Product Description
Introducing our Industrial Class Single Phase Solid State Relay, meticulously crafted by FUANSHI, featuring a robust Protection Cover. Proudly bearing the CE Certification, this state-of-the-art device is the epitome of reliability and efficiency for industrial settings. Engineered to perfection, it promises unparalleled performance, ensuring seamless operations and enhanced safety for your industrial applications.
Product Parameters
1. Features and advantages:
• Experience cutting-edge precision with our opto-isolated input stage. Tailored for seamless integration, it is TTL level compatible and adaptable with both DC or pulse triggering modes.
• With safety at the forefront, our product boasts an insulation voltage surpassing 2000V between input, output, and bottom shell. Certified by CE and UL, it ensures exceptional protection and peace of mind.
• Benefit from a groundbreaking design with no contact or mechanical moving parts, eliminating sparks and action noise. This innovation enhances vibration resistance and ensures an extended lifespan.
• Enjoy superior performance with minimal dead zone voltage and reduced harmonic interference (Z type), complemented by an internal RC absorption circuit for optimized efficiency.
• Designed for robust applications, our relay supports high power with an AC working current of 300A and a comprehensive working voltage range of 220-380V.
• Built for industrial demands, this product incorporates large-capacity thyristor chips and utilizes German-engineered low thermal resistance copper-ceramic bonding (DCB) baseplates for top-grade reliability.
2. The stable and reliable performance of the product comes from excellent devices and advanced production processes
• Leveraging DCB technology, the copper-ceramic bonding substrate ensures superior thermal management and durability.
• Our innovative design concept of 'a large horse pulling a small cart' ensures unmatched reliability through large-capacity silicon wafers.
• Introducing the industry's pioneering 'thermal fatigue loading' cycle test method, setting new benchmarks in durability and performance.
• The flexible thermal pad is expertly engineered to significantly reduce contact thermal resistance, effectively overcoming stress and enhancing overall performance.
• Proudly presenting China's first solid-state relay dynamic parameter test system, marking a new era in precision and reliability testing.
China's power module process elevates the production of high-power SSRs, achieving a nominal current of 500A. Incorporating the third-generation copper-ceramic bonding technology (DBC), our product stands resilient, handling both inductive and resistive loads with ease. Its voltage and current impact resilience and reliability are now at the forefront of international standards.
|
Solid State |
|
Heat sink |
Appearance |
Encapsulation |
S |
|
|
|
Square |
Matching radiator model |
Dimensions (mm) |
H |
|
|
|
Rectangle |
AC working voltage |
2 |
|
|
220VAC |
3 |
|
|
380VAC |
|
25 |
|
25A |
B20 |
60*45.8*80 |
30 |
|
30A |
B30 |
82*45.8*80 |
40 |
|
40A |
B50 |
95*45.8*80 |
B20-3 |
160*135*50 |
60 |
|
60A |
B60 |
140*45.8*80 |
80 |
|
80A |
B80 |
160*45.8*80 |
B227 |
250*227*150 |
100 |
|
100A |
B140 |
250*128*137 |
200 |
|
200A |
B200 |
320*155*180 |
300 |
|
300A |
B300 |
310*250*125 |
340 |
|
340A |
B300 |
310*250*125 |
360 |
|
360A |
B360 |
360*250*125 |
B360 |
360*250*125 |
400 |
|
400A |
B360/90 |
360*250*125 |
500 |
|
500A |
B375 |
375*400*280 |
600 |
|
600A |
B475 |
475*400*350 |
800 |
|
800A |
B475 |
475*400*350 |
1000 |
|
1000A |
B475 |
475*400*350 |
How it works |
Z |
Zero pressure type |
|
|
P |
Phase Shift Type |
|
|
Note: When the current exceeds 10A, a heat sink is required. When the current exceeds 30A, a heat sink with a suitable heat dissipation area and air cooling or water cooling is required. Matching heat sinks B20~B80 are single-phase heat sinks; B140~B360 are three-phase heat sinks; B90 is a three-phase two-control heat sink. Square solid-state dimensions: 60X38×18.3mm, installation hole distance 47.5mm, rectangular solid-state dimensions: 94×30X42.7mm, installation hole distance 80mm. |
Ordering example: SA-240-Z means the package form is square type, the working voltage is 220VAC, the effective working current is 40A, and the working mode is zero-voltage type. HA-3100-P means the package form is long strip, the working voltage is 380VAC, the effective working current is 100A, and the working mode is phase shift type. |
Detailed Photos




Company Profile
Beijing Fuanshi Technology Co., Ltd. stands as a pioneering high-tech enterprise, dedicated to innovation in the dynamic fields of industrial intelligent temperature control and advanced semiconductor furnaces.We are passionately committed to the research, development, production, and sale of cutting-edge industrial intelligent temperature control systems and high-performance semiconductor furnace heaters. Our prestigious product lineup includes power regulators, thyristor power supplies, and precise temperature control instruments, all renowned for their exceptional efficiency, minimal heat generation, and low film resistance. These superior products have made their mark across Europe, America, Southeast Asia, and beyond. Additionally, we proudly serve as agents for SHINADEN. Our company excels in delivering top-notch services ranging from installation to commissioning in the industrial temperature control sector. With continually updated and rich engineering technology, our semiconductor furnace products boast unmatched reliability and stable performance, earning us a stellar reputation in the glass fiber, semiconductor, and other industries. We adhere to the visionary concept of 'talent investment, R&D priority,' tirelessly committed to developing innovative products, expanding our market presence through unparalleled products and services, fulfilling customer needs, and consistently elevating our brand's influence. We are eager to explore the possibilities of collaborating with you.
Packaging & Shipping


After Sales Service
Q1.What advantages do you have?
A1. As the eminent direct Manufacturer located in the vibrant Cangzhou city, China, Solex offers you an unparalleled edge with our accomplished teams in development, marketing, and production. We guarantee the most competitive prices coupled with exemplary service.
Q2. What's your main product?
A2. Our distinguished product portfolio embraces three exceptional series: solid state relay, thyristor regulator (power & voltage), and the innovative wafer making furnace heater.
Q3. Could you print our own logo?
A3. Absolutely! Our enterprise is fully equipped to cater to Retail, Wholesale, OEM, and ODM ventures, allowing us to personalize products with your exclusive logo.
Q4. How long is the quality guarantee?
A4. We proudly offer an 18-month warranty, underscoring our commitment to quality. Rest assured, each product undergoes rigorous inspection before it exits our factory.
Q5. How long is the deliver time?
A5. Experience our prompt delivery service: a mere 3-5 working days for sample orders and a swift 10-25 days for substantial orders, ensuring timely fulfillment.
Q6. What is your payment terms?
A6. We offer flexible payment terms to accommodate your preferences, including T/T, Western Union, Money Gram, and L/C at sight, among others.
Q7. Any certification of your company or product?
A7. Our commitment to excellence is validated by certifications such as ISO 9001, CE, CB, and TUV, ensuring superior quality and reliability.