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  • SG(B)10-18 Un-packed H Grade Dry-type Transformer
  • SG(B)10-18 Un-packed H Grade Dry-type Transformer
  • SG(B)10-18 Un-packed H Grade Dry-type Transformer
  • SG(B)10-18 Un-packed H Grade Dry-type Transformer
  • SG(B)10-18 Un-packed H Grade Dry-type Transformer
  • SG(B)10-18 Un-packed H Grade Dry-type Transformer

SG(B)10-18 Un-packed H Grade Dry-type Transformer

overview


    2

    Overview

    SGB series Un-packed H Grade Dry-type Transformer adopt (Germany) MORA dry type transformer specialtechnology, make products fully meet the fire waterproof and meet the requirements of environment protection. it isthe ideal product distribution system, widely used in the subway, ships, mining, chemical, electric power enterpriseