Product Description
Designed for ultimate reliability and safety, the Industrial Class Single Phase Solid State Relay comes with a robust Protection Cover, ensuring exceptional performance and long-lasting durability for all your industrial needs.
Product Parameters
1. Features and Advantages:
• Ingeniously designed with an opto-isolated input stage, the FUANSHI Solid State Relay seamlessly accommodates TTL level compatibility, offering both DC and pulse triggering modes.
• Safety and reliability are paramount, with insulation voltage safely exceeding 2000V between input, output, and bottom shell, backed by CE and UL safety component approvals.
• Experience the future with no contact or mechanical moving parts, eliminating sparks and action noise. Enjoy enhanced vibration resistance and a prolonged lifespan.
• Minimized dead zone voltage and harmonic interference (Z type), complete with an internal RC absorption circuit for seamless operation.
• Impressive power capabilities with an AC working current of 300A and a wide working voltage range of 220-380V, this relay is built for robust performance.
• Industrial-grade excellence with large-capacity thyristor chips and German-imported low thermal resistance copper-ceramic bonding (DCB) baseplate for superior thermal management.
2. The unwavering stable and reliable performance of the product springs from top-tier devices and cutting-edge production processes, ensuring excellence.
• State-of-the-art DCB technology (copper-ceramic bonding substrate) enhances thermal and electrical performance.
• Designed with the might of large-capacity silicon wafers, ensuring a robust and reliable operation akin to a 'large horse pulling a small cart.'
• Industry pioneer with the introduction of the 'thermal fatigue loading' cycle test method, setting new standards in reliability testing.
• Innovative flexible thermal pad significantly cuts down contact thermal resistance and alleviates stress, boosting the overall efficiency.
• Proudly introducing China's premiere solid-state relay dynamic parameter test system, a benchmark in the industry.
With a nominal current capacity of 500A, Beijing Fuanshi Technology's high-power SSRs employ China's advanced power module process and third-generation copper-ceramic bonding (DBC) technology. Whether dealing with inductive or resistive loads, the voltage, current impact, and reliability indicators meet and surpass international advanced 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. is a pioneering high-tech enterprise committed to transforming the landscape of industrial intelligent temperature control and semiconductor furnace technology.We dedicate ourselves to the innovation, development, production, and distribution of advanced industrial intelligent temperature control systems and cutting-edge semiconductor furnace heaters. Our flagship products include state-of-the-art power regulators, efficient thyristor power supplies, and precision temperature control instruments, all boasting superior efficiency, minimal heat emission, and ultra-low film impact. Our products are trusted and valued across Europe, America, Southeast Asia, and beyond. As a proud agent of SHINADEN, our company offers unparalleled service excellence, from meticulous installation to seamless commissioning, within the realm of industrial temperature control. Our engineering prowess is continually updated and enriched, ensuring our semiconductor furnace products are synonymous with reliability and stable performance. Our esteemed reputation spans industries such as glass fiber and semiconductors. Embracing the philosophy of 'talent investment, R&D priority', we are dedicated to the relentless pursuit of innovative products, expanding our market presence through superior quality and service, thus consistently meeting customer expectations 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 shines as a direct manufacturer nestled in the vibrant Cangzhou city, China. Our professional elite team excels in development, marketing, and production, ensuring you receive the most competitive prices coupled with exceptional service.
Q2. What's your main product?
A2. Our offerings are diverse, featuring three distinguished product series: solid state relay, thyristor regulator (power & voltage), and the innovative wafer making furnace heater.
Q3. Could you print our own logo?
A3. Certainly! We offer flexibility for Retail, Wholesale, OEM, and ODM, enabling you to showcase your unique brand identity with personalized logos.
Q4. How long is the quality guarantee?
A4. Our commitment to quality is unwavering, with an 18-month warranty. Each product undergoes rigorous 100% inspection before departing our facilities, ensuring unmatched reliability.
Q5. How long is the deliver time?
A5. Experience prompt delivery with a swift 3 - 5 working days for sample orders and an efficient 10 - 25 days for larger orders, securing your operational timelines.
Q6. What is your payment terms?
A6. We facilitate convenient transactions through multiple payment avenues like T/T, Western Union, Money Gram, L/C at sight, and more, catering to your financial preferences.
Q7. Any certification of your company or product?
A7. Our credibility is fortified with prestigious certifications including ISO 9001, CE, CB, TUV, elevating our commitment to quality and excellence.