China Surge Protective Devices Manufacturers, Suppliers, Factory

As a professional high quality DIN Rail Three Phase Prepaid Energy Meter manufacturer, you can rest assured to buy DIN Rail Three Phase Prepaid Energy Meter from our factory. And we will offer you the best after-sale service and timely delivery.CJ Electric ,one of leading producer of lower voltage products such as Energy Meter, Current Transformer, Frequency Inverter, Soft Starter, Power Meter, We specializes in research, design and manufacturing with an emphasis on continuous improvement, innovation and high performance and cost-effective solutionsSINGI Electric has developed as a global manufacturer.

As a professional high quality EL1-B-100 Class C Surge Protection Device manufacturer, you can rest assured to buy EL1-B-100 Class C Surge Protection Device from our factory. And we will offer you the best after-sale service and timely delivery.EL1-B Series Surge Protection Devices (hereinafter referred toas SPD) are suitable for ac 50/60hz, rated voltage 380V IT. TT. TN-C. TN-S. TN-C-Sand other power supply systems to protect the surge caused by indirect lightning and direct lightning or other instantaneous overvoltage. Class llSPD according to lEC61643-1:1998-02. Class C surge protectors.

As a professional high quality 3 Phase Voltage Protector manufacturer, you can rest assured to buy 3 Phase Voltage Protector from our factory. And we will offer you the best after-sale service and timely delivery.3 phase Voltage Protector with auto-reclosing function (automatic voltage protector) takes miniature circuit breaker with short circuit overload protection as the main switch, equipped with the ultra-miniature intelligent electric operation device with the relay, to detect the power supply voltage, and to achieve functions of over-voltage or undervoltage trip protection and automatic recovery circuit after voltage recovery, to ensure safe operation of the load device in the normal voltage range.

As a professional high quality Three Phase 4 Wire Mechanical Meter manufacturer, you can rest assured to buy Three Phase 4 Wire Mechanical Meter from our factory. And we will offer you the best after-sale service and timely delivery.Three Phase 4 Wire Mechanical Meter is a kind of new style three phase four wire active energy meter, it adopts micro-electronics technique, and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21.It can accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is used for setting indoor or outdoor, it can display total energy consumption by step and motor type impulse register.

As a professional high quality Leakage Protection Socket manufacturer, you can rest assured to buy Leakage Protection Socket from our factory. And we will offer you the best after-sale service and timely delivery.Leakage Protection Socket, also known as 86-type leakage protection socket. It is the one of the patented products researched and developed independently by our company using international advanced design and advanced manufacturing technology.

As a professional high quality DC Protection Series Circuit Breaker manufacturer, you can rest assured to buy DC Protection Series Circuit Breaker from our factory. And we will offer you the best after-sale service and timely delivery.The JB is a DC circuit breaker dedicated to multi string photovoltaic installations. This circuit breaker is designed to protect the cables located between each string of photovoltaic modules and the photovoltaic inverter against overloads and short circuits (see application diagram).