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April 12, 2024

Advantages and introduction of Multifunctional Power Meter

The microcomputer protection and control device is composed of high integration, no bus chip, high precision current and voltage transformer, high insulation strength outlet intermediate relay, high reliability switching power module and other components. It is an economical protection for the integration of measurement, control, protection and communication. Advantages: 1, can meet the inventory preparation of more than 20 kinds of

April 12, 2024

Use three-phase voltmeter need to pay attention to matters

Three-phase voltmeter is an instrument used to measure the voltage in a three-phase alternating current system. In power systems, three-phase voltage refers to the voltage signal formed by three sine waves, which is usually used to supply and transmit electrical energy. Three-phase voltmeter is designed based on the principle of electromagnetic induction and voltage measurement technology, and is widely used in industrial, commercial and residential fields. This paper will introduce the definition, function and characteristics of three-phase voltmeter, as well as

April 12, 2024

A detailed introduction to single-phase ammeter

Single-phase Ammeter is an instrument used to measure the amount of current in a single-phase AC circuit. It generates a magnetic field by induction of current, and uses the interaction principle between magnetic field and current to measure the current value. Single-phase ammeters are widely used in the home, industrial and commercial fields to monitor the current in the circuit to ensure the safe operation of the power system. Single-phase ammeter has some obvious features and advantages.

April 12, 2024

Shanghai Changzi Electric Co., LTD company introduction

Shanghai Changzi Electric Co., Ltd. is a high-tech enterprise engaged in the development, production and sales of industrial and civil intelligent instruments. At present, the company's main products have eight series and more than 1,000 specifications, which are widely used in machinery, chemical industry, explosion-proof, coal, power sector, complete sets of equipment, automation, industrial and mining enterprises, control equipment and other fields. The company has a professional technology research and development ce

April 12, 2024

Introduction, characteristics and application range of single phase voltmeter

Single-phase voltmeter is a measurement of voltage parameters in three-phase electricity, generally used in high-voltage distribution cabinets and low-voltage cabinets. The unit is represented by V (volt). This product has the conventional measurement display function, can be integrated programming function, RS485 serial port and switching output and other functions, can realize the network with the monitoring system or remote transmission of data and other functions. The instrument adopts LED digital tube display form, with high precision, good electromagnetic co

December 04, 2023

A Revolutionary Digital Energy Meter

We are pleased to introduce our latest innovative energy measurement technology: the single-phase voltmeter. To meet the growing demand for accurate and efficient power monitoring, this digital watt-hour meter sets new standards in terms of reliability, accuracy and user friendliness. The single-phase voltmeter is equipped with the most advanced digital technology, ensuring a high degree of accuracy and real-time monitoring of electrical parameters. With its stylish and user-friendly interface, our voltmeters provide

November 30, 2023

Innovative Multifunctional Electric Instrument Revolutionizes Modern Technology

In a groundbreaking development, engineers have unveiled a cutting-edge, multi-functional electronic instrument that promises to revolutionise the world of modern technology. This breakthrough device combines a variety of features into a stylish and compact design, offering unmatched convenience and versatility to users in different fields.

November 30, 2023

Innovative Multifunctional Electric Instrument Revolutionizes Modern Technology

In a groundbreaking development, engineers have unveiled a cutting-edge, multi-functional electronic instrument that promises to revolutionise the world of modern technology. This breakthrough device combines a variety of features into a stylish and compact design, offering unmatched convenience and versatility to users in different fields.

November 30, 2023

Innovative Multifunctional Electric Instrument Revolutionizes Modern Technology

In a groundbreaking development, engineers have unveiled a cutting-edge, multi-functional electronic instrument that promises to revolutionise the world of modern technology. This breakthrough device combines a variety of features into a stylish and compact design, offering unmatched convenience and versatility to users in different fields.

November 30, 2023

Innovative Multifunctional Electric Instrument Revolutionizes Modern Technology

In a groundbreaking development, engineers have unveiled a cutting-edge, multi-functional electronic instrument that promises to revolutionise the world of modern technology. This breakthrough device combines a variety of features into a stylish and compact design, offering unmatched convenience and versatility to users in different fields.

November 30, 2023

Innovative Multifunctional Electric Instrument Revolutionizes Modern Technology

In a groundbreaking development, engineers have unveiled a cutting-edge, multi-functional electronic instrument that promises to revolutionise the world of modern technology. This breakthrough device combines a variety of features into a stylish and compact design, offering unmatched convenience and versatility to users in different fields.

November 30, 2023

Innovative Multifunctional Electric Instrument Revolutionizes Modern Technology

In a groundbreaking development, engineers have unveiled a cutting-edge, multi-functional electronic instrument that promises to revolutionise the world of modern technology. This breakthrough device combines a variety of features into a stylish and compact design, offering unmatched convenience and versatility to users in different fields.

November 29, 2023

Three-Phase Ammeter Multifunctional Meter: A Revolutionary Solution for Efficient Energy Management

In a si ificant development in the field of energy management, a groundbreaking Three-Phase Ammeter Multifun ctional Meter has been introduced, promising to revolutionize the way energy consumption is measured and controlled. This cutting-edge meter, designed to accurately monitor and analyze energy usage in industrial and commercial settings, is set to address the growing demand for efficient energy management solutions. The Three-Phase Ammeter Multifunctional Meter offers a wide range of features that make

November 28, 2023

Single-phase ammeter

In an effort to enhance energy efficiency and optimize electricity usage, a groundbreaking innovation has been introduced in the field of electrical engineering. Researchers have developed a state-of-the-art single-phase ammeter, capable of accurately measuring the flow of electric current in a single phase circuit. This breakthrough device aims to revolutionize the way we monitor and manage electricity consumption. The single-phase ammeter is equipped with advanced features that allow for precise measurement

November 27, 2023

Single phase voltmeter

In a significant advancement in the field of electrical engineering, researchers have unveiled a cutting-edge single-phase voltmeter designed to revolutionize the measurement and monitoring of voltage in single-phase circuits. This state-of-the-art voltmeter provides accurate and real-time data on voltage levels, empowering both residential and commercial consumers to effectively manage their electricity consumption. Equipped with advanced features and a high level of precision, this innovative voltmeter ser

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