What is DC SPD?

What is DC SPD?

DC SPD applied to the Din rail type protects the DC electric system from surge. Also, the system allows replacement of the protective element (MOV), ensuring convenience and reduced cost. However, as only the protective module is provided, other components should be added when the system is installed in accordance with the site condition.

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The Surge Protection Device (SPD)

The Surge Protection Device (SPD)

Surge Protection Devices (SPD) are used for electric power supply networks, telephone networks, and communication and automatic control buses. The Surge Protection Device (SPD) is a component of the electrical installation protection system. This device is connected in parallel on the power supply circuit of the loads that it has to protect (see Fig.1). It […]

The development prospects of surge protective devices

The development prospects of surge protective devices

In today’s world, as electronics are increasingly used,  the demand for surge protective devices is increasing. Surge protective devices are devices used to protect electrical equipment from damage caused by voltage surges, and they are an essential part of any electrical system. The development prospects of surge protective devices are very promising and have a […]

Brief introduction to MCB

Brief introduction to MCB

A circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions and can close, carry and break current under abnormal circuit conditions within a specified time. Circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to their scope of use. Circuit breakers can be used […]