Product Description
Industrial Class Single Phase Solid State Relay with Enhanced Protection Cover
Product Parameters
1. Features and advantages: Experience unparalleled innovation and engineering excellence with our advanced relay features.
• Featuring an opto-isolated input stage, this relay is compatible with TTL level inputs and supports both DC and pulse triggering modes.
• Withstanding insulation voltages exceeding 2000V between input, output, and bottom shell, this relay is equipped with safety components certified by CE and UL.
• Embrace the future of seamless operations with no contacts, no mechanical parts, no sparks, and no noise-enhanced for vibration resistance and extended longevity.
• Engineered for minimal dead zone voltage and harmonic interference (Z type), featuring an integrated RC absorption circuit.
• This high-power solution supports AC currents up to 300A and operates within a voltage range of 220-380V, covering the full spectrum of industrial needs.
• Built with large-capacity, industrial-grade thyristor chips, complemented by cutting-edge German low thermal resistance copper-ceramic bonding (DCB) baseplate.
2. The stable and reliable performance of the product comes from excellent devices and advanced production processes: Trust in the reliability crafted from superior materials and cutting-edge manufacturing techniques.
• Utilizing DCB technology (copper-ceramic bonding substrate) for enhanced performance and durability.
• Engineered with a 'large horse pulls a small cart' philosophy, featuring the reliable design of high-capacity silicon wafers.
• Pioneering the industry's first 'thermal fatigue loading' cycle test method to ensure maximum durability and performance.
• The innovative flexible thermal pad significantly reduces contact thermal resistance and effectively handles stress challenges.
• Proudly introducing China's first solid-state relay dynamic parameter test system for unmatched precision and reliability.
Beijing Fuanshi Technology Co., Ltd. leads the way in manufacturing high-power SSRs with a nominal current of 500A, using cutting-edge third-generation copper-ceramic bonding (DBC) technology. Designed for both inductive and resistive loads, our products excel in voltage and current impact resilience, setting new benchmarks in international 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 progress, specializing in the forefront of industrial intelligent temperature control and advanced semiconductor furnace technologies.We are deeply committed to the research, development, production, and distribution of cutting-edge industrial intelligent temperature control systems and semiconductor furnace heaters. Our extensive product line includes state-of-the-art power regulators, thyristor power supplies, and sophisticated temperature control instruments, all designed with high efficiency and minimal heat emission for optimal performance. These products have gained a strong foothold in Europe, America, Southeast Asia, and beyond. Additionally, we proudly serve as an agent for SHINADEN, offering unparalleled service from installation to commissioning in the realm of industrial temperature control. Our engineering prowess is ever-evolving and comprehensive, ensuring that our semiconductor furnace products are both reliable and consistently high-performing. This has earned us a stellar reputation across the glass fiber, semiconductor, and various other industries. We steadfastly uphold the philosophy of 'investing in talent, prioritizing R&D,' striving to continually innovate and expand our market presence with exceptional products and services that meet customer demands and amplify our brand's influence. We eagerly anticipate collaborating with you!
Packaging & Shipping


After Sales Service
Q1.What advantages do you have?
A1. Solex stands out as the esteemed direct manufacturer nestled in the heart of Cangzhou city, China. We pride ourselves on our robust team of professionals adept in development, marketing, and production, ensuring that we deliver not only the most competitive pricing but also unparalleled service excellence.
Q2. What's your main product?
A2. Our diverse portfolio includes three distinguished product series: the solid state relay, the advanced thyristor regulator for both power and voltage, and the innovative Wafer making furnace heater.
Q3. Could you print our own logo?
A3. Absolutely! Our company offers flexible options for Retail, Wholesale, OEM, and ODM, allowing us to personalize your order with your own logo to meet your branding needs.
Q4. How long is the quality guarantee?
A4. We confidently offer an 18-month warranty on our products, ensuring peace of mind for every purchase. Our commitment to quality is unwavering, with each product undergoing thorough inspection prior to leaving our factory.
Q5. How long is the deliver time?
A5. Delivery time is swift and efficient, typically requiring just 3 to 5 working days for sample orders, and 10 to 25 days for larger orders, ensuring you receive your products in a timely manner.
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 accommodate your financial convenience.
Q7. Any certification of your company or product?
A7. Our commitment to quality and safety is reflected in our certifications, which include ISO 9001, CE, CB, and TUV, ensuring our products meet global standards.