Product Description
Industrial Class Single Phase Solid State Relay with Protection Cover. Experience unparalleled performance and reliability with the FUANSHI Car Relay. This state-of-the-art solid state relay is engineered with a robust protection cover, ensuring top-notch safety for your automotive applications. Crafted with industrial-grade materials, it delivers seamless operation, making it an indispensable choice for demanding environments. Elevate your vehicle's performance with FUANSHI's cutting-edge technology, designed for excellence and durability.
Product Parameters
1. Features and Advantages:
• Experience unmatched precision with our opto-isolated input stage, seamlessly compatible with TTL level inputs. Enjoy the versatility of both DC and pulse triggering modes for enhanced operational flexibility.
• Rest assured with our superior safety measures: a robust insulation voltage exceeding 2000V between input, output, and bottom shell, complemented by CE UL-approved safety components for peace of mind.
• Discover the future of silent operation: no mechanical parts mean no sparks, no noise, and no vibrations. Enjoy the longevity and reliability of a contactless design.
• Benefit from reduced harmonic interference and minimal dead zone voltage, thanks to our Z-type design. The internal RC absorption circuit further enhances performance.
• Power through any task with confidence: our high-powered system supports an AC working current of 300A and a comprehensive working voltage range of 220-380V.
• Our industrial-grade products boast large capacity, utilizing thyristor chips and cutting-edge German-imported low thermal resistance copper-ceramic bonding (DCB) baseplates for superior thermal management.
2. The Stable and Reliable Performance of the Product Comes from Excellent Devices and Advanced Production Processes
• Harness the benefits of DCB technology with our copper-ceramic bonding substrates, ensuring unmatched reliability and performance.
• Achieve unmatched reliability with our innovative design: a large-capacity silicon wafer engineered to operate like a powerful horse pulling a small cart.
• Pioneering the industry with our first-ever 'thermal fatigue loading' cycle test method, setting new standards in reliability testing.
• Our flexible thermal pad significantly reduces contact thermal resistance and mitigates stress, ensuring a robust connection in all conditions.
• We proudly present China's first solid-state relay dynamic parameter test system, offering precision and accuracy like never before.
China's power module process propels high-power SSRs to new heights, boasting a nominal current of 500A. Utilizing the third-generation copper-ceramic bonding (DBC) technology, our products excel in handling both inductive and resistive loads, achieving international benchmarks for voltage and current impact, as well as 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, heralding a new era in the realms of industrial intelligent temperature control and semiconductor furnace technology. As a distinguished high-tech enterprise, we are committed to pioneering advancements that shape the future.We are dedicated to the meticulous research, innovative development, precision production, and dynamic sales of cutting-edge industrial intelligent temperature control systems and state-of-the-art semiconductor furnace heaters. Our diverse product portfolio showcases power regulators, advanced thyristor power supplies, and sophisticated temperature control instruments. These products excel with their remarkable efficiency, minimal heat generation, and reduced film thickness. Proudly exported to Europe, America, Southeast Asia, and beyond, we are also esteemed agents for SHINADEN. From seamless installation to flawless commissioning, our comprehensive services in industrial temperature control set us apart. Our engineering prowess is constantly evolving, and the unparalleled reliability and stable performance of our semiconductor furnace products have garnered widespread acclaim across the glass fiber, semiconductor, and other industries. Committed to the ethos of 'talent investment, R&D priority', we are relentless in our pursuit of innovative products. By offering superior quality and unparalleled service, we continually expand our market presence, fulfilling customer requirements, and amplifying our brand's influence. We eagerly anticipate collaborating with you.
Packaging & Shipping


After Sales Service
Q1.What advantages do you have?
A1. Solex proudly stands as the direct Manufacturer located in Cangzhou city, China. Our team of skilled professionals in development, marketing, and production is dedicated to providing you with the most competitive pricing and unparalleled service excellence.
Q2. What's your main product?
A2. Our diverse range includes three remarkable product series: innovative solid state relays, advanced thyristor regulators for both power and voltage, and efficient wafer making furnace heaters.
Q3. Could you print our own logo?
A3. Absolutely! We cater to Retail, Wholesale, OEM, and ODM needs, offering customizable solutions tailored just for you.
Q4. How long is the quality guarantee?
A4. With an impressive 18-month warranty, rest assured that our products undergo comprehensive inspection before departing our factory, ensuring superb quality.
Q5. How long is the deliver time?
A5. Experience swift delivery-3 to 5 working days for sample orders and 10 to 25 days for larger orders-because your time is valuable to us.
Q6. What is your payment terms?
A6. We offer flexible payment terms, including T/T, Western Union, Money Gram, and L/C at sight, ensuring convenience and peace of mind in every transaction.
Q7. Any certification of your company or product?
A7. Our products and operations proudly carry prestigious certifications such as ISO 9001, CE, CB, and TUV, reflecting our commitment to the highest standards of quality.