Relays & Limit Switches: Quality Assurance and Technological Innovation

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Customization and Global Competitiveness of Relays

Customization and Global Competitiveness of Relays

Leveraging professional R&D capabilities, the company provides customized relay solutions for unique needs, such as high-temperature resistance or specialized signal conversion. Its customer-centric approach ensures products align with specific industry demands, from tailor-made relay specifications to environmental adaptations. With international certifications and a commitment to global standards, the company’s relays are trusted by clients worldwide, supporting exports to multiple countries. Whether for small-scale systems or large industrial projects, its relays offer scalable, reliable solutions that drive operational efficiency and safety.
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Advantages

High-Quality Manufacturing and Strict Quality Control

The company ensures high-quality relay production through strict quality control, regarding quality as the lifeline of the enterprise. It continuously improves the quality management system and introduces international advanced production and testing equipment, ensuring each relay meets rigorous standards. The relays have passed ISO-9001 quality system certification and International Electrotechnical Commission IECO certification, demonstrating reliable quality and international recognition.

Diverse Types and Wide Application Scenarios

The company provides a diverse portfolio of relays, encompassing time relays, solid-state relays, intermediate relays, RXM relays, RM control relays, liquid level relays, and phase sequence relays. This variety enables their application in various electrical control systems, including industrial automation, power control, and liquid level control systems. Whether for signal amplification, circuit protection, or state detection, appropriate relay types are available to fulfill different customer requirements.

Precise Control and Signal Conversion Capability

Intermediate relays play a key role in control circuits by amplifying signals, increasing the number of contacts, and realizing signal conversion, enabling precise control of other electrical equipment. Phase sequence relays can accurately detect the phase sequence of three-phase power supplies and promptly issue signals or cut off circuits when phase sequence errors or phase loss occur, effectively protecting equipment safety. These functions make relays critical components for ensuring the accuracy and stability of electrical systems.

Related products

The RM17TE00 from Yueqing Huilong is a specialized thermal overload relay designed for three - phase motor protection. This relay features bimetallic elements that respond to motor current and temperature, providing overload and phase failure protection. The adjustable current setting (1.6 - 2.5A) allows customization for different motor ratings, while the manual/automatic reset function offers operational flexibility. The RM17TE00 includes a fault indicator (red flag) for quick diagnosis, and its compact design (DIN rail mount, 22.5mm width) saves panel space. With a trip class of 10A, it meets IEC 60947 - 4 - 1 standards, ensuring compliance in global markets. Suitable for small to medium motors in pumps, fans, and compressors, this relay prevents overheating and extends motor life, reducing maintenance costs in manufacturing and processing facilities.

Frequently Asked Questions

What types of relays does the company offer and where are they applied?

The company produces various relays, including time relays, solid-state relays, intermediate relays, RXM relays, RM control relays, liquid level relays, and phase sequence relays. These are applied in diverse electrical control systems such as industrial automation, power control, and liquid level control systems, catering to needs like signal amplification, circuit protection, and state detection across different industries.
Solid-state relays use semiconductor devices for contactless control, offering fast switching speed, long service life, and strong anti-interference capability. Unlike traditional mechanical relays, they have no mechanical wear, reducing maintenance costs and being suitable for high-frequency operation scenarios. Other relays like intermediate relays also feature advanced designs for stable performance and prolonged usability.
Intermediate relays amplify signals, increase contact numbers, and convert signals in control circuits, enabling precise control of other electrical equipment. Phase sequence relays accurately detect the phase sequence of three-phase power supplies and trigger signals or cut off circuits immediately when phase sequence errors or phase loss occur, effectively protecting equipment safety and ensuring the accuracy and stability of electrical systems.
Yes, the company has professional R&D capabilities and a customer-centric approach, capable of developing relays tailored to specific industry needs. Whether for special environmental requirements (e.g., high temperature, high humidity) or customized functional designs, the R&D team can provide targeted solutions, ensuring products meet both standard specifications and unique application scenarios to enhance competitiveness.
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Customer Reviews

Michael Chen
Long-Lasting Performance and Advanced Technology

The solid-state relays we purchased have been operating non-stop for over two years without any issues. Their contactless design and anti-interference capability are truly impressive, even in noisy industrial environments. The intermediate relays also deserve praise—their signal conversion accuracy has improved the precision of our machinery. For anyone seeking durable, technologically advanced relays, this company is a top choice.

Sarah Miller
Customized Solutions for Unique Requirements

We had a special project requiring relays resistant to high humidity and corrosive gases. The company’s R&D team worked closely with us to develop a tailored solution, and the result exceeded our expectations. The customized relays have performed reliably in our harsh environment, proving their commitment to the customer-centric approach. Their ability to turn specific needs into functional products is why we trust them for critical applications.

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Professional R&D and Customization Services

Professional R&D and Customization Services

With continuous innovation and professional R&D capabilities, the company can develop relays tailored to specific industry needs. Whether for special environmental requirements (e.g., high temperature, high humidity) or customized functional designs, the team can provide targeted solutions. This customer-centric approach ensures that the relays not only meet standard specifications but also adapt to unique application scenarios, enhancing customer satisfaction and product competitiveness.