Expert Construction of 560kVA Substations – Enhancing Electrical Distribution

As economies grow and the fabric of society becomes increasingly dependent on reliable energy, the urgency to develop and enhance the electrical transmission and distribution network is undeniable. The initiative to construct a 22KV transmission line coupled with the erection of a 560kVA 22/0.4KV substation illustrates a strategic commitment to fortify the power infrastructure. This initiative involves a rigorous process of selecting high-quality materials and specialized labor to ensure the robustness and efficiency of the electrical network. It also focuses on integrating cutting-edge standards in industrial design and fostering partnerships with energy regulatory bodies. The subsequent sections will break down the project’s framework, shedding light on the meticulous planning of components, execution strategies, financial arrangements, and supportive measures for clientele, all while navigating through regulatory landscapes to present a full narrative of the project.

Discover top-tier construction services for 560kVA – 22/0.4kV transformer substations with Quang Anh CE Co.,LTD. Our expert team ensures precision, compliance, and efficiency in every project.

CONSTRUCTION ESTIMATE

1. 22KV Transmission Line Componentry:

A detailed roster of high-caliber materials and labor is curated for the 22KV transmission line installation, critical for electricity distribution:

• 14m centrifugally spun concrete Pole
• Iron brace L2400x75x75x8mm/Zn
• Bracing bar 60x6x920/Zn
• 24Kv Standing Insulator
• 24Kv Polymer Suspension Insulator
• AXV 50mm2 insulated cable: phase conductor
• Bare AC 50mm2 cable: neutral conductor
• CXV 25mm2 insulated cable: Phase conductor
• FCO 200A-24kV polymer + bass
• Lead wire 20K
• Top and bottom FCO cap
• 4m composite brace + bracing bar
• 3P 4 wire 120/60V – 5A electronic meter
• Cu/XLPE/PVC 4Cx25mm2 cable – 0.6/1kV
• Electric meter composite cabinet size H500 x W300 x D200
• Earth connection for transmission line
• Pole foundation
• Transmission line testing
• Transmission line accessories
• Full package labor

– Reinforced Concrete Poles: 14m in height, manufactured via centrifugal spinning for superior endurance and stability.

– Galvanized Iron Braces: Cut to exacting standards, these components ensure a durable edifice for transmission lines.

– Zinc-Coated Bracing Bars: Offering robust support and longevity under environmental stress.

– High-Voltage Standoff Insulators: Providing dependable service in a high-tension environment.

– Advanced Polymer Insulators: Designed for high voltage, ensuring consistent operation of the transmission lines.

– Insulated Phase Conductor Cables: Essential for the effective transmission of electric power.

– Bare Neutral Conductors: Integral for system balance, ensuring operational stability.

– Phase-Conducting Insulated Cables: Serving a vital role within the transmission infrastructure.

– High-Capacity Fuse Cutout Units: Ensuring safety and functional integrity at high operating voltages.

– Essential Lead Wires: Forming the connective pathways in the electrical grid.

– Protective Fuse Cutout Caps: Providing critical safeguarding for electric circuit components.

– Structural Composite Braces: Ensuring the transmission structure’s resilience.

– Precision Electronic Meters: For accurate monitoring of power consumption.

– High-Voltage Multi-Core Cables: For secured power flow within the system.

– Meter Housing Cabinets: Robustly built to protect vital metering equipment.

– System Grounding Solutions: Essential for overall system safety and reliability.

– Foundation Anchoring: To securely affix the transmission line structures.

– Specialized Testing Services: To validate each component against stringent standards.

– Complementary Transmission Accessories: Completing the installation with all necessary ancillaries.

– Skilled Labor Packages: Delivering expert installation and setup services.

2.560kVA Substation Assembly – 22/0.4KV:

Constructing an advanced 560kVA substation demands a precise collection of hardware and expert services:

• 14m centrifugally spun concrete Pole
• Iron brace V75x75x8x2.6m, hole center 2.4m(3 covers, 80 cover, insulator + FCO mount)
• Iron brace V75x75x8x2.6m, hole center 2.4m(no cover, MSB + compensation box mount)
• U-brace 100×0.5m
• U-brace 100×1.1m
• U-brace 200×2.8m(hole center 2,4m)
• 24kV Polymer Standing Insulator DR600 + rod
• Transformer station accessories
• Pole foundation
• 24KV insulated C/XLPE/PVC 25mm2 cable
• CV/600V-240mm2 cable output Transformer
• CV/600V-240mm2 cable output Transformer
• Oil Transformer 3 Phase 560kVA- 22/0.4KV
• FCO 200A-24kV polymer + bass
• Lead wire 20K
• Top and bottom FCO cap
• LA 18KV 10KA
• Top and bottom LA cap
• 2 compartment MSB cabinet (MCCB + CSPK compensation)
• MCCB 3P 1000A
• 280Kvar compensation panel
• PVC Pipe D114
• PVC Pipe bend D114
• PVC Pipe connector D114
• PVC Pipe collier clip D114
• Nameplate for FCO, pole, station, no climbing warning
• Transformer station earth connection
• Equipment testing
• Full package labor

– High-Durability Poles: Dual 14m centrifugally spun concrete pillars form the structural backbone.

