Product Description
Experience the robustness and reliability of our Industrial Class Single Phase Solid State Relay, now ingeniously designed with a secure Protection Cover for enhanced durability and safety. This outstanding module by FUANSHI guarantees superior performance, offering unparalleled quality and efficiency tailored for both industrial and household needs, ensuring a seamless and dependable solution for all your electrical control applications.
Product Parameters
1. Features and advantages:
• Experience the cutting-edge opto-isolated input stage compatible with TTL level input, ensuring seamless integration with DC or pulse triggering modes.
• Enjoy peace of mind with a superior insulation voltage exceeding 2000V between input, output, and the bottom shell, backed by CE UL safety approvals.
• Embrace a contact-free design with no mechanical moving parts, eliminating sparks and action noise while offering exceptional vibration resistance and longevity.
• Benefit from a reduced dead zone voltage and minimal harmonic interference (Z type), complemented by an internal RC absorption circuit for enhanced performance.
• Harness high power capabilities with AC working currents up to 300A and a comprehensive working voltage range of 220-380V.
• Discover the durability of large-capacity industrial-grade products, featuring thyristor chips and premium German-imported low thermal resistance copper-ceramic bonding (DCB) baseplates.
2. The stable and reliable performance of the product comes from excellent devices and advanced production processes:
• DCB technology (copper-ceramic bonding substrate) ensures superior thermal management and reliability.
• The 'large horse pulls a small cart' design philosophy supports large-capacity silicon wafers for consistent, reliable performance.
• Experience pioneering innovation with the industry's first 'thermal fatigue loading' cycle test method, setting new standards for durability.
• The flexible thermal pad adeptly reduces contact thermal resistance, overcoming stress for optimal performance.
• Introducing China's groundbreaking solid-state relay dynamic parameter test system, ensuring products meet rigorous performance benchmarks.
China's power module process crafts high-power SSRs with a nominal current of 500A, leveraging third-generation copper-ceramic bonding (DBC) technology. Whether handling inductive or resistive loads, these SSRs meet international advanced standards for voltage, current impact, and product reliability.
|
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. is a pioneering high-tech enterprise with a dedicated focus on revolutionizing the realms of industrial intelligent temperature control and cutting-edge semiconductor furnace solutions.We are deeply invested in the innovation, development, production, and strategic sales of state-of-the-art industrial intelligent temperature control systems and advanced semiconductor furnace heaters. Our flagship products, including precision power regulators, advanced thyristor power supplies, and sophisticated temperature control instruments, boast remarkable high efficiency, minimal heat generation, and exceptional low film properties. Our superior products reach across borders, making an impact in Europe, America, Southeast Asia, and beyond. Additionally, we proudly serve as agents for SHINADEN. From installation to commissioning, our comprehensive services in industrial temperature control ensure unparalleled quality and satisfaction. Our engineering technology is not only innovative but also rich in experience, ensuring the reliability and stable performance of our semiconductor furnace products. With a solid reputation built in the glass fiber, semiconductor, and numerous other industries, we stand firm on the principles of 'talent investment, R&D priority.' Our commitment is to the relentless pursuit of new product development and market expansion, all while exceeding customer expectations and continually elevating our brand prominence. We eagerly anticipate embarking on a successful collaboration with you!
Packaging & Shipping


After Sales Service
Q1.What advantages do you have?
A1. As Solex stands as a premier manufacturer nestled in the heart of Cangzhou city, China, we take pride in our talented team, specializing in development, marketing, and production. This enables us to provide you with not only the most competitive pricing but also unparalleled service, ensuring your complete satisfaction.
Q2. What's your main product?
A2. Our diverse range of products includes three standout series: robust solid state relays, precision-engineered thyristor regulators (for both power and voltage control), and efficient wafer-making furnace heaters.
Q3. Could you print our own logo?
A3. Absolutely, we are fully equipped to cater to Retail, Wholesale, OEM, and ODM needs, allowing us to customize and proudly display your unique logo.
Q4. How long is the quality guarantee?
A4. We offer an 18-month warranty, underscoring our commitment to quality. Every product undergoes rigorous 100% inspection before it leaves our factory, ensuring it meets the highest standards.
Q5. How long is the deliver time?
A5. Our delivery timelines are designed to meet your needs efficiently: sample orders are dispatched within 3 to 5 working days, while larger orders are fulfilled within 10 to 25 days, ensuring timely arrival.
Q6. What is your payment terms?
A6. We offer flexible payment options including T/T, Western Union, Money Gram, and L/C at sight, to ensure a seamless transaction experience.
Q7. Any certification of your company or product?
A7. Our commitment to excellence is backed by prestigious certifications such as ISO 9001, CE, CB, and TUV, affirming the quality and reliability of both our company and products.