Vietnam professional transformer substation construction services

Quang Anh Electrical Construction Co., Ltd – Professional transformer substation construction services

Quang Anh Electrical Construction Co., Ltd is one of the leading companies in Vietnam specialized in providing professional transformer substation construction services. With a team of experienced engineers, technicians and staffs in the electrical construction industry, we are committed to bringing our customers the best quality products and services, reasonable prices and quick completion time.

Introduction to the company

Quang Anh Electrical Construction Company Limited was established in 2016 with the desire to provide customers with high-quality, safe, and reliable electrical construction products and services. With continuous efforts in researching, innovating technology, and investing in modern machinery and equipment, the company has quickly become one of the leading units in Vietnam in the field of constructing transformer stations and related electrical products.

We provide a wide range of services in constructing substations, including:

Designing and building electrical systems and substations
Installing, constructing, and maintaining substations
Providing energy-saving and power management solutions.

Benefits of using our services:

We are committed to providing our customers with the following benefits:

High-quality products and services that meet technical and electrical safety requirements.

Competitive and reasonable prices with fast completion time.

Experienced team of engineers, technicians, and skilled workers in the field of substation construction.

The use of modern and high-quality equipment and machinery.

Ensuring safety and environmental protection during the construction process.

Providing support and advice to customers on any questions regarding our products and services.

Why choose Quang Anh CE ?

Choosing Quang Anh CE is the right choice for you because:

We are committed to providing customers with the best quality products and services, reasonable prices, and fast completion time. Our team of engineers, technicians, and employees have extensive experience and high expertise in the field of substation construction. We use modern and quality-checked equipment and machinery. We ensure labor safety and environmental protection during the construction process. We always support and answer any questions from customers about our products and services.

Quang Anh CE Co.,LTD

Website: https://quanganhcgte.com

Youtube channel: Quanganhcons

Office: 2nd Floor, I2 Building, 236/26 Dien Bien Phu Street, Ward 17, Binh Thanh District, Ho Chi Minh City.

Hotline: 0919758191

QUANGANHCONS

Substation budget estimate

Select the capacity, route lengths and package to view your indicative budget and electrical parameters.

01 Quick estimate

Substation type Capacity (kVA) Quotation packageIndicative pricing for the selected configuration, excluding VAT. Transformer Overhead MV route length (m)Enter only the overhead section of the route.

Cable and power-factor correction conditions

kVA utilisation before correction (%)Percentage of rated apparent power before correction. Cables and breakers are still selected at transformer rated capacity. Single-core LV cable Transformer-to-breaker installation Ambient temperature (°C)Underground: soil temperature. Above ground: air temperature. Target cosφ after correction cosφ before correctionKeep the suggested value if measured data is unavailable. Transformer impedance uk (%)Use the nameplate value when available.

Live-line connection, multiple transformers/MV feeders or special installation conditions

Request a project quotation

Send your project details, BOQ or drawings to request a formal quotation. Fields marked * are required.

Quotation package Contact name * Phone / Zalo * EmailOptional if you prefer a reply by phone. Company / investor Project location * Project name Transformer / total substation capacity (kVA) Substation type Number of transformers Utility supply voltage MV route type Overhead MV (m) Underground MV (m) Target schedule

BOQ / drawing / site-photo linkShare a Google Drive, OneDrive or document link. Please grant viewing access to the recipient. Project requirements

Reference quick estimate

No quick estimate yet. You can still submit a project quotation request.

I consent to the website operator using the information provided to contact me and process this quotation request.

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.