– Versatile Iron Braces: Varied dimensions and functionalities to suit all substation structural requirements.

– Polymer High-Voltage Insulators: Equipped with support rods, ensuring steadfast operation.

– High-Performance Electrical Cables CV 300mm2 : Rated for medium voltage to ensure seamless power distribution.

– State-of-the-Art Transformer Unit: A three-phase, oil transformer 560kVA engine of the substation.

– Complete Protection Assembly: Including fuse cutouts, lightning arresters, and metering solutions.

– Modern Switchboard Cabinet: Integrated with MCCB 1000A and 280Kvar compensation panels for optimal power factor.

– Rigorous Equipment Testing: A step to guarantee the substation’s operational excellence.

– Comprehensive Labor Provision: Ensuring that every phase of assembly is executed flawlessly.

3. Ancillary Expenditures:

Additional costs cover the project’s auxiliary needs, from inception through to finalization:

– Design and Project Valuation Costs

– Supervision and Oversight Expenditures

– Safe Electrical Disconnection Fees

– Testing and Commissioning Outlays

– Transportation and Material Logistics

4.Project Financial Synopsis

In total cost, you can find all of the items mentioned above in our video.

Main Construction Workflow

In orchestrating the setup of a 560kVA transformer station, our process encompasses everything from the initial authorization of technical schematics to the full-scale erection of the station, conforming to the latest industry standards for electrical equipment and synchronizing efforts with pertinent energy departments. The entire construction phase is projected to span a 45-day period, meticulously mapped out to cover all necessary activities and milestones.

Payment Schedule

Our financial timeline mirrors the construction schedule, segmented into three strategic payments:

– Initial Payment: Half of the total cost is secured following the formalization of our agreement.

– Second Payment: An additional 40% of the project fee is allocated once the transformer is installed and in place.

– Final Payment: The concluding 10% is settled post the successful energization and comprehensive system testing.

Warranty and Client Support

A solid one-year warranty accompanies our services, along with a robust after-sales support system, ensuring your energy solutions are consistently reliable and effectively managed.

Regulatory Documentation and Process Navigation

Our procedural guide is meticulously designed to align with Vietnam’s statutory requirements for constructing such an energy project. This includes the collection of authenticated legal documents, submission of applications for electricity procurement, and methodical coordination for site surveys and contractual agreements, leading up to the final construction and energization phases.

Beginning the Process with Legal Documentation:

The initiation of the project is marked by the collection of critical legal papers. This step involves securing four notarized copies of essential documents such as the certificate of land use rights or lease, the company’s registration documents, identification of the company’s legal representative, and commitments related to environmental protection, all of which must be current within the last three months.

Initiating the Electricity Purchase Process:

The first major step involves applying to procure electricity, either through the local electricity provider or the relevant department within the Vietnam Electricity Group, setting the groundwork for the transformer station’s installation.

Determining the Site and Purpose for Electricity Use:

It’s imperative to provide clear documentation specifying the site where electricity will be used and its intended purpose. This includes proofs of residence or ownership, identification of the company’s representative, and details on the scope of business operations as evidenced by registration or permit documents.

Adhering to Connection Standards:

The process continues with the submission of a comprehensive connection request, including diagrams of the equipment to be installed and specifications that comply with the standards set forth by the Ministry of Industry and Trade.

Conducting Site Surveys and Negotiations:

Following the application, an extensive evaluation of the site is carried out by the electricity provider, leading to negotiations to establish the specifics of the connection point and technical requirements.

Finalizing the Investment Agreement:

This stage aligns the project with the national plan for electrical power development, involves obtaining construction permits, and implements measures for environmental protection.

Embarking on Construction:

This phase is characterized by the preparation of the site, which may include acquiring excavation permits, procuring necessary materials and equipment, and overseeing the construction process.

Completing the Project:

The project concludes with a commissioning process to perform final checks and tests, culminating in the activation of power in the presence of officials from the power company.

This comprehensive approach ensures a smooth and compliant path to building a 560kVA transformer station, providing a robust infrastructure for the future of energy distribution and consumption in Vietnam.

Client Engagement and Assurance of Excellence

We stand behind the quality of our work, offering clear cost structures and leveraging our wealth of experience in developing transformer stations. Our customer support is on standby, prepared to assist you 24/7.

For tailored guidance and a precise quotation that meets your specific needs for a complete 560kVA 22/0.4kV transformer station setup, please connect with us using the contact details we’ve provided. Our team of experts is ready to facilitate the planning, cost assessment, and legal procedures to guarantee a smooth construction trajectory.

Contact for a Tailored Experience

For an in-depth project estimate and personalized advisory, reach out to our team:

Quang Anh CE Co.,LTD

– Contact Number: (+84) 9 1975 8191

– Email Address: project@quanganhcons.com

– Office Location:Unit 02, 08th floor, Pearl Plaza Building, 561A Dien Bien Phu Street, Ward 25, Binh Thanh District, Ho Chi Minh City

– Operational Hours: Monday to Friday, from 8:00 am to 5:00 pm.

Please Note: All provided figures are estimations and may vary based on site conditions and market variables. Our direct communication channels are open for real-time updates and custom solutions.