Full range of solid state relays (SSRs), thyristor & rectifier modules, and other related products.

A Three-phase solid-state relays, including three-phase 380V models with a current range of 10A to 300A

B Single-phase solid-state relays, including AC 24V to 530V models with a current range of 5A to 300A

C DC solid-state relays, including those with voltages such as 24Vdc, 48Vdc, 96Vdc, etc., and a current range of 5A to 200A

D Forward-reverse solid-state relays, including those for controlling motor power from 1kW to 22kW; larger power options can be customized

E Thyristor (SCR) modules, MTC series with a current range of 60A to 300A

F Rectifier modules, MDC series with a current range of 60A to 300A

G Arc extinguisher, models SM38-2 to SM38-15j

H Surge protectors, model RCM-601-4

Founded in the 1990s, we have a history of nearly 30 years. We manufacture a full range of solid-state relays, thyristors, rectifier modules, and other related products. Our company boasts well-known experts in the domestic industry, with strong R&D capabilities. Our products are of excellent quality and high reliability, earning widespread praise and acclaim from users.

Our technical personnel are well-versed in and familiar with automated instruments, automatic control, motor control, electrical appliances, welding machines, electric furnaces, power generation, transmission and distribution, injection molding, household appliances, mining machinery, and more. Backed by such strong technical support, we have significant advantages in providing pre-sales and after-sales services to our customers. If needed, we can assist clients in designing circuits.

Experience

Happy Client

Contest

After-sales service

Whether it is the power supporting projects for large commercial complexes, the power renovation projects for residential communities, or the power energy management for industrial enterprises, Shanghai Nanyue Electric can provide comprehensive, one-stop solutions with its rich experience and professional technology.

Patented Solid-State Circuit Breaker Products

All existing circuit breaker products are contact-based, with many drawbacks such as sparking, vibration, interference generation, and particularly short service life. Moreover, in case of overload or short circuit, they rely on mechanical structures to achieve disconnection, resulting in imprecise action and failure to cut off the main circuit in a timely manner.

Given the aforementioned critical flaws, both domestic and international efforts are underway to seek new breakthroughs. The contactless solid-state circuit breaker (also known as SSPC, or Solid-State Power Controller) is emerging as a rising star! A small number of such products have already appeared overseas, while many insightful professionals in China are also striving for progress in this field.

Our company has conducted relevant research in this area and filed two patents.