YB27 Series Combined Substation

introduction of YB27 series combined substation

YB27 series combined substation has the characteristics of small size, easy installation and maintenance, low noise, low loss, anti-theft, strong overload capacity, and full protection. Suitable for new residential areas, green belts, parks, stations, hotels, construction sites, airports, and other places.
YB27-12 series american prefabricated box type substation is suitable for 10kV ring network power supply, dual power supply or terminal power supply system, as a substation, metering, compensation control and protection device.
This product complies with the following standards: GB/T17467-1998, DL/T537-93.

Usage conditions of YB27 series combined substation

• Environmental temperature: The temperature should not exceed+40 ℃ and should not be lower than -30 ℃.
• Altitude: ≤ 1000m.
• Wind speed: equivalent to 34m/s (not exceeding 700pa).
• Humidity: The average daily relative humidity is not greater than 95%, and the average monthly relative humidity is not greater than 95%.
• Seismic resistance: horizontal acceleration not exceeding 0.4m/s2, vertical acceleration not exceeding 0.15m/s2.
• The inclination of the installation location shall not exceed 3 °.
• Installation environment: The surrounding air is not significantly polluted by corrosive or flammable gases, and there is no severe vibration at the installation site.

When ordering this product beyond the above conditions, you can negotiate with our company.

rated parameters of YB27 series combined substation

advantages of YB27 American style box transformer

• Compact structure, with a volume that is only about 1/3 to 1/5 of that of domestic European box transformers of the same capacity, greatly reducing the footprint.
• Fully sealed, fully insulated structure, no insulation distance required, reliable protection of personal safety.
• High voltage wiring can be used for both ring networks and terminals, with flexible power supply and high reliability.
• Excellent performance of the transformer: low loss, low noise, low temperature rise; Strong overload capacity, short circuit resistance, and strong impact resistance.
• Meet various low-voltage feedback requirements, can be selected according to the plan, or can be designed by oneself.
• The cable head has two types: 200A elbow plug and 600A "T" fixed cable joint, both of which can be equipped with fully insulated zinc oxide lightning arrester. The 200A cable can be plugged in and out with load, and can also serve as an isolation switch.

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