Product Description
Introducing our Industrial Class Single Phase Solid State Relay with Protection Cover - designed to bring reliability and efficiency to your communication systems! This robust product offers unparalleled performance, ensuring seamless operation with its advanced design. Ideal for industrial applications, our relay stands out with its durable protection cover, safeguarding against environmental challenges and enhancing longevity. Trust FUANSHI to deliver the quality and innovation your systems deserve!
Product Parameters
1. Features and advantages:
• Experience precision with our opto-isolated input stage, perfectly compatible with TTL level input, offering versatility with both DC and pulse triggering modes.
• Benefit from superior safety with insulation voltage between input, output, and the bottom shell exceeding 2000V, ensuring peace of mind with CE UL approved safety components.
• Embrace innovation with no contact and no mechanical moving parts, eliminating sparks and noise while delivering unparalleled vibration resistance and an extended lifespan.
• Achieve high efficiency with minimal dead zone voltage and reduced harmonic interference (Z type), enhanced by an internal RC absorption circuit.
• Handle high power effortlessly with an AC working current of 300A and a full-range working voltage of 220-380V.
• Trust in durability with large-capacity, industrial-grade construction utilizing thyristor chips and imported German low thermal resistance copper-ceramic (DCB) baseplate.
2. The stable and reliable performance of the product comes from excellent devices and advanced production processes
• Experience cutting-edge technology with our DCB technology (copper-ceramic bonding substrate).
• Innovatively designed, our large-capacity silicon wafers ensure a 'large horse pulls a small cart' reliability.
• Rely on the industry's pioneering 'thermal fatigue loading' cycle test method for unmatched reliability.
• Enjoy enhanced performance with a flexible thermal pad that effectively reduces contact thermal resistance and mitigates stress.
• Discover the forefront of innovation with China's first solid-state relay dynamic parameter test system.
Crafted through China's advanced power module process, our high-power SSRs boast a nominal current of 500A, utilizing the latest third-generation copper-ceramic bonding (DBC) technology. Whether for inductive or resistive loads, expect voltage and current impact along with product reliability indicators to meet 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 trailblazing high-tech enterprise, pioneering in the realms of industrial intelligent temperature control and state-of-the-art semiconductor furnace technology.We are dedicated to the meticulous research, cutting-edge development, precision production, and strategic sales of sophisticated industrial intelligent temperature control systems and advanced semiconductor furnace heaters. Our distinguished product lineup features high-performance power regulators, efficient thyristor power supplies, and precise temperature control instruments. These products boast remarkable advantages of exceptional efficiency, minimal heat generation, and reduced film thickness. Exporting to Europe, America, Southeast Asia, and beyond, we also proudly serve as an agent for the esteemed SHINADEN. Our company delivers unparalleled, comprehensive services-from seamless installation to flawless commissioning-in the domain of industrial temperature control. With constantly evolving engineering technology and steadfast reliability, our semiconductor furnace products maintain superior performance, earning accolades in the glass fiber and semiconductor sectors. Adhering to our core philosophy of "talent investment, R&D priority," we are relentless in our pursuit of innovation, committed to expanding our market reach with premium products and services, fulfilling customer desires, and continually amplifying our brand's influence. We eagerly anticipate a fruitful collaboration with you!
Packaging & Shipping


After Sales Service
Q1.What advantages do you have?
A1. Situated in the heart of Cangzhou city, China, Solex proudly stands as a direct Manufacturer. With our dynamic and skilled teams in development, marketing, and production, we are poised to provide you with unparalleled prices that are highly competitive, coupled with service excellence that sets us apart.
Q2. What's your main product?
A2. Our diverse portfolio includes three exceptional series: the solid state relay, the innovative thyristor regulator for both power and voltage, and the advanced wafer making furnace heater.
Q3. Could you print our own logo?
A3. Absolutely! We cater to Retail, Wholesale, and are fully equipped to handle OEM and ODM projects, allowing us to personalize each order with your branding.
Q4. How long is the quality guarantee?
A4. Our commitment to quality is unwavering, which is why our products come with an 18-month warranty. Rest assured, each product undergoes a comprehensive 100% inspection before it leaves our factory, ensuring reliability and peace of mind.
Q5. How long is the deliver time?
A5. Speed and efficiency are our hallmarks. For sample orders, expect delivery within 3 - 5 working days. Larger orders are fulfilled swiftly, typically within a timeframe of 10 - 25 days.
Q6. What is your payment terms?
A6. We offer flexible payment options to suit your needs, including T/T, Western Union, Money Gram, and L/C at sight, among others.
Q7. Any certification of your company or product?
A7. We hold esteemed certifications such as ISO 9001, CE, CB, and TUV, attesting to our commitment to quality and excellence.