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  • 35KV Compact Substation Transformer
  • 35KV Compact Substation Transformer
  • 35KV Compact Substation Transformer
  • 35KV Compact Substation Transformer
  • 35KV Compact Substation Transformer
  • 35KV Compact Substation Transformer
  • 35KV Compact Substation Transformer
  • 35KV Compact Substation Transformer

35KV Compact Substation Transformer

overview


    变电站变压器1

    Overview

    Compact Substation Transformer (European box transformer) is the high voltage switchgear, distribution transformer and low voltage distribution device three different compartments, through the cable or bus to achieve electrical connection, the used high and low voltage distribution device and transformer are conventional stereotyped products. Intelligent pre-installed substation series can combine high-voltage switchgear (RM6 or SFG, domestic load switch with electric remote automatic control device), transformer, low-voltage distribution equipment, low-voltage intelligent switch, automatic reactive power compensation, according to a certain connection scheme, so that it has local or remote operation to achieve remote control, telemetry, remote metering, remote adjustment and other functions.


    变电站变压器3

    Features

    Wind farms are generally built in beaches, shallow seas, grasslands, deserts and other sparsely populated

    places with harsh natural conditions. Different anti-corrosion processes are adopted according to different

    use environments to ensure the service life of pre-installed substations. The overall layout of the box is "product" type, and its advantages are as follows! Compact structure, reasonable, small size; The connection between the main components is convenient, the amount of copper

    bar is greatly reduced, the inlet and outlet cable wiring space and maintenance space is large, convenient for

    assembly and maintenance. Box structure, all metal structural parts are sand-blasted hot-dip galvanized, spray painting treatment, can ensure that the equipment in the wet, heavy salt spray environment to use its

    strong corrosion resistance, all door panels and wall posters, there is no sandwich, the middle filled with

    polyurethane and silicate. Composite insulation material, which has excellent thermal insulation

    performance, to ensure that the equipment in the cold environment safe, rapid operation.



    Specification

System Voltage: 35kV( 36.75kV,38.5kV ) • Maximum Operating Voltage on the High-side: 40.5kV
Rated Voltage on the Low-side: 0.69kV
Rated Frequency: 50Hz/60Hz
Rated Insulation Level (adjustable according to altitude)
Power-frequency Withstand Voltage of the High-side ofTransformer: 95kV( active part 85kV )  Withstand Voltage of the lmpulse Peak: 200kVPower-frequency Withstand Voltage of the Low-side of
Transformer: 5kV
Phase Number: Three Phases
Box Protection Class: high-low voltage chamber lP54, after opening the door of high voltage chamber
IP3X
Technical Standards:
The transformer is in conformity with GB1094.1-1094.5
Power Transformer and GB6451.1 Specification and Technical Requirements for Three-phase Oil immersed PowerTransformers

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