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Changsha Guangrun Electrical Technology Co., Ltd. Changsha Guangrun Electrical Technology Co., Ltd.
Changsha Guangrun Electrical Technology Co., Ltd.

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Philosophy

Philosophy

Adhering to the principle of "The light of science and technology enriches the world", we provide customers with a complete set of mechanical and electrical equipment products and comprehensive technical services.

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Widely

Widely

More than 20 fields including electricity, water conservancy, municipal administration, factories and mines, agriculture, etc.

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specialize in

specialize in

General contracting of mechanical and electrical equipment+professional subcontracting of electrical primary and secondary equipment.

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Guangrun Group

Changsha Guangrun Electrical Technology Co., Ltd. focuses on the research and application of electrical automation, intelligence, and information technology, providing overall technical solutions and engineering general contracting for users in fields such as energy...

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Products

Serving customers with sincerity, creating value with quality.

Changsha Guangrun Electrical Technology Co., Ltd. has been committed to providing high-quality electrical equipment solutions for enterprises, institutions, and various fields.

GRJS-6000 Hydropower Station/Substation/Photovoltaic/Wind Power Microcomputer Protection Measurement and Control Integrated Automation System

GRJS-6000 microcomputer protection measurement and control integrated automation system includes hydropower station, substation, power distribution room and pumping station control system. The system is mainly composed of computer monitoring, microcomputer protection, PLC control system, microcomputer excitation, microcomputer governor and power supply, etc.. It is used for protection, control, measurement and monitoring of hydropower stations, substations, power distribution rooms, and pump stations. It also has an interface for communicating with the dispatching center to complete functions such as telemetry, remote signaling, remote control, and remote adjustment.

GRJS-6000 Hydropower Station/Substation/Photovoltaic/Wind Power Microcomputer Protection Measurement and Control Integrated Automation System

GRJS-6003 Remote Monitoring System

GRJS-6003 Remote monitoring system is an open monitoring data management platform based on cloud data technology. The purpose of the cloud data platform is to enable users to monitor the operation status of the power station at any time and anywhere, and to control the power station if necessary.

GRJS-6003 Remote Monitoring System

GRJS-6007 Series Low Voltage Unit Integrated Intelligent Panel

GRJS-6007 low-voltage unit integrated intelligent control panel is specially designed for low-voltage hydropower stations, which integrates generator protection, excitation system, speed control, automatic quasi-synchronization, sequence control, temperature inspection, automatic economic power generation, metering, monitoring instruments, intelligent diagnosis, remote interaction, safety warning and other functions in one. It is suitable for small hydropower plants with low voltage of 400V and single unit capacity of 1000kW and below. The system is designed according to the principle of "no one on duty, few on duty". It has the functions of fully automatic start and stop, automatic power generation and operation according to the given load and water level, and can meet the requirements of economic operation of the unit and unmanned duty function of the hydropower station.

GRJS-6007 Series Low Voltage Unit Integrated Intelligent Panel

News

Focus on the dynamic cases of Guangrun Electrical Company

Engineering Cases

Changsha Guangrun Electrical Technology Co., Ltd. is a high-tech enterprise with independent legal personality.

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• Guangrun Group's Frontline Team Wins Authoritative Commendation

• Guangrun Group established strategic cooperation with clients from Iran, Vietnam, Turkey and other countries.

Guangrun Group welcomed a group of domestic and foreign customer delegations to visit and inspect the company's research and development and production capabilities, and signed cooperation agreements on the general contracting projects of hydropower stations and photovoltaic stations. As a technology-based enterprise, a small giant enterprise in Hunan Province, and a technology innovation center in Changsha, we continuously pursue technological progress and innovative development.

• Guangrun Group Production Plan Dynamic Release

Recently, our company announced the production plan for November and December of this year, steadily advancing the annual goals.

• Guangrun Group delivery of five Central Asian countries' projects(Kazakhstan GES-2 hydropower project: 2*8.17+1*3.165MW and others)

Guangrun Group is assisting in the delivery of projects in five Central Asian countries. From project design, production to packaging, the entire process adheres to the quality policy of "Technological innovation, quality first", strictly follows standards, and the projects are delivered smoothly.

• In the golden autumn of October, visit for inspection and record!

In the golden autumn of October, there are abundant fruits. Changsha Guangrun Electrical Technology Co., Ltd. has welcomed a group of excellent enterprises and related leaders to visit the company for inspection. Actions speak louder than words, and quality surpasses excellence!

Contact

Company Address:

Building 13, Xinggong International Industrial Park, No. 100 Luyun Road, High-tech Development District, Changsha, Hunan Province.

E-mail：csgrjs08@163.com

Sales Service Hotline:

+86 13808456015（MR.Zhang）、+86 13873137179（MR.Zhou）

MESSAGES

If you are interested in our products or intend to cooperate, please leave us a message.

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