Blog

Guozhiyun solved the problem of power load fluctuation and substandard power factor for customers in Thailand all year round. A set of capacitor compensation cabinets was customized and designed. Capacitor compensation cabinets can reduce reactive current in the power system. These reactive currents are exchanged back and forth between the power source and the load, occupying the capacity of the power grid and reducing the power supply capacity of the power supply equipment. By compensating for reactive current, the overall power factor is improved. When the power factor is close to 1, the reactive power flow in the power grid is reduced, the line loss is reduced, the operating efficiency of the equipment is improved, and the electricity cost is reduced accordingly. Main features of Guozhiyun capacitor compensation cabinet: High Efficiency: Adopting well-known brand capacitors and advanced control algorithms to ensure high efficiency power factor correction. Intelligence: Integrated intelligent monitoring system, real-time monitoring of power system status, fault warning and data analysis Durability: Guozhiyun's capacitor compensation cabinet has a compact design, easy installation, low maintenance cost, and is suitable for automation companies of all sizes.    

A large machinery and equipment factory in Lebanon expressed to us the need for efficient management and stable operation of the power system to ensure that the factory's machinery and equipment will not stop suddenly due to power outages. Guozhiyun customized an ATS (automatic transfer switch) control cabinet for them to provide critical power protection.   When the main power supply fluctuates or fails, the Guozhiyun ATS control cabinet can automatically switch to the backup power supply at the fastest switching speed. After switching to the backup power supply, the ATS control cabinet continues to monitor and manage the backup power supply. It will adjust the load appropriately according to the capacity and characteristics of the backup power supply. If the backup power supply capacity is relatively small, the power supply to some non-critical equipment may be temporarily restricted to ensure the normal operation of critical production equipment. This fast and smooth switching capability effectively avoids the huge losses that may be caused by production interruptions, such as equipment damage, production schedule delays, and waste of raw materials.  

Guozhiyun customized a complete set of power distribution cabinets for the villa project in Malaysia. Guozhiyun customized the design based on the characteristics of the villa building, including the main power distribution cabinet and 32 branch sub-distribution cabinets. We specially designed the "rib connection method" for the main power distribution cabinet. Guozhiyun customized a complete set of power distribution cabinets for the villa project in Malaysia. In the design of power distribution for villas in Malaysia, we took into account the decentralized and seasonal characteristics of villa buildings and the three-phase power supply requirements for indoor villas. In Malaysia, the low-voltage power distribution system adopts a frequency of 50Hz±1% and a voltage standard of 415V/240V. These electrical parameters all follow the IEC standard. Therefore, when designing a power distribution cabinet for a villa project in Malaysia, the design of the power distribution cabinet needs to meet these requirements. Guozhiyun customized the design of 32 sub-distribution cabinets including the main distribution cabinet and the side branches according to these requirements. We specially designed the "rib connection method" for the main distribution cabinet. This connection method ensures the safety of the power distribution system, while also taking into account the convenience of installation and maintenance. This connection method has the following advantages: 1. Reasonable structure: spacious wiring space, large volume, multi-layer protective partition, the main switch adopts multi-functional decorative panels, and the switch can be replaced at will. 2. Safe operation: multi-layer protective partitions isolate the operator from the live parts, and each layer of door panels is connected to the ground bar to ensure the safety of the operator. 3. Convenient disassembly and assembly: the box body and safety bracket, inner door, outer door, etc. can be separated and taken out at will. Let the box body be pre-buried first. Ensure the one-time installation of the components in the distribution box to avoid damage.  

Guozhiyun, dedicated to providing automated electrical solutions and services, has successfully cooperated with a large shopping mall complex in Ethiopia. Guozhiyun provides customized services for it, and tailors high and low voltage distribution cabinet solutions for it according to the scale, layout and power requirements of the shopping mall. From high-voltage 10KV switchgear to high-efficiency transformers, to low-voltage distribution cabinets and branch distribution boxes, every link takes into account the efficient distribution of electric energy. After the distribution cabinet was delivered, Guozhiyun's products and services won high praise and recognition from Ethiopian customers, and they look forward to our next cooperation. Can power distribution cabinets help large shopping malls? Power distribution cabinets are equipped with intelligent energy management systems to monitor and analyze energy consumption in shopping malls in real time, so as to formulate more effective energy-saving strategies. According to the actual power demand of the shopping mall, power resources are intelligently allocated. Real-time monitoring of power consumption in various areas, effective management of various loads in the shopping mall, such as automatically adjusting the operating status of air conditioners, lighting and other equipment during low-peak power consumption periods, optimizing power distribution and reducing energy consumption. With fault detection and preventive maintenance functions, problems in the power system can be discovered and handled in a timely manner to avoid losses in the shopping mall due to equipment failures.

Guozhiyun Internet of Things IO cabinet: an efficient operation tool for Philippine mining cranes Fujian Guozhiyun designed an IoT IO cabinet based on the needs of Philippine customers for mining crane control. This IoT As a key component of the on-site control signal access control system, the network IO cabinet plays the role of the "intelligent brain" of the mining crane. important role. Complex signals from all aspects are efficiently connected to the control system through it, allowing the crane to quickly and Respond accurately to operating instructions. Whether it is precise positioning when lifting heavy objects or flexible movement in complex operating environments, They are all inseparable from the IoT IO cabinet's signal processing and transmission. Its shell adopts the outdoor cabinet type, which fully takes into account the harsh environment of mining operations. Mining sites are often filled with dust, surface Facing complex factors such as vibration and drastic changes in temperature. The outdoor cabinet type shell can effectively resist these adverse factors. influence to ensure the stable operation of the internal control system. With the support of IoT IO cabinets, the working efficiency of mining cranes has been significantly improved. Effectively reduces the risk of signal instability Equipment failures and safety accidents caused by certain conditions shortened the operation cycle. If you also have projects in harsh environments that require automated and intelligent control, please contact guozhiyun to solve your troubles!

UPS power distribution cabinet is the intelligent center of power protection and distribution. It is not only a solid power defense line for enterprises, but also a key force to promote the efficient operation of enterprises. Power is under control: UPS power distribution cabinet is equipped with intelligent power management system, which can monitor power status in real time, accurately control current and voltage, and ensure that every bit of power is used efficiently. Whether it is daily operation or emergency, it can respond quickly and automatically adjust to provide a stable and safe power environment for the company's equipment. The intelligent management interface makes complex power distribution simple and intuitive, helping enterprises to easily grasp the overall power situation. Guarding data security: When faced with sudden power outages, UPS power distribution cabinet is a loyal guard to protect corporate data security. The built-in high-performance battery pack can seamlessly switch to backup power supply when the mains fails, ensuring the continuous operation of key equipment such as servers and data centers, preventing data loss and business interruption. This instant protection mechanism allows enterprises to be calm and continue to create value in the face of any power challenges. UPS power distribution cabinet has become an indispensable power guarantee artifact for enterprises. If you are interested in our products, please contact us to explore how UPS power distribution cabinet can empower your enterprise. We have a professional technical team that continuously develops and innovates to provide customers with efficient and intelligent solutions. Whether it is a complex industrial power distribution system or a sophisticated commercial power layout, we can accurately match it. The experienced team of engineers has a deep understanding of customer needs and customized design drawings. From space utilization to functional realization, from aesthetics to practicality, all-round considerations ensure that the design perfectly meets customer expectations. In the assembly and production process, we adhere to strict quality standards. We use high-quality materials and precise manufacturing processes to create durable and high-performance electrical distribution equipment. Each product undergoes rigorous inspections in multiple processes to ensure impeccable quality. Comprehensive testing is our commitment to quality. Strict performance testing, safety testing and stability testing are carried out on the products to ensure that they can operate reliably in various environments. The customized services of our sales team run through the entire cooperation process. Before sales, we provide detailed consultation and solution customization; during sales, we ensure the smooth progress of the project and confirm your needs; after sales, we respond to customers quickly and provide timely after-sales maintenance and technical support. Fujian Guozhiyun Technology Co., Ltd., based on the principles of professionalism, efficiency and reliability, provides you with customized services for electrical distribution automation. If you have any questions, please contact us and let us work together to create a better future.                    

