GE-SR469-P5-HI-A20-E Motor management relay

1、 Product Overview
GE-SR469-P5-HI-A20-E is part of the SR469 motor management relay series, designed for medium voltage motors, providing integrated management and protection functions. It is made of high-quality materials and advanced technology, with high sensitivity and fast response, and can accurately detect and respond to the operating status of the motor.

2、 Main features
Comprehensive protection function: This relay has functions such as overload protection, short circuit protection, and phase loss protection. It can cut off the power supply in a timely manner when the motor or circuit is abnormal, effectively protecting the safe operation of the motor and circuit.
Easy to install and use: GE-SR469-P5-HI-A20-E is designed to be compact and easy to install. At the same time, its front panel is well-designed and easy to use, and users can configure and adjust it according to their needs.
Long lifespan and reliability: This relay is made of high temperature resistant and corrosion-resistant materials, which have a long service life and reliability, ensuring long-term stable operation.
Enhanced front panel: The front panel includes an RS-232 program port interface with a baud rate of 9600 and programmable up to 19200 baud. In addition, there is a pull-out handle that can be sealed to prevent any unauthorized movement or disassembly.
Large LCD display screen: The front panel is equipped with a large LCD display screen that can display 40 characters. Users can view diagnostic information such as tripping or alarms locally through this display screen.
Multiple indicator lights and buttons: The panel also features motor and output status indicators, device indicators, numeric keypad, control and programming keys, including reset, exit, and menu buttons, as well as numerical keys that allow users to change set values.
3、 Technical specifications
Control power supply: Provides 70-265VAC, 90-300VDC control power supply.
Phase CT secondary: Designed with a 5-ampere phase CT secondary winding.
Certification: Passed ISO, UL, CSA, CE and other certifications.
Humidity: 95% (non condensing).
Operation time: Output relay for 10 milliseconds.
Storage temperature: -40 ° C to+80 ° C.
Phase difference instantaneous timing accuracy:+50 milliseconds.
4、 Application Fields
GE-SR469-P5-HI-A20-E motor management relay is suitable for various types of motors and circuit control, and can be widely used in the following fields:

Industrial automation: In the field of industrial automation, motors are key components in many production processes. GE-SR469-P5-HI-A20-E can ensure that these motors operate within their normal range and provide timely protection against abnormal situations.
Power system: Motor protection devices are commonly used in power systems to ensure the safe operation of motors and related equipment. This includes power plants, substations, and distribution systems.
Oil and gas industry: Electric motors are widely used in oil fields and natural gas production, and GE-SR469-P5-HI-A20-E can be used to protect these motors from overload, short circuit, and other issues.
Chemical plants: In the chemical industry, motors are commonly used to drive various equipment. GE-SR469-P5-HI-A20-E can ensure the safe operation of these critical equipment.
Water treatment and sewage treatment: Electric motors are used in water treatment equipment such as pumps, and GE-SR469-P5-HI-A20-E can ensure the safe operation of these equipment under various working conditions.
Transportation system: Motor protection devices may be used in urban transportation systems, such as elevators, subways, and fans. GE-SR469-P5-HI-A20-E can provide reliable protection.

Yesterday, ABB showcased its full range of leading smart grid solutions at the ABB Power World conference held in Beijing today, providing support for the future development of power grids in areas such as flexible grids, power generation optimization, smart homes, smart buildings, and smart production.

The two-day ABB Power World event, themed “Innovation and Cooperation,” includes a large-scale exhibition showcasing the integration of power and automation technologies, 60 technology forums, and summit themed forums covering advanced technology developments in power generation, transmission, and distribution, as well as rapidly developing fields such as smart grids and new energy.

Fang Qin, President of ABB North Asia and China, said, “Smart grids bring huge opportunities for building low-carbon transmission systems. The demand to reduce global greenhouse gas emissions by reducing fossil fuel consumption means more distributed power generation, more renewable energy sources (such as wind and solar), and a two-way power grid that can receive and transmit reliable electricity

Fang Qin stated that the development of smart grids is gradual and orderly. Although there are still some smart grid technologies to be developed, ABB has been conducting research and development on many related technologies for many years. ABB’s mature technologies and products have been applied in the market.

