Product Description
Discover the Industrial Class Single Phase Solid State Relay, meticulously crafted with a robust protection cover. This ensures not only exceptional safety but also unrivaled reliability in the most demanding industrial environments.
Product Parameters
1. Features and Advantages:
• Experience the cutting-edge design of our Opto-isolated input stage that seamlessly integrates with TTL level compatible inputs, offering both DC and pulse triggering modes for unparalleled flexibility.
• Enjoy peace of mind with an insulation voltage exceeding 2000V between input, output, and base, all backed by CE UL safety-approved components for the ultimate in safety assurance.
• Discover enduring performance with our contactless, spark-free design, featuring no mechanical moving parts and no operation noise, ensuring superb vibration resistance and an exceptionally long lifespan.
• Benefit from minimal dead zone voltage and reduced harmonic interference (Z type), enhanced by an internal RC absorption circuit for optimized efficiency.
• Harness powerful performance with a wide-ranging AC working current of 300A and a versatile working voltage spectrum of 220-380V.
• Designed for demanding environments, our large-capacity, industrial-grade products incorporate thyristor chips and leverage imported German low thermal resistance copper-ceramic bonding (DCB) baseplates.
2. Unmatched Performance and Reliability:
• The integration of DCB technology (copper-ceramic bonding substrate) ensures outstanding thermal management and longevity.
• Experience robust reliability with the innovative design likened to a large horse pulling a small cart via large-capacity silicon wafers.
• Industry-leading reliability is validated by our pioneering "thermal fatigue loading" cycle test method, setting a new standard for testing.
• The adaptable thermal pad significantly minimizes contact thermal resistance, effectively mitigating stress for enhanced durability.
• Introducing China's first comprehensive solid-state relay dynamic parameter test system, a hallmark of technological leadership.
China's elite power module craftsmanship in high-power SSRs boasts a nominal current of 500A, employing the forefront third-generation copper-ceramic bonding (DBC) technology. Whether managing inductive or resistive loads, its voltage and current resilience and reliability metrics are on par with international top-tier 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 in the high-tech industry, dedicated to advancing industrial intelligent temperature control and semiconductor furnace technology.We are at the forefront of innovation in researching, developing, and bringing to market cutting-edge industrial intelligent temperature control systems and sophisticated semiconductor furnace heaters. Our core product offerings encompass advanced power regulators, state-of-the-art thyristor power supplies, and precision-engineered temperature control instruments. These products are acclaimed for their exceptional efficiency, minimal heat generation, and sleek design. We proudly export our solutions to discerning markets in Europe, America, Southeast Asia, and beyond. Additionally, we serve as a valued agent for SHINADEN, extending our service excellence from installation through commissioning within the industrial temperature control arena. Our engineering prowess is continuously evolving, ensuring our semiconductor furnace products are both reliable and performance-driven, garnering us an esteemed reputation in the glass fiber and semiconductor industries. Upholding the principle of 'investing in talent and prioritizing R&D,' we are steadfast in our mission to innovate relentlessly, expand our market presence with top-tier products and services, fulfill customer demands, and perpetually strengthen our brand's influence. We eagerly anticipate collaborating with you!
Packaging & Shipping


After Sales Service
Q1.What advantages do you have?
A1. Solex is the esteemed direct manufacturer located in the vibrant Cangzhou city, China. We pride ourselves on having a professional team dedicated to development, marketing, and production, ensuring that you receive not only the most competitive pricing but also unparalleled service.
Q2. What's your main product?
A2. Our impressive portfolio includes three main product series: solid state relays, advanced thyristor regulators (covering both power and voltage), and sophisticated wafer making furnace heaters.
Q3. Could you print our own logo?
A3. Absolutely, our company is well-equipped to cater to Retail, Wholesale, and offers exceptional OEM & ODM services, making customization with your logo a seamless process.
Q4. How long is the quality guarantee?
A4. We offer a robust 18-month warranty on our products, and each item undergoes a rigorous 100% inspection before it leaves our factory, ensuring top-notch quality.
Q5. How long is the deliver time?
A5. Typically, sample orders are fulfilled within a swift 3 - 5 working days, whereas larger orders are delivered within an efficient timeframe of 10 - 25 days.
Q6. What is your payment terms?
A6. We offer flexible payment terms including T/T, Western Union, Money Gram, and L/C at sight, among others, to suit your convenience.
Q7. Any certification of your company or product?
A7. Our company and products boast prestigious certifications such as ISO 9001, CE, CB, TUV, demonstrating our commitment to quality and excellence.