Product Description
Introducing our Industrial Class Single Phase Solid State Relay, meticulously designed with an advanced Protection Cover. This exceptional relay is engineered to meet your industrial needs with precision and reliability, ensuring unparalleled performance in demanding environments. Trust in the quality and innovation of FUANSHI as you elevate your operational efficiency.
Product Parameters
1. Features and advantages:
• Our Communication Relay boasts an advanced opto-isolated input stage, ensuring compatibility with TTL level inputs, and offers versatile triggering options with both DC and pulse modes.
• Experience superior safety with insulation voltages exceeding 2000V between input, output, and bottom shell, certified by prestigious CE UL safety standards.
• With no mechanical moving parts, this relay operates silently without sparks, offering remarkable vibration resistance and an impressively extended life span.
• Benefit from minimal dead zone voltage and reduced harmonic interference (Z type), thanks to the integrated RC absorption circuit.
• Designed for high power applications, this relay supports an AC working current of up to 300A, and a comprehensive working voltage range from 220V to 380V.
• Engineered for industrial-grade performance, our product features large-capacity thyristor chips and utilizes imported German low thermal resistance copper-ceramic bonding (DCB) baseplates.
2. The stable and reliable performance of the product comes from excellent devices and advanced production processes
• Utilize the cutting-edge DCB technology (copper-ceramic bonding substrate) for enhanced performance.
• Our design leverages large-capacity silicon wafers, akin to 'a large horse pulling a small cart,' ensuring unmatched reliability.
• Pioneering the industry, we introduce the 'thermal fatigue loading' cycle test method to assure product endurance.
• The flexible thermal pad is ingeniously designed to minimize contact thermal resistance and alleviate stress, ensuring efficient operation.
• Introducing China's first solid-state relay dynamic parameter test system, enhancing product evaluation through comprehensive performance metrics.
Our high-power SSRs, manufactured through China's premier power module processes, boast a nominal current of 500A and incorporate the third-generation copper-ceramic bonding (DBC) technology. Whether handling inductive or resistive loads, our products excel with voltage and current impact resistance and reliability that meet international benchmarks.
|
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 trailblazer in the high-tech arena, passionately dedicated to advancing industrial intelligent temperature control and pioneering innovations in semiconductor furnace technology.At the heart of our operations, we channel our expertise into the meticulous research, avant-garde development, precision production, and strategic sales of cutting-edge industrial intelligent temperature control systems and state-of-the-art semiconductor furnace heaters. Our extensive product lineup features essential components such as power regulators, advanced thyristor power supplies, and sophisticated temperature control instruments. These products are celebrated for their remarkable efficiency, minimal heat production, and sleek design. Our reach extends across continents, exporting to Europe, America, Southeast Asia, and beyond. In addition, we proudly serve as an agent for SHINADEN, delivering an unparalleled suite of services from seamless installation to precise commissioning within the industrial temperature control sector. Our engineering prowess is both innovative and robust, ensuring our semiconductor furnace offerings boast unmatched reliability and stable performance, earning us accolades in the glass fiber and semiconductor industries. We steadfastly embrace the philosophy of "investing in talent, prioritizing R&D," with a commitment to relentless innovation, market expansion through superior products and services, fulfilling customer expectations, and continually amplifying our brand's influence. We eagerly anticipate a prosperous collaboration with you.
Packaging & Shipping


After Sales Service
Q1.What advantages do you have?
A1. Solex emerges as the unrivaled direct Manufacturer nestled in the heart of Cangzhou city, China. With a team of seasoned professionals excelling in development, marketing, and production, we are poised to present you with the most competitive prices complemented by unparalleled service.
Q2. What's your main product?
A2. Our illustrious product line encompasses three dynamic series: the robust solid state relay, the versatile thyristor regulator (encompassing power & voltage variants), and the advanced Wafer making furnace heater.
Q3. Could you print our own logo?
A3. Absolutely, our company is well-equipped to cater to Retail, Wholesale, OEM, and ODM needs, ensuring your brand's identity is prominently featured.
Q4. How long is the quality guarantee?
A4. We proudly offer an 18-month warranty, with each of our products undergoing rigorous 100% inspection before making their way from our factory.
Q5. How long is the deliver time?
A5. Typically, delivery spans 3 - 5 working days for sample orders and an efficient 10 - 25 days for bulk orders, ensuring prompt service.
Q6. What is your payment terms?
A6. We provide flexible payment terms including T/T, Western Union, Money Gram, L/C at sight, and more to suit your convenience.
Q7. Any certification of your company or product?
A7. Yes, we are fortified with prestigious certifications including ISO 9001, CE, CB, TUV, and more, affirming our commitment to quality and excellence.