Product overview

This product is to absorb the latest foreign advanced technology, combined with the actual situation of domestic research and development, the whole product has the characteristics of small size, easy installation and maintenance, low noise, low loss, anti-theft, overload capacity, full protection. Applicable to new residential areas, green belts, parks, stations, hotels, construction sites, airports and other places. YB27-12 series of American pre-installed box-type substation, suitable for 10KV loop power supply, dual power supply or terminal power supply system, as a power conversion, metering, compensation control and protection device.

The products meet the following standards :GB/T17467-1998 "High voltage and low voltage preassembled substation", DL/T 537-93 "6-35kV box-type substation ordering technical conditions".

Model meaning

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Conditions of use

Installation height: The altitude does not exceed 1000m.

Ambient temperature: -35 ° C ~+40 ° C

Relative humidity: the daily average is not more than 95%, the monthly average is not more than 90%.

Pollution grade: Class II, III, I.

Earthquake intensity: not more than 8 degrees.

Installation site: no fire, explosion danger, chemical corrosive gas and well-ventilated place, the ground inclination is not more than 3°

Product characteristics

The substation is compact in structure, small in area and light in weight.

The tank adopts a completely closed structure, which completely burps the oil and the atmosphere, greatly reduces the oxidation process and the involvement of water vapor, improves the stability, reliability and safety of the high pressure system equipment, and extends the maintenance cycle.

Anti-corrosion and dust-proof treatment: powder spraying treatment, anti-corrosion materials after long-term use, still maintain the surface beautiful intact.