Automatic Transfer Switch Panel

Category: TỦ ĐIỆN CÔNG NGHIỆP KHÁC Tags: Automatic Transfer Switch, tu ats, tụ bù, tu bu ha the, tu bu phan khang, tu bu vo cong, tu chuyen nguon tu dong, tu dien chuyen nguon, Vietnam Automatic Transfer Switch

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

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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

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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.

Description

ATS (Automatic Transfer Switch) panels detect when the mains electricity supply fails and sends a signal to the emergency generator control panel to start the generator. When the generator control panel senses that the correct voltage and speed measured in frequency, expressed as Hz, the YorPower ATS panel switches or transfers the load from the failed mains power supply to the emergency generator. When mains electricity is restored, the Auto Transfer Switch panel will swap the load back to the main incoming supply and send a signal to the generator control panel to stop the generator.YorPower Automatic Transfer Panels are designed to work in conjunction with our autostart control panels. All ATS (Automatic Transfer Switches) include a 4-pole automatic changeover device, phase failure detection, timers and a generator run relay. Automatic Includes controlled switching from loss of mains back to restored mains in a timed sequence, with generator starting facility, cooling run on and adjustable mains/generator monitoring parameters. Manual 4 pole manual change over with I/O/II, Handle, with padlock option, in off position suitable for top/bottom/both to enable cable entry.

Our sister company, provide electrical power systems, combining electrical disconnect switches, fuses or circuit breakers which control, protect and isolate other electrical equipment. This allows works to be carried out in remote locations and the ability to fault find downstream.

Automatic Transfer Switch Panel

Substation budget estimate

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