Product Description
Introducing our Industrial Class Single Phase Solid State Relay, a powerhouse of safety and reliability! Featuring a robust Protection Cover, this exceptional relay from Beijing Fuanshi Technology Co., Ltd. doesn't just meet expectations-it surpasses them. Engineered for excellence, it proudly carries the CE Certification, ensuring top-tier quality and performance for your industrial applications.
Product Parameters
1. Features and advantages:
• Immerse yourself in cutting-edge technology with our opto-isolated input stage, designed for compatibility with TTL levels, operating seamlessly under DC or pulse triggering modes.
• Experience unparalleled safety with our insulation voltage exceeding 2000V between input, output, and the bottom shell, with each safety component meticulously approved by CE UL certifications.
• Discover the future of reliability with a design devoid of mechanical moving parts, contact-free operation, zero sparks, and silent performance, all contributing to exceptional vibration resistance and extended lifespan.
• Enjoy precision and efficiency with minimal dead zone voltage, reduced harmonic interference (Z type), and a built-in RC absorption circuit for optimal performance.
• Empower your operations with high power capabilities, supporting AC working currents up to 300A and a comprehensive working voltage range of 220-380V.
• Benefit from industrial-grade, large-capacity products featuring thyristor chips and cutting-edge German 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
• Embrace the innovation of DCB technology (copper-ceramic bonding substrate) for superior thermal management and reliability.
• Designed with a 'large horse pulls a small cart' philosophy, our robust design incorporates large-capacity silicon wafers for enhanced dependability.
• Pioneering the industry, we utilize the first 'thermal fatigue loading' cycle test method, setting new standards for performance and reliability.
• Our flexible thermal pad is engineered to significantly reduce contact thermal resistance, effectively overcoming stress for optimal efficiency.
• Introducing China's premier solid-state relay dynamic parameter test system, ensuring products meet the highest standards of quality and performance.
China's power module process leads the way in manufacturing high-power SSRs, boasting a nominal current of 500A and leveraging the third-generation copper-ceramic bonding (DBC) technology. Whether managing inductive or resistive loads, our products ensure voltage and current impact resilience while meeting international advanced standards for 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. stands as a beacon of innovation in the realm of industrial intelligent temperature control and semiconductor furnaces, proudly established as a high-tech enterprise.Our dedicated team is passionate about the research, development, production, and sales of cutting-edge industrial intelligent temperature control systems and semiconductor furnace heaters. We offer an impressive array of main products, including advanced power regulators, efficient thyristor power supplies, and precise temperature control instruments. These products are celebrated for their excellence, characterized by high efficiency, minimal heat generation, and sleek design. Our superior quality offerings have reached global markets, including Europe, America, and Southeast Asia. Moreover, as an esteemed agent for SHINADEN, we deliver unparalleled services from installation to commissioning in the industrial temperature control sector. Our engineering prowess is continuously evolving, ensuring reliable and steadfast semiconductor furnace products, garnering acclaim in industries like glass fiber and semiconductors. Our company thrives on a philosophy of 'investing in talent and prioritizing R&D,' committed to pioneering new product developments, capturing markets with superior offerings, fulfilling customer demands, and elevating brand prestige with resounding success. We are eager to embark on a rewarding partnership with youand achieve mutual success!
Packaging & Shipping


After Sales Service
Q1.What advantages do you have?
A1. Solex, as a prominent direct manufacturer in Cangzhou city, China, boasts a highly skilled professional team dedicated to development, marketing, and production. This empowers us to deliver unmatched competitive pricing and exceptional service to meet your needs.
Q2. What's your main product?
A2. Our diverse product portfolio includes three main series: solid state relays, thyristor regulators (covering both power and voltage), and wafer-making furnace heaters.
Q3. Could you print our own logo?
A3. Certainly! We cater to Retail, Wholesale, OEM, and ODM requests, enabling customization including personalized logo printing.
Q4. How long is the quality guarantee?
A4. We proudly offer an 18-month warranty. Each product undergoes rigorous 100% inspection prior to leaving our factory, ensuring superior quality control.
Q5. How long is the deliver time?
A5. Expect swift delivery: approximately 3-5 working days for sample orders and a comprehensive timeline of 10-25 days for bulk orders.
Q6. What is your payment terms?
A6. We provide flexible payment options including T/T, Western Union, Money Gram, and L/C at sight, among others.
Q7. Any certification of your company or product?
A7. Yes, our company is accredited with esteemed certifications such as ISO 9001, CE, CB, and TUV, attesting to our commitment to quality and excellence.