Product Description
Experience unparalleled reliability and performance with our Industrial Class Single Phase Solid State Relay, the FUANSHI Ha-3340-Z. Outfitted with a durable protection cover, this relay is engineered to deliver precision and stability in automation processes, setting a benchmark in industrial applications.
Product Parameters
1. Features and advantages:
• Experience seamless integration with our opto-isolated input stage, designed for full compatibility with TTL level inputs. Enjoy the flexibility of DC or pulse triggering modes to suit your specific automation needs.
• Offering safe insulation voltage that surpasses 2000V between input, output, and bottom shell, our components are vetted and approved by CE and UL standards, ensuring unparalleled safety and reliability.
• Benefit from a contactless, mechanical-free design that completely eliminates sparks and noise, offering exceptional durability and resistance to vibrations for a longer operational life.
• Minimal dead zone voltage and reduced harmonic interference (Z type) are achieved with our built-in RC absorption circuit, enhancing your operational efficiency.
• Designed for high-performance applications, our relay supports a robust AC working current of 300A with a comprehensive working voltage range between 220-380V.
• Our industrial-grade, large-capacity products utilize advanced thyristor chips and are engineered with imported German low thermal resistance copper-ceramic bonding (DCB) baseplates, ensuring supreme thermal management.
2. The stable and reliable performance of the product comes from excellent devices and advanced production processes
• Innovatively employing DCB technology, our copper-ceramic bonding substrate provides superior thermal conductivity and reliability.
• With a design strategy that echoes 'a large horse pulls a small cart,' we ensure reliability through the use of large-capacity silicon wafers, enhancing performance and durability.
• Pioneering the industry's first 'thermal fatigue loading' cycle test method, we set new benchmarks in reliability testing.
• Our flexible thermal pad significantly minimizes contact thermal resistance while effectively managing stress, ensuring optimal thermal performance.
• Presenting China's first solid-state relay dynamic parameter test system, pushing the boundaries of quality assurance and performance metrics.
Manufactured using China's leading power module process, our high-power SSRs boast a nominal current of 500A, utilizing cutting-edge third-generation copper-ceramic bonding (DBC) technology. Whether for inductive or resistive loads, our SSRs deliver exceptional voltage and current impact performance, meeting international advanced reliability standards.
|
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 realm of high-tech enterprises, with a sharp focus on advancing the fields of industrial intelligent temperature control and cutting-edge semiconductor furnaces.We dedicate ourselves to the meticulous research, forward-thinking development, precision production, and strategic sales of sophisticated industrial intelligent temperature control systems and state-of-the-art semiconductor furnace heaters. Our flagship products, such as power regulators, thyristor power supplies, and temperature control instruments, are renowned for their superior efficiency, minimal heat generation, and reduced film deposition. These exceptional products have made their mark globally, being exported to Europe, America, Southeast Asia, and beyond. Moreover, we proudly represent SHINADEN as an agent, providing unmatched service excellence from installation to the fine-tuning of industrial temperature control systems. Our engineering prowess is both innovative and extensive, ensuring that our semiconductor furnace solutions are not only reliable but perform with unwavering stability. This dedication to quality has earned us an esteemed reputation in industries ranging from glass fiber to semiconductors. Upholding our philosophy of 'talent investment, R&D priority,' we are steadfast in our quest to develop pioneering new products, expand our market reach through impeccable quality and service, and consistently meet and exceed customer expectations while amplifying our brand influence. We enthusiastically anticipate collaborating with you!
Packaging & Shipping


After Sales Service
Q1.What advantages do you have?
A1. Solex stands out as the premier direct Manufacturer located in the vibrant Cangzhou city, China. With a team of seasoned professionals in development, marketing, and production, we are dedicated to providing you with the most competitive pricing coupled with exceptional service.
Q2. What's your main product?
A2. We proudly offer three innovative product series: solid state relay, thyristor regulator (both power and voltage), and wafer making furnace heater.
Q3. Could you print our own logo?
A3. Absolutely, we cater to Retail, Wholesale, OEM, and ODM needs, ensuring your brand is prominently featured.
Q4. How long is the quality guarantee?
A4. We offer an 18-month warranty, and each of our products undergoes meticulous inspection prior to factory dispatch.
Q5. How long is the deliver time?
A5. Delivery time is swift: approximately 3 - 5 working days for sample orders and 10 - 25 days for larger orders, ensuring prompt fulfillment of your needs.
Q6. What is your payment terms?
A6. We accommodate a variety of payment options including T/T, Western Union, Money Gram, and L/C at sight, for your convenience.
Q7. Any certification of your company or product?
A7. Indeed, our products and company are backed by certifications such as ISO 9001, CE, CB, TUV, showcasing our commitment to quality and excellence.