and managing lighting systems. This SSR is suitable for industrial machinery that requires reliable and swift switching, making it an excellent choice for both residential and commercial electrical control in scenarios like sports lighting, industrial fans, and conveyor systems. -
Question:
Is the Twidec SSR-100DA suitable for outdoor use?
Answer: While the Twidec SSR-100DA is designed primarily for indoor use, it can be used outdoors if housed in a suitable enclosure that protects it from moisture, dust, and extreme temperatures. For outdoor applications, make sure to consider environmental factors and use appropriate protective measures to ensure optimal performance and longevity in harsh conditions. -
Question:
How do you connect the Twidec SSR-100DA to the power supply?
Answer: Connecting the Twidec SSR-100DA involves simple wiring. First, ensure that the power is off before making any connections. Connect the DC control input terminals to your control signal source (3-32V DC). Next, connect the AC load circuit to the output terminals, ensuring compliance with voltage ratings. Use proper gauge wires according to the load and adhere to safety standards to prevent any electrical hazards. -
Question:
Can the Twidec SSR-100DA be used with microcontrollers?
Answer: Yes, the Twidec SSR-100DA is compatible with microcontrollers such as Arduino, Raspberry Pi, and more, making it ideal for DIY projects. By using a control signal from the microcontroller, you can automate appliances or system processes. This integration allows hobbyists and engineers to create smart home applications, implement remote control of devices, and develop complex automation systems seamlessly. -
Question:
What are the advantages of using an SSR over a traditional relay?
Answer: Using an SSR, like the Twidec SSR-100DA, offers numerous advantages over traditional electromechanical relays. SSRs provide faster switching times, silent operation, and durability due to the absence of mechanical components. They also handle higher frequency applications and have better resistance to environmental factors, making them a reliable choice in industrial applications that require consistent performance across varied loads. -
Question:
What safety precautions should be taken when using the Twidec SSR-100DA?
Answer: When using the Twidec SSR-100DA, adhere to basic electrical safety practices. Ensure the device is mounted securely in a location allowing for heat dissipation. Use appropriate fuses or circuit breakers to protect from overloads and ensure all connections are tight to prevent arcing. Always switch off power before installation or maintenance, and follow local electrical codes for installation to prevent hazards. -
Question:
How to troubleshoot issues with the Twidec SSR-100DA?
Answer: Troubleshooting the Twidec SSR-100DA starts with checking the control signal input to ensure it is within the required 3-32V DC range. Next, inspect all connections for tightness and signs of damage. If the SSR fails to trigger, use a multimeter to check voltage levels at both the input and output. Testing in isolation, if the relay operates correctly outside its application, may indicate an issue with load conditions or connections in the main circuit. -
Question:
Where can I buy Twidec SSR-100DA in São Tomé and Príncipe?
Answer: You can buy the Twidec SSR-100DA from Ubuy, which offers a reliable platform for purchasing this high-quality solid state relay. Ubuy provides competitive pricing and convenient delivery options, making it easy to access this product for your electrical and automation needs.
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