الأسئلة الشائعة

A self-resetting over/under voltage protector is an electrical protection device used to prevent damage to electrical equipment caused by excessive or insufficient voltage. It can automatically restore power, preventing long-term damage to equipment due to voltage fluctuations.

A metering current-limiting protector not only provides current-limiting protection but also monitors current changes in real time and records data. It provides users with detailed current usage information, which is helpful for analyzing and optimizing the power system.

Three-phase voltage and current meters are primarily used for monitoring and measuring the voltage and current of three-phase AC power. They are commonly used in power systems and industrial equipment to help engineers detect abnormal conditions in the power system.

A dual-power automatic transfer switch is used to automatically switch to a backup power source in case of a primary power failure, ensuring continuous power supply. It is widely used in places with high power requirements, such as hospitals, data centers, and communication base stations.

Our products are widely used not only in the domestic market but also have a growing presence in Europe, North America, Southeast Asia, and other regions. By establishing global partnerships, we are expanding the ELEJG brand internationally.

We have established a strong reputation in the electrical industry through our powerful R&D capabilities, stable and reliable product quality, and comprehensive customer service. Our products meet international standards and provide comprehensive power solutions for customers in the power, railway, coal, and petroleum industries.

ELEJG is the English brand name for “江光电气” (Jiangguang Electric), representing our commitment to innovation, excellence, and technological leadership. The ELEJG brand carries our years of industry experience and technical expertise, dedicated to providing high-quality smart electrical products and services.