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11KV/0.4kV Power station Outdoor compact transformer station / Prefabricated Substation

YB27 series substation is American type combined substation with the function of high voltage control protection, power transformation, and distribution. Usually used in the urban and rural power distribution system. The high voltage load switch and high voltage fuse of this product are installed in the oil of the transformer, with the two structures: in the same case with the transformer and indifferent case with transformer. It can be used in high-rise buildings, building in urban and rural areas, residential communities, high-tech development areas, small and medium-size factories, mining areas, oil fields, temporary construction sites, and other premises
Rated Voltage:
Rated Frequency:
Rated Capacity :
Availability:
Quantity:
  • YB27
  • Zhegui Electric
  • 11KV/0.4KV
  • 50Hz
  • 1 Piece
  • Offered
  • 100-1000KVA

1

Overview

1.Rating: Rated voltage: HV equipment 7.2KV and 12KV, LV equipment 0.4 KV. Rated current: HV equipment 630A, LV  equipment 100-2000A.

2.Application: YBM22 series substation is a kind of compact power distribution device that integrates high voltage electrical equipment, transformer and low voltage electrical equipment. It can be used in high-rise buildings, building in urban and rural areas, residential communities, high-tech development areas, small and medium size factories, mining areas , oil fields, temporary construction sites, and other premises. It also can be used for acceptance and distribution of power in power distribution system of 6-15KV, 50HZ (60HZ), ring main power distribution system and double power supply or radiate terminal power distribution system.

3.Feature: High integrity, small size, compact structure, safe and reliable operation, convenient maintenance, portable, etc. Compared with conventional civilengineering substation, in the same capacity, the prefabricated combined substation need only 1/10~1/15 floor area. So that the construction expense is reduced.

4.Standard:IEC1330

11

Working Conditons

1.Ambient air temperature: -10℃~+40℃

2.Altitude: ≤1000m

3.Solar radiation: ≤1000W/m

4.Ice cover: ≤20mm

5.Wind speed: ≤35m/s

6.Relative humidity: Daily average relative humidity≤95%.Monthly average relativehumidity≤90%.Daily average relative water vapour pressure ≤ 2.2kPa. Monthly average relativewater vapour pressure ≤1.8kPa.

7.Earthquake intensity: ≤magnitude 8.

8.Applicable in the places without corrosive and flammable gas.

Note: Customized products are available.


Types of meaning

Y B M 22 -   12 / 0.4
Prefabricated type Substation Structure Design No. High voltage side rated voltage Low voltage side rated voltage


High quality components

   Choose industry well-known brand electrica components installed. quaranteed

美变2 (2)

Silicon-steel plate cores

    The iron core made of new cold-rolled sili cor steel sheet can save energy, reduce noise, esist corrosion and effestivelv reduce no-load loss

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Plating copper row    

  Good conductivity, stable operation enhanced overload capacity, low line loss, not easy to oxidize, prolonged transformen ife    

主图-05    

   

Current transformer    

    Epoxy resin casting by good insulationBolt tor grounding, change than precision    

3    



PRODUCT SIZE DESCRIPTI

4

Main technical parameters


capacity (kVA)ABCDEFGMN
Comprehensiveness
type
100-25024001750125080060017501450950550
31524001750135080065017501450950550
400-50024001850145080065017501550950550
63024001850155080065017501550950550
80024001950155080065017501650950550
100024001950165080070017501650950550


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