Product Description
Introducing our Industrial Class Single Phase Solid State Relay, tailor-made for lathe applications. Featuring a robust protection cover, this relay is designed to deliver exceptional performance and reliability, ensuring the utmost safety and efficiency in your industrial operations. Experience seamless functionality and trust in Beijing Fuanshi Technology Co., Ltd.'s commitment to excellence.
Product Parameters
1. Features and advantages:
• Equipped with an opto-isolated input stage, our relay is compatible with TTL level inputs and supports both DC and pulse triggering modes, offering versatile application possibilities.
• Ensuring safety with its insulation voltage exceeding 2000V between input, output, and casing, the product complies with CE and UL safety requirements.
• Designed for robustness, this relay lacks mechanical moving parts, preventing sparks and noise while resisting vibration, thus offering a significantly extended operational life.
• Enjoy minimal dead zone voltage and reduced harmonic interference (Z type), all managed by an integrated internal RC absorption circuit.
• Handle high-power demands effortlessly with our relay's AC working current of 300A and a comprehensive working voltage range between 220-380V.
• These industrial-grade, large-capacity products incorporate advanced thyristor chips and German-imported, 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
• Utilizing cutting-edge DCB technology (copper-ceramic bonding substrate) ensures unparalleled performance and reliability.
• Our innovative design concept-'a large horse pulls a small cart'-delivers a reliable large-capacity silicon wafer design.
• Pioneering the industry, we introduce the 'thermal fatigue loading' cycle test method to ensure durability under stress.
• The inclusion of a flexible thermal pad optimally reduces contact thermal resistance and mitigates stress effectively.
• Proudly introducing China's inaugural solid-state relay dynamic parameter test system for rigorous quality assurance.
Manufactured using China's advanced power module technology, our high-power SSRs boast a nominal current of 500A. They employ the third-generation copper-ceramic bonding (DBC) technology to achieve international standards of reliability and efficiency, catering to both inductive and resistive loads with superior voltage and current impact resistance.
|
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 sector, dedicated to pioneering advancements in industrial intelligent temperature control and semiconductor furnaces. Our commitment to excellence and cutting-edge technology sets us apart as leaders in the field.We at Beijing Fuanshi Technology Co., Ltd. are passionately engaged in the research, development, production, and sales of state-of-the-art industrial intelligent temperature control systems and semiconductor furnace heaters, bringing revolutionary solutions to the market. Our impressive portfolio of products features power regulators, thyristor power supplies, temperature control instruments, and more, all designed for superior efficiency, minimal heat generation, and reduced film. These products are highly sought after and exported to regions including Europe, America, Southeast Asia, and beyond. As an esteemed agent for SHINADEN, we pride ourselves on delivering unparalleled services from installation to commissioning within the industrial temperature control domain. Our engineering prowess is ever-evolving, ensuring the reliability and exceptional performance of our semiconductor furnace offerings. Our dedication has earned us a stellar reputation in various industries such as glass fiber and semiconductors. Driven by the ethos of 'talent investment, R&D priority,' we are relentless in our pursuit of innovation, committed to expanding our market presence through top-tier products and services, fulfilling customer requirements, and perpetually enhancing our brand's influence. We at Beijing Fuanshi Technology Co., Ltd. enthusiastically anticipate forming strategic partnerships with you to drive mutual success.Let's embark on this journey together!
Packaging & Shipping


After Sales Service
Q1.What advantages do you have?
A1. At Solex, being a direct manufacturer based in the bustling city of Cangzhou, China, we pride ourselves on our expert team in development, marketing, and production. This ensures you receive not only the most competitive prices but also unparalleled service excellence.
Q2. What's your main product?
A2. Our diverse product lineup includes three main series: solid state relays, thyristor regulators for both power and voltage applications, and advanced wafer making furnace heaters.
Q3. Could you print our own logo?
A3. Absolutely, our enterprise caters to Retail, Wholesale, OEM, and ODM needs, with full capability to print your custom logo.
Q4. How long is the quality guarantee?
A4. We offer an 18-month warranty, underpinning the quality assurance that every product undergoes a rigorous 100% inspection prior to leaving our factory, ensuring peak reliability.
Q5. How long is the deliver time?
A5. Typically, we deliver sample orders within a swift 3 to 5 working days, whereas larger orders are fulfilled in an efficient 10 to 25 days timeframe.
Q6. What is your payment terms?
A6. We are flexible with our payment terms, accommodating T/T, Western Union, Money Gram, and L/C at sight, among other options.
Q7. Any certification of your company or product?
A7. Our company and products are proudly certified with ISO 9001, CE, CB, TUV, ensuring they meet international standards of quality and safety.