Product Description
Introducing our high-performance Industrial Class Single Phase Solid State Relay, featuring a robust protection cover. Designed for optimal reliability and efficiency, this cutting-edge relay ensures seamless communication in industrial environments. Experience exceptional durability and superior performance with our FUANSHI Solid State Relay, engineered to meet the rigorous demands of modern industrial applications.
Product Parameters
1. Features and advantages:
• Engineered with opto-isolated input stages, our relay is perfectly TTL level compatible, offering flexibility with DC or pulse triggering modes. This ensures seamless integration into diverse systems.
• Experience unparalleled safety with insulation voltages exceeding 2000V between input, output, and shell. Our components are rigorously approved by CE and UL for unparalleled trust.
• Enjoy the benefits of contactless operation with no moving parts or sparks, delivering noise-free function, exceptional vibration resistance, and an impressively extended lifespan.
• Our small dead zone voltage promises minimal harmonic interference, enhanced by an integrated RC absorption circuit for optimized performance.
• Designed for high power demands, it handles AC currents up to 300A at a versatile voltage range of 220-380V, ensuring robust performance across applications.
• Built for industrial strength, large-capacity models utilize advanced thyristor chips coupled with imported German low thermal resistance DCB baseplates, reflecting superior quality and durability.
2. The stable and reliable performance of the product comes from excellent devices and advanced production processes
• Our cutting-edge DCB technology (copper-ceramic bonding substrate) sets a new standard for solid-state relay performance.
• Employing a 'large horse pulls a small cart' design, this ensures a robust and reliable arrangement of large-capacity silicon wafers, optimizing efficiency and stability.
• Pioneering the industry, we utilize the 'thermal fatigue loading' cycle test method, ensuring our products meet the highest reliability standards.
• The inclusion of a flexible thermal pad minimizes contact thermal resistance and effectively manages stress, optimizing thermal performance.
• China's premier solid-state relay dynamic parameter test system highlights our commitment to excellence and precision engineering.
Manufactured using advanced processes, our high-power SSRs boast a nominal current of 500A, leveraging third-generation copper-ceramic bonding (DBC) technology. Whether facing inductive or resistive loads, our products meet international standards for voltage, current impact, and reliability, positioning us at the forefront of innovation.
|
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
Introducing Beijing Fuanshi Technology Co., Ltd., a trailblazing high-tech enterprise dedicated to pioneering advancements in industrial intelligent temperature control and semiconductor furnaces. Our innovative spirit is at the core of our expertise.We are passionately committed to the meticulous research, visionary development, precise production, and strategic sales of cutting-edge industrial intelligent temperature control system products and exceptional semiconductor furnace heaters. Our distinguished portfolio boasts power regulators, advanced thyristor power supplies, and sophisticated temperature control instruments. These products stand out for their unparalleled high efficiency, minimal heat generation, and reduced film formation. Our world-class products are proudly exported to discerning markets in Europe, America, Southeast Asia, and beyond. Additionally, as a representative of SHINADEN, we deliver exemplary services from installation to commissioning in the realm of industrial temperature control. Our engineering prowess is both dynamic and rich in innovation, assuring the consistent quality and stable performance of our semiconductor furnace products. We have earned a sterling reputation across glass fiber, semiconductor, and other sectors. Committed to our philosophy of "talent investment and R&D priority," we relentlessly pursue the development of new products, market expansion with premium quality offerings, and unparalleled service excellence, always aiming to fulfill customer needs and bolster our brand's influence. We enthusiastically look forward to engaging in a fruitful partnership with yousoon!
Packaging & Shipping


After Sales Service
Q1.What advantages do you have?
A1. Solex is proudly positioned as a direct manufacturer in Cangzhou City, China, where we boast a highly specialized team committed to development, marketing, and production. This unique positioning allows us to provide you with unparalleled competitive pricing and exceptional service, ensuring your utmost satisfaction.
Q2. What's your main product?
A2. Our esteemed product range comprises three advanced series: the robust solid state relay, the precise thyristor regulator (covering power and voltage), and the state-of-the-art wafer making furnace heater; each meticulously engineered to meet the demands of modern industries.
Q3. Could you print our own logo?
A3. Absolutely! Our company offers flexible options for Retail, Wholesale, OEM, and ODM, allowing you to personalize products with your own distinct logo to elevate your brand's identity.
Q4. How long is the quality guarantee?
A4. We provide an impressive 18-month warranty, reflecting our steadfast commitment to quality. Rest assured, each product undergoes rigorous 100% inspection prior to leaving our factory, guaranteeing excellence and reliability.
Q5. How long is the deliver time?
A5. Delivery timelines are structured to meet your needs: expect 3 - 5 working days for sample orders, while larger orders are efficiently managed within 10 - 25 days, ensuring timely delivery.
Q6. What is your payment terms?
A6. We offer a variety of convenient payment methods including T/T, Western Union, Money Gram, and L/C at sight, among others, providing you with flexibility and ease in transactions.
Q7. Any certification of your company or product?
A7. Indeed, our quality and standards are validated by an array of prestigious certifications such as ISO 9001, CE, CB, and TUV, assuring you of our commitment to excellence.