In the 1950s, ABB was the first to invent high-voltage direct current (HVDC) technology. This type of transmission technology is still evolving and is an important technology for achieving new energy access in smart grids. High voltage direct current technology is a model of ABB’s disruptive innovation, helping ABB become a leading enterprise in the global high voltage direct current market. In China, ABB has applied this technology to the construction of numerous “West East Power Transmission” projects, including the construction of three ultra-high voltage direct current transmission lines from Xiangjiaba to Shanghai, Jinping to Sunan, and Nozadu to Guangdong. Among them, the Xiangjiaba Shanghai 800 kV transmission line, which was put into use in July 2010, is the world’s first ultra-high voltage direct current transmission line and also the longest transmission distance (over 2000 kilometers) and largest transmission capacity (6400 megawatts) transmission line in the world. The other two lines are currently under construction. After completion, these three lines will provide clean electricity for 90 million people in China, and the power loss reduced by the application of advanced technologies such as ultra-high voltage direct current can meet the electricity needs of 3 million people.

For many years, improving efficiency, energy conservation, enhancing grid stability, and industrial productivity have been ABB’s research and development priorities. ABB’s R&D investment has consistently maintained steady growth, even during economic crises.

Innovation is ABB’s DNA, which is also reflected in breakthrough technologies such as Flexible AC Transmission Systems (FACTS) and Lightweight High Voltage Direct Current (HVDC light). These great technologies have had a huge impact on the market and still play an important role in today’s smart grid construction, “said Fang Qin

FACTS is an AC transmission technology first used by ABB in the last century. Recently, it has been recognized as one of the 11 most important technologies of the first decade of the 21st century by the Institute of Electrical and Electronics Engineers (IEEE), one of the world’s largest professional associations dedicated to promoting technological progress, along with smartphones, digital cameras, and others. FACTS brings enormous energy-saving opportunities. It helps power companies achieve real-time configuration of current, maximize transmission capacity, and minimize losses. It can also facilitate the smooth integration of wind, solar, and other intermittent renewable energy sources into the grid. ABB also holds a leading position in the global FACTS market.

In order to support the development of electric vehicles, ABB has recently developed AC charging stations in China. This equipment has high safety and adopts a modular design for easy installation and use, which is also an organic component of smart homes.

ABB also collaborates with market leaders such as State Grid, PetroChina, and Sinopec on electric vehicle infrastructure projects. Among them, through cooperation with Sinopec, ABB has installed four DC fast charging stations in the “Shanghai Electric Vehicle International Demonstration City” located in Anting Town, Jiading District, Shanghai. These devices can charge 100 cars per day, and depending on the vehicle battery specifications, the charging time for each car is only 15-25 minutes.

In addition, ABB has also participated in the construction of some national smart grid demonstration projects. At the beginning of this year, ABB provided a battery energy storage solution for the wind solar energy storage and transmission demonstration project constructed by State Grid Corporation of China in Zhangjiakou, Hebei Province. This is the first new energy project in China that integrates wind power, solar photovoltaic power generation, energy storage, and transmission. After the completion of the project in 2013, the clean electricity produced by the project will be integrated into the North China Power Grid. At the same time, ABB also participated in the Beijing 110 kV Tugou Intelligent Substation project. As the main electrical supplier for the project, ABB provided project consulting, system design, and high-quality products.

ABB Group invests over $1 billion annually in research and development. According to the ABB Group’s mid-term strategy released in early November this year, the growth rate of ABB’s R&D investment from 2011 to 2015 will exceed the growth rate of sales. In China, ABB’s R&D and design team has exceeded 2000 people.

ABB’s research and development activities in China have gone through three major stages of development, from initial technology introduction to localization, to today’s creation in China. Many locally developed technologies and applications in China have also entered overseas markets through cooperation with electrical engineering contracting companies, “said Liu Qianjin, head of ABB Group’s China Research Center

Xiamen Xiongba E-commerce Co., Ltd. is a spare parts service provider in the field of industrial automation. Our main products include PLC modules, DCS cards, ESD system cards, vibration monitoring system cards, turbine control system modules, and gas generator spare parts. We have established close cooperative relationships with multiple PLC and DCS product maintenance service providers. The company operates in an e-commerce model, reduces intermediate links, and provides consumers with high-quality products and satisfactory services in a timely manner. The company has a complete logistics supply system and has established good cooperative relationships with many well-known foreign brand manufacturers. Our company can directly purchase goods from overseas, provide equipment and spare parts from different countries and manufacturers, and solve your troubles or concerns about product quality in multiple places. We have a great advantage in terms of price and detailed product information. We sincerely welcome you to call or use email to inquire! The company’s distributed products are widely used in industries such as CNC mechanical metallurgy, oil and gas, petrochemicals, chemical engineering, paper and printing, textile printing and dyeing, machinery, electronics manufacturing, automobile manufacturing, tobacco, plastic machinery, electricity, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, and power transmission and distribution.

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