S4T-16P-202D SAMWON Solid Power Relay

Review SAMWON Solid State Power Relay

The Samwon S4T-16P-202D Solid State Power Relay (SSR) is a high-performance, compact, and reliable electrical switching device designed for various industrial automation applications. This model, specifically identified as L-675, is part of the S4T series from Samwon Electric, a trusted name in power relay technology.

The Samwon S4T-16P-202D SSR is a 16-channel, 200A, 600V AC/DC device. Each channel is independently controlled and can be operated in either normally-open (NO) or normally-closed (NC) configuration. This versatility makes it suitable for a wide range of applications, including motor control, power distribution, and protective relaying systems.

The solid-state design of the relay ensures quick switching times, reducing the response time in control systems. It also offers several advantages over traditional electromechanical relays, such as longer operational life, no moving parts, and improved immunity to electrical noise.

The Samwon S4T-16P-202D SSR features over-current and over-voltage protection on each channel. This protection helps safeguard the device from potential damage due to electrical faults, ensuring safe and reliable operation. Additionally, it supports remote control and monitoring via various communication protocols, including Modbus, IEC 60870-5-101, and DNP3, making it easy to integrate into larger control systems.

Constructed with high-quality materials and rigorously tested to meet industry standards, the Samwon S4T-16P-202D Solid State Power Relay is an excellent choice for applications requiring robust, reliable, and quick-acting switching solutions. Its compact design, combined with its high switching capacity, makes it an ideal solution for installations where space is a constraint but performance and reliability are essential.

The Samwon S4T-16P-202D solid state power relay (SSPR) with model number L-675 is a popular choice for various industrial applications due to its reliability and features. Here are some pros and cons to help you make an informed decision before purchasing this SSPR:

1. Solid State Technology: The Samwon S4T-16P-202D uses solid state technology, which means it has no moving parts. This results in increased reliability, longer lifespan, and improved resistance to electrical noise and vibration.

2. High Load Capacity: This SSPR can handle a maximum load current of up to 675A and a voltage rating of 250VAC or 480VAC, making it suitable for heavy-duty industrial applications.

3. Quick Switching Response: The SSPR has a fast switching response time, which can help reduce electrical stress on connected loads and improve overall system efficiency.

4. Compact Design: Despite its high load capacity, the SSPR has a compact design, making it easier to install in confined spaces.

5. Diagnostic Functionality: The SSPR comes with diagnostic features, such as input and output status indicators, which can help users quickly identify and troubleshoot issues.

1. Higher Cost: Compared to traditional electromechanical relays, solid state power relays like the Samwon S4T-16P-202D can be more expensive.

2. Limited Input Voltage Range: The SSPR has a limited input voltage range of 10-30VDC, which may not be suitable for all applications.

3. Special Installation Requirements: The SSPR requires a special installation setup, including a dedicated power supply for the control circuit, which may add complexity to the installation process.

The Samwon S4T-16P-202D solid state power relay (SSPR) with model number L-675 is a reliable and feature-rich option for industrial applications that require high load capacities and fast switching response times. Its use of solid state technology results in increased reliability and longer lifespan, making it a worthwhile investment for heavy-duty applications. However, its higher cost and special installation requirements may be a deterrent for some users. Ultimately, the decision to purchase this SSPR should be based on the specific needs and constraints of your industrial application.

If you have an industrial application that requires a high load capacity, fast switching response time, and increased reliability, the Samwon S4T-16P-202D solid state power relay (SSPR) with model number L-675 is a strong recommendation. Its use of solid state technology, diagnostic functionality, and compact design make it a valuable addition to any industrial control system. However, be sure to consider the higher cost and special installation requirements before making a final decision. Additionally, ensure that the input voltage range of the SSPR is suitable for your specific application.

Details:

With the trusted brand of Samwon behind it, this power relay is a dependable choice for wide range industries. The solid-state technology used in this relay provides durability and long-lasting performance, making it a valuable addition to any electrical setup. As a power relay, it is capable of controlling high levels and ensuring stable secure connection for seamless operation. The Samwon S4T-16P-202D solid state power relay is a reliable and efficient electrical component designed for various industrial commercial applications.

specifications genpurrelays:

• brand: Samwon
• mpn: S4t-16p-202d
• type: Power Relay

shipping genpurrelays:

• transit: 4-9 days
• service: usps ground advantage
• carrier: usps
• class: standard
• type: calculated

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• city: erie, pennsylvania
• # reviews: 365
• rating: 97.8%

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offer genpurrelays:

• options: ship-to-home
• prices: $60.00–$196.00
• item condition:
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• in stock #: 5
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• sold #: 23
• started: june 7, 2025

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays