Professional Electric Installation Solutions by QuangAnhcons



QuangAnhcons is a professional unit in the design, construction, and general contracting of industrial electrical systems in Vietnam, distinguished by the application of advanced technology and a skilled engineering team.

Design and Construction of Electric Systems

QuangAnhcons provides design and construction services for medium and low voltage electrical systems and substations up to 35kV voltage level. The company also builds underground power grids for industrial plants and renewable energy projects. An experienced engineering team uses modern technology to optimize construction efficiency and enhance safety.

The design and construction service of electric systems is a crucial process to ensure that every construction project not only operates efficiently but is also safe and sustainable. This design process begins with the step of surveying the current status of the project. This phase includes a detailed assessment of the site and a clear understanding of the investor’s electricity usage requirements, ensuring that the design will closely match reality.

The next step is electric system design, in which the engineering team creates detailed technical drawings. These drawings not only fulfill functional requirements but are also harmonious in terms of aesthetics and budget. The use of specialized software such as REVIT MEP or BIM ensures accuracy and synchronization between project components.

Planning and signing a contract serves as a prelude to the construction phase. Here, the construction unit and the investor will agree on the implementation plan, pricing, schedule, and official cooperation terms.

An important step is system construction, where electrical devices such as electrical boxes, sockets, switches, and electrical wires are installed according to the approved technical drawings. This process is accompanied by the continuous quality checking of materials and technical supervision to ensure safety and compliance with technical standards.

Finally, the step of inspection, acceptance, and operation plays a closing role for the entire process. The completed system will go through meticulous quality checks, receive necessary maintenance, and be handed over to the investor or contractor. This service usually includes both warranty and post-construction technical support.

In each stage of the process, commitment to construction progress and quality according to international standards is what construction units always prioritize. Industrial electrical systems can be quite complex and include items such as industrial electricity, civil electricity, and light electricity (ELV) systems such as LAN networks, fire alarm systems, audio systems, etc. The complexity of each task depends on the scale and specific technical requirements of each project.

QuangAnhcons designs electric systems.

Design and construction of electric systems by QuangAnhcons.

Clean and Sustainable Energy Solutions

QuangAnhcons provides renewable energy solutions such as solar power systems and high-capacity electric vehicle charging stations. The company also applies modern storage technology like solid-state batteries and flow batteries to enhance energy efficiency, support sustainable development goals, and protect the environment.

The development of clean energy sources such as renewable energy is a top priority to reduce dependence on fossil fuels and ensure stable energy security in the context of increasing climate change.

Some key solutions to promote renewable energy include:

  • Policies and support mechanisms: The government needs to issue laws on renewable energy, along with policies to encourage investment and use of clean energy through tax incentives, land preferences, electricity purchase price mechanisms, and carbon credits. These moves will facilitate the development and consumption of renewable energy.
  • Upgrading energy infrastructure: To integrate energy sources such as wind and solar power, it is necessary to renovate and upgrade the power grid to better manage the instability of these sources and improve transmission efficiency and effective distribution.
  • Developing human resources and technological innovation: To master technology, it is necessary to enhance training, research, and application of new technology in renewable energy. This includes the application and improvement of storage technologies such as solid-state batteries and flow batteries.
  • Development of regional renewable energy hubs: Clean energy centers need to be developed in regions like Ninh Thuan, Binh Thuan, and the Central Highlands, where there is untapped potential for solar and wind energy.
  • Mobilizing various social resources: Businesses and communities need to be encouraged to install rooftop solar energy systems and other clean energy production solutions, contributing to increasing the efficiency of renewable energy use.
  • Prioritizing the replacement of fossil fuels: Replacing coal-fired power plants with renewable energy sources helps minimize greenhouse gas emissions and ensures energy security.
  • Exploiting green economic opportunities: Developing clean energy not only protects the environment but also creates economic opportunities through carbon credit markets and international emission mechanisms.

Vietnam has developed many strategies and programs to encourage the development of renewable energy, creating a legal framework that coordinates from central to local levels for effective implementation. In summary, clean and sustainable energy solutions require a close combination of support policies with technological innovation, upgrading energy infrastructure, and exploiting regional advantages to promote the production and consumption of renewable energy, thereby promoting a green economy and ensuring environmental protection.

Electric vehicle charging station and renewable energy system.

QuangAnhcons with clean energy solutions.

Application of Advanced Technology in Industrial Electricity

QuangAnhcons applies advanced technology such as SCADA systems to monitor and remotely control electrical systems. The company implements robotic drilling devices, automation technology, and electronic meters with integrated AMR to increase accuracy, safety, and reduce risks during construction.

Advanced technologies are transforming the landscape of the industrial electrical sector, where smart and automation solutions are widely applied to optimize operational efficiency and manage electrical systems.

  • Smart Energy Management System (EMS): Smart Energy Management allows efficient monitoring and coordination of power consumption. EMS optimizes energy usage in factories and industrial buildings, helping reduce operating costs and enhancing the use of renewable energy.
  • Industrial Automation and Remote Control: The combination of Industrial Automation and remote control technology, using robots and cobots, has improved production speed and product quality. Modern automation devices also help reduce production errors and manpower requirements.
  • IoT Technology and Smart Sensors: Modern IoT Sensors support remote monitoring and control of electrical equipment, simultaneously timely fault detection, optimizing predictive maintenance, and saving energy.
  • Smart Grids and Energy Storage Systems: Smart Grids combined with energy storage technologies like solar batteries and wind turbines help balance supply and demand and stabilize the electrical system, thereby increasing the rate of clean energy use.
  • New Electrical Devices and Advanced Materials: Using Advanced Electrical Devices like automatic fuses, sensors, and soft starters, improves safety and efficiency in industrial electrical systems.
  • Digital Transformation in the Electrical Industry: With the deployment of electronic services such as remote metering and AI management support, system operations become significantly more efficient.

Events such as Vietnam Energy Week 2025 and Vietnam ETE & Greenergy Expo are opportunities for businesses to introduce new technological solutions including renewable energy and data management technology, emphasizing sustainable development trends and environmentally friendly energy use.

SCADA systems in industrial electricity.

Application of SCADA technology in electrical projects.

QuangAnhcons brings advanced technical solutions in the construction of industrial electrical systems, combined with sustainable renewable energy, helping investors achieve long-term safety and efficiency standards.

Contact QuangAnhcons for updates on advanced industrial electrical technology and solutions – Hotline: +84 9 1975 8191

QuangAnhcons provides consulting, design, and construction services for industrial electrical systems, substations, and renewable energy solutions with an experienced team and advanced technology.

QUANGANHCONS

Substation budget estimate

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Quotation scope

Applies to one EVN-supplied substation with oil-immersed transformers at 22/0.4 kV (single-phase: 12.7/0.23 kV), with MV metering VTs/CTs supplied by EVN. The estimate includes the selected equipment, installation, earthing, transformer-to-main-breaker connections, design and connection documentation, and coordination of testing and utility acceptance.

Kiosk, integrated steel-pole and indoor substations include MV switchgear and the entered underground cable route. Other outdoor arrangements use the relevant protection configuration. The final diagram must meet the project connection requirements.

Excludes VAT, cables from the substation switchboard to the MSB/loads, live-line work, harmonic reactors, weak-ground treatment or special piling, land and special fire-protection provisions. Underground routes assume normal construction conditions and exclude road drilling and special reinstatement.

Prices are indicative investment budgets. A formal quotation follows site assessment and agreement on the configuration. Electrical selections are preliminary and require design verification before installation.

Capacity range and application conditions

The catalogue defines the enquiry range of this tool, not universal TCVN capacity limits. Single pole-mounted transformers: 15–100 kVA; three-unit banks: 3×15–3×100 kVA. Platform substations: 100–630 kVA. Steel-pole substations: 100–630 kVA; 750/800 kVA require design verification and local approval. Ground-mounted, kiosk and indoor configurations: 50–10,000 kVA. Not every configuration has a package price or the same structural design.

Reference: EVN Decision 1299/QD-EVN dated 3 November 2017, Volume 1, sections 3.3–3.4. Check the current requirements of the responsible utility before implementation. Kiosks must meet manufacturer ratings and testing requirements (IEC 62271-202); indoor and ground-mounted arrangements must meet project layout, ventilation, structural and fire-protection requirements. For multiple transformers, specify the quantity and capacity of each unit.

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