Product Description
Industrial Class Single Phase Solid State Relay with Protection Cover: Experience unrivaled reliability with our meticulously designed Industrial Class Single Phase Solid State Relay, now featuring a robust Protection Cover. This state-of-the-art relay is tailored for a multitude of applications, ensuring superior safeguarding and longevity, making it an indispensable asset in any industrial setting.
Product Parameters
1. Features and advantages:
• Experience seamless integration with our opto-isolated input stage, perfectly compatible with TTL level input and adaptable for DC or pulse triggering modes.
• Enjoy peace of mind with our product's safe insulation voltage, exceeding 2000V between input, output, and bottom shell, all approved by CE and UL safety standards.
• Benefit from a design free of contacts and mechanical moving parts, ensuring no sparks or noise, and offering exceptional vibration resistance and prolonged lifespan.
• Engineered to perfection with a minimal dead zone voltage and negligible harmonic interference (Z type), complemented by an internal RC absorption circuit for enhanced performance.
• Experience the power of high-performance with our industrial-grade SSR, supporting AC working currents up to 300A and accommodating a full working voltage range of 220-380V.
• Built for industrial might, our large-capacity SSRs incorporate thyristor chips and a German-imported low thermal resistance copper-ceramic bonding (DCB) baseplate to handle the toughest demands.
2. The stable and reliable performance of the product comes from excellent devices and advanced production processes
• Cutting-edge DCB technology (copper-ceramic bonding substrate) ensures robustness.
• The 'large horse pulls a small cart' philosophy underpins our reliable, large-capacity silicon wafer design.
• Pioneering the industry, our 'thermal fatigue loading' cycle test method sets new benchmarks.
• Our innovative flexible thermal pad significantly reduces contact thermal resistance and effectively mitigates stress impacts.
• Proudly introducing China's first dynamic parameter test system for solid-state relays, leading the way in innovation.
Our high-power SSRs, produced with China's advanced power module process, boast a nominal current of 500A and employ third-generation copper-ceramic bonding (DBC) technology. Whether dealing with inductive or resistive loads, our products meet international standards for voltage, current impact, and reliability.
|
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 prestigious high-tech enterprise dedicated to pioneering advancements in industrial intelligent temperature control and semiconductor furnace technology.We specialize in the innovative research, cutting-edge development, precision production, and strategic sales of top-tier industrial intelligent temperature control systems and advanced semiconductor furnace heaters. Our flagship products include state-of-the-art power regulators, efficient thyristor power supplies, and precision temperature control instruments. These products are renowned for their superior efficiency, minimal heat generation, and low film characteristics, making them highly sought after in Europe, America, Southeast Asia, and beyond. Additionally, we are a trusted agent for SHINADEN, offering unparalleled services from meticulous installation to seamless commissioning in the realm of industrial temperature control. Our technological prowess is continuously updated and enriched, ensuring our semiconductor furnace products are of exceptional reliability and stable performance. We have garnered an impeccable reputation within the glass fiber and semiconductor industries. Upholding the ethos of 'talent investment, R&D priority,' we are devoted to the relentless development of new products, expanding our market reach with superior quality offerings and unmatched services. We strive to meet and exceed customer expectations, while constantly boosting our brand influence. We eagerly anticipate building a successful partnership with you!
Packaging & Shipping


After Sales Service
Q1.What advantages do you have?
A1. Beijing Fuanshi Technology Co., Ltd. is excited to introduce our brand, Solex, as a premier direct manufacturer located in the vibrant city of Cangzhou, China. With our expertly crafted developing, marketing, and production teams, we are committed to delivering the most competitive pricing and exceptional service to cater to your needs.
Q2. What's your main product?
A2. Our impressive lineup features three stellar product series: solid state relais, versatile thyristor regulators (for both power and voltage), and specialized wafer making furnace heaters.
Q3. Could you print our own logo?
A3. Absolutely! Our versatile services cater to Retail, Wholesale, OEM, and ODM opportunities, ensuring your brand shines with custom logo printing.
Q4. How long is the quality guarantee?
A4. Our assurance to you includes an extensive 18-month warranty, coupled with a rigorous inspection process where each product is meticulously checked to ensure top-notch quality before leaving our factory.
Q5. How long is the deliver time?
A5. Our efficient delivery process typically ensures that sample orders are dispatched within 3 - 5 working days, while larger orders are fulfilled within a timeframe of 10 - 25 days.
Q6. What is your payment terms?
A6. We offer flexible payment options including T/T, Western Union, Money Gram, and L/C at sight, among others, tailored to suit your convenience.
Q7. Any certification of your company or product?
A7. Our commitment to quality is backed by prestigious certifications including ISO 9001, CE, CB, TUV, and more, underscoring our dedication to excellence and reliability.