Products

The high-quality TH-N12 Thermal Overload Relay represents that every product of SPX factory is a mature product that has been validated by the market for a long time. We understand that for a large number of standard motor applications, stability, ease of understanding, and usability are the core values. Choosing SPX means choosing a widely compatible and trustworthy protection partner in the field of small and medium power. We suggest that you refer to official technical information or consult our technical support when selecting, in order to obtain the most accurate configuration information.

Every high-quality Thermal Overload Relay Motor Protection manufactured by SPX is a tribute to the engineering truth of 'simplicity is stability'. We optimize the bimetallic alloy formula at the molecular level and calibrate the mechanical stroke at the micrometer scale to ensure that when danger arises, it can fulfill its mission with precision and accuracy like Swiss watches. What we deliver is not just a product, but also a system level guarantee that includes application condition analysis, protection curve selection support, and failure mode diagnosis. Choosing SPX means choosing to walk with a partner who understands the essence of motor protection and is committed to zero fault operation, to jointly safeguard the industrial lifeline that drives the world's operation.

SPX, a professional Frequency Converter manufacturer in China, understands that users often place important expectations on critical applications when choosing AC Frequency Converter VFD Three Phase to Single Phase. We promise that our products use advanced industrial grade components and robust circuit designs. The core inverter module undergoes strict load and temperature rise testing to ensure that it can still output pure, stable, and full power three-phase power under relatively "harsh" conditions such as single-phase power supply. We not only provide products, but also offer professional consulting services covering power evaluation, equipment selection, and installation guidance, allowing your "three-phase power dream" to safely and efficiently shine into the reality of single-phase power supply.

SPX factory's high quality AC Frequency Converter 220v to 380v is an intelligent energy conversion device designed specifically for driving standard three-phase 380V motors in low voltage grid environments. Its core function is to convert common 220V single-phase or three-phase AC input into three-phase 380V AC output with precise frequency and voltage control through high-frequency rectification and inverter technology. This not only solves the problem of power supply compatibility for standard industrial motors used in low-voltage areas or specific locations, but also synchronously realizes soft start, stepless speed regulation, and optimized energy-saving operation of motors. It is a high-performance power control solution that breaks through power supply limitations.

SPX factory's durable and customized AC Frequency Converter 60hz to 50hz 3 Phase is a professional electrical energy conversion device used to solve the differences in international power grid frequency standards. It can stably and accurately convert the input three-phase 60Hz power supply into three-phase 50Hz output, while maintaining voltage matching, ensuring that industrial equipment designed specifically for 60Hz can operate safely, efficiently, and fully in a 50Hz power grid environment. It is the core technical guarantee for achieving global circulation and seamless deployment of equipment.

The SPX CE-certified 380v AC Voltage and Frequency Converter adopts advanced digital signal processors for closed-loop control. When the load step changes, the output voltage and frequency can quickly recover and stabilize with minimal fluctuations, providing pure power like an ideal power grid for power sensitive precision machining centers, measuring instruments, and automated production lines. It can convert the input three-phase 380V AC power into a three-phase AC output with independently adjustable voltage and frequency.