Product Description
Industrial Class Single Phase Solid State Relay with Protection Cover - Introducing the FUANSHI Communication Relay, a pinnacle of industrial innovation crafted by Beijing Fuanshi Technology Co., Ltd. This robust relay is intelligently designed to deliver exceptional performance while ensuring safety with its protective cover. Experience the seamless integration of advanced technology tailored to enhance communication efficiency in your industrial applications. Discover unparalleled reliability and superior functionality with every use of this state-of-the-art relay, your ultimate solution for a streamlined and secure industrial operation.
Product Parameters
1. Features and Advantages:
• Experience unparalleled efficiency with our opto-isolated input stage, seamlessly compatible with TTL-level inputs. Offering both DC and pulse triggering modes, this feature ensures adaptable functionality for diverse applications.
• Ensuring supreme safety, the insulation voltage between the input, output, and bottom shell exceeds 2000V. Our safety components proudly carry CE UL approval, reflecting our commitment to providing top-tier safety standards.
• Enjoy the benefits of a maintenance-free design with no contact points or mechanical moving parts. This innovative approach eliminates sparks and action noise, while providing exceptional vibration resistance and longevity.
• Our design minimizes dead zone voltage and harmonic interference (Z type), incorporating an internal RC absorption circuit for enhanced performance stability.
• Engineered for high power applications, this product supports an AC working current of 300A and a working voltage range of 220-380V, ensuring versatility across various electrical standards.
• Constructed with large-capacity, industrial-grade components, our product utilizes thyristor chips and high-quality German-imported low thermal resistance copper-ceramic bonding (DCB) baseplates, ensuring robust and reliable performance.
2. The stable and reliable performance of the product comes from utilizing superior devices combined with state-of-the-art production processes.
• Incorporating DCB technology (copper-ceramic bonding substrate) to enhance thermal management and performance longevity.
• Designed with oversized silicon wafers, akin to a large horse pulling a small cart, for superior reliability and efficiency.
• Leading the industry with the pioneering 'thermal fatigue loading' cycle test method, ensuring durability under stress.
• Our innovative flexible thermal pad significantly reduces contact thermal resistance and mitigates stress, enhancing overall reliability.
• Proudly introducing China's first solid-state relay dynamic parameter test system, setting new benchmarks in product testing and reliability.
Manufactured with China's advanced power module processes, our high-power SSRs boast a nominal current of 500A. Utilizing the third-generation cutting-edge copper-ceramic bonding (DBC) technology, our products excel in handling both inductive and resistive loads. They meet and exceed international standards for voltage, current impact, and 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 and excellence in the high-tech industry, specializing in the realm of industrial intelligent temperature control and the sophisticated world of semiconductor furnaces.We dedicate ourselves to the meticulous research, cutting-edge development, streamlined production, and strategic sales of state-of-the-art industrial intelligent temperature control systems and advanced semiconductor furnace heaters. Our product lineup features power regulators, thyristor power supplies, and temperature control instruments, each exemplifying superior efficiency, minimal heat generation, and remarkably low film production. Our products proudly serve markets across Europe, America, Southeast Asia, and beyond. Additionally, we are esteemed agents for SHINADEN. We offer unparalleled service quality, guiding users from installation through to commissioning in the industrial temperature control sector. Our engineering technology remains cutting-edge and diverse, assuring the reliability and stability of our semiconductor furnace products. This commitment has earned us an esteemed reputation across the glass fiber, semiconductor, and various other industries. Upholding a philosophy of 'talent investment, R&D priority,' we are steadfast in our mission to innovate continuously, expand our market reach with premium products and services, fulfill customer demands, and enhance our brand's prominence steadily. We eagerly anticipate establishing fruitful collaborations with youand embarking on mutual success!
Packaging & Shipping


After Sales Service
Q1.What advantages do you possess to stand out in the market?
A1. Solex is a renowned direct manufacturer located in the heart of Cangzhou city, China. With a dedicated team of experts in development, marketing, and production, we pride ourselves on delivering the most competitive prices and unparalleled service.
Q2. What's your main product offering?
A2. Discover our diverse product range, which includes three innovative series: solid state relays, cutting-edge thyristor regulators (power & voltage), and state-of-the-art wafer making furnace heaters.
Q3. Is it possible to personalize products with our logo?
A3. Absolutely! Our company caters to a broad spectrum of demands, whether it's Retail, Wholesale, OEM, or ODM services, ensuring your brand's identity is beautifully integrated.
Q4. What is the duration of your quality guarantee?
A4. Our commitment to quality is unwavering, offering an 18-month warranty. Each product undergoes rigorous inspection before it departs from the factory.
Q5. What are your delivery timelines?
A5. We ensure prompt delivery, with sample orders typically dispatched within 3 - 5 working days, and larger orders arriving within 10 - 25 days.
Q6. Can you outline your payment terms?
A6. We offer flexible payment options, including T/T, Western Union, Money Gram, and L/C at sight, to accommodate diverse financial needs.
Q7. Do you hold any certifications for your company or products?
A7. Yes, we proudly hold certifications such as ISO 9001, CE, CB, and TUV, underscoring our commitment to excellence and quality assurance.