GuoZhiYun provides customized generator automatic control cabinet services for a Philippine construction engineering company. Fujian GuoZhiYun is a reliable partner in the field of power solutions. Recently, we had the honor of serving a client from the Philippines, an engineering and construction company. This company faced a unique challenge - managing the power of a power plant on an island. We provided them with a solution, suggesting the use of a "parallel cabinet" or "generator automatic control cabinet". When two or more generator sets are combined to supply power to the load, or when one or more generator sets are combined to supply power to the grid, a generator parallel/grid cabinet needs to be installed so that the system can meet the requirements of joint power supply and enable the generator to work properly. He approved our solution and ordered fourteen of our generator automatic control cabinets. We completed the task excellently and shipped the first batch of 8 units today. Why choose our generator automatic control cabinet? Intelligent control: We use DSE8610 controller to automatically perform synchronization detection and parallel operation, and can monitor and control the operation of the generator in real time. It can automatically start operation or cut out according to the load size to realize an unsupervised power generation and power supply system. High efficiency and energy saving: Real-time automatic load distribution, when multiple units are running in parallel, it can automatically balance the power distribution to ensure operating efficiency and energy saving and emission reduction. Optimize power generation efficiency, reduce energy consumption and operating costs. System components: including parallel control panel, busbar output cabinet and optional PLC load grouping control system, these components work together to improve overall stability. Durable and reliable: The cabinet structure adopts combined assembly type, and the shell protection level is IP40. It can work normally in ambient temperatures from -15℃ to +40℃, ensuring the durability and safety of the controller in different environments. Customized solutions: We know that every project is unique. Our team provides tailor-made solutions to meet the specific needs of this engineering company.

We are very pleased to announce that our journey with our South African client has culminated in a visit to our company to discuss their upcoming amusement park project. Our client personally arrived at the new office of Fujian Guozhiyun and shared with us the product requirements, detailing the challenges and specifications of the rides and equipment, which required a professional and reliable power distribution solution to ensure the smooth operation of their amusement park project. Our team has many years of experience in designing and manufacturing custom electrical equipment, and we listened carefully and made project proposals based on their needs. Through a series of in-depth conversations and meticulous planning, we developed a proposal that perfectly matched their vision. After several rounds of detailed discussions, we reached a consensus that not only met the customer's expectations, but also exceeded them. That is, to provide a first-class distribution cabinet to help power the thrills of their amusement park and ensure the safety of every visitor. So our South African partner decided to place an order on the spot and paid the deposit in cash. This was a significant moment that not only marked a successful transaction, but also consolidated a cooperation built on trust and expectation. This collaboration is an important milestone for both parties. We are honored to be involved in this exciting project and look forward to seeing how our custom power distribution cabinets can help them solve their amusement park power problems, no matter where they come from. We are very grateful for the opportunity to work side by side with our partners and look forward to more successful cooperation in the future.

An electrical control cabinet is a cabinet used to centrally install components and equipment of an electrical control system, mainly used to start, control and monitor industrial machinery or systems. 1.Structure and design: Housing: Usually made of metal, with high strength and good sealing, protecting internal components from physical damage and environmental impact. Door: Designed to be removable and equipped with a transparent observation window for easy monitoring of operating status. Ventilation: Equipped with fans or vents to ensure heat dissipation of internal components and maintain normal operating temperature. Compartment: The internal space is divided into different functional areas, such as power area, control area, wiring area, etc., to optimize layout and facilitate maintenance. 2. Internal components Controllers: Such as PLC (Programmable Logic Controller), industrial computers or relay boards, acting as the brain of the system and executing control instructions. Drivers: Including inverters and servo drives, used to accurately control the speed and torque of the motor. Instruments: Such as voltmeters, ammeters and pressure gauges, used to display system operating parameters in real time. Circuit breakers and protection: Provide overload protection, short circuit protection, and ensure system safety. Terminal blocks and connectors: Used to connect and distribute power and signals, ensuring neat and reliable wiring. 3. Functions and Applications Control function: realize the control of motor start and stop, speed adjustment, running direction, etc. Monitoring function: collect system operation data through sensors for real-time monitoring. Protection function: prevent electrical accidents through relay protection and other automatic devices. Communication function: connect with the upper system or network through industrial communication protocol to realize data exchange and remote monitoring. 4. Application areas It is widely used in automated factories, water treatment facilities, food processing, chemical production, machinery manufacturing and other industries. 5. Notes Environmental requirements: Select the appropriate model and protection level according to environmental conditions (such as temperature, humidity, vibration). Safety: Must comply with relevant international and domestic safety standards. Maintenance: Regular inspection and maintenance to ensure long-term stable operation.     

Today, we are very honored to welcome the visit of foreign trade customers from South Africa. Here, on behalf of all the staff of [Fujian Guozhiyun Information Technology Co., Ltd.], I would like to express my warm welcome and sincere thanks to all the friends who have come from afar! Since its establishment, [Fujian Guozhiyun Information Technology Co., Ltd.] has always been committed to providing high-quality products and services, actively exploring the international market, and establishing long-term and stable cooperative relations with many countries and regions around the world. We are well aware that the arrival of every foreign trade customer is a recognition and encouragement to us, and it is also the driving force for our continuous progress and improvement. During this visit and exchange activity, we will show our company's latest products, technologies and solutions to all customers. We also look forward to discussing cooperation matters with you in depth and jointly finding more business opportunities and development space. At the same time, the customer also made the first order with us and paid the advance payment. We believe that through the joint efforts and wisdom of both parties, we will be able to achieve mutual benefit and win-win results and create a better future. Once again, thank all foreign trade customers for their trust and support for [Fujian Guozhiyun Information Technology Co., Ltd.]. We sincerely hope that this visit and exchange can become a bridge of friendship and a bond of cooperation for us, and jointly open a new chapter of cooperation between the two sides!

Capacitor compensation cabinet, commonly known as reactive power compensation device, is mainly used to adjust the power factor in the power system, reduce reactive power, and improve power supply efficiency and power quality. The main function of capacitor compensation cabinet is to improve power factor and reduce reactive power. In the power system, power factor is a key indicator, which reflects the ratio of active power to apparent power. When the power factor is low, it means that there is a large amount of reactive power in the power grid, which leads to reduced power transmission efficiency and increased power loss. By investing in appropriate capacitors, reactive power can be offset and power factor can be improved, thereby reducing power loss and improving equipment utilization. There are two main methods to determine the capacity of the capacitor compensation cabinet: one is to estimate based on the transformer capacity, usually taking 20% ​​to 40% of the transformer capacity; the other is to determine the compensation capacity by calculating the actual reactive power required by the electrical equipment. For example, for a 500kVA transformer, the reactive compensation capacity is generally designed to be around 150kvar. In actual configuration, the selection of internal components of the capacitor compensation cabinet is very important. The main switch should use a fuse-type knife switch with protection function to ensure system safety; the selection of capacitors needs to be reasonably configured according to the actual load conditions and installation location. The capacity of a single capacitor is generally between 16-30kvar. In addition, the selection of components such as switching contactors, wires, and protective electrical appliances is also very critical to ensure the stable operation and maintenance convenience of the compensation cabinet. Capacitor compensation cabinet plays a vital role in the power system. Through reasonable selection and configuration, it can significantly improve the efficiency of electric energy utilization and reduce energy consumption. In actual applications, accurate calculation and configuration should be carried out according to the specific power environment and needs to ensure the optimal compensation effect.

The generator ATS cabinet is a control cabinet for automatic transfer switchgear, which is used to realize automatic switching between diesel generator sets and mains power, ensuring that critical loads can continue to operate stably when power is interrupted. 1.composition： Control components and circuit breakers: ATS automatic switching cabinet consists of control components and circuit breakers, which can be manually or automatically controlled to switch on and off for power supply. PC-level and CB-level switch bodies: Switch bodies are divided into PC-level (integrated type) and CB-level (circuit breaker type). PC-level has a simple structure, small size, and fast switching function, but needs to be equipped with a short-circuit protection device; while CB-level is equipped with an overcurrent release and has a short-circuit protection function. Controller: The controller detects the working status of the monitored power supply and issues action instructions when a fault occurs to achieve automatic power switching. 2.Function： Fully automatic switching: ATS cabinet can realize fully automatic switching between mains power and generator sets, ensuring the continuity and reliability of power supply. Delay function: The system has a variety of delay functions, including mains power recovery delay, mains power failure confirmation delay, etc., to ensure the stability of the power supply system. Remote control, telemetry and telesignaling: Modern ATS cabinets can realize the remote control, telemetry and telesignaling functions of dual power supply switching, improving the convenience and accuracy of operation. 3.Applications： Important power-consuming places: ATS cabinets are particularly important in places with strict requirements on power supply, such as hospitals, data centers, industrial production lines, etc., to avoid losses caused by power outages. Unattended operation: ATS cabinet can realize unattended operation, automatically handle power switching, and reduce manual intervention and maintenance costs.   The generator ATS cabinet provides reliable power protection for key facilities through its advanced automatic control system and multiple protection mechanisms. When selecting and using the ATS cabinet, our company will fully consider its technical parameters, performance characteristics and maintenance requirements to ensure the efficient operation of the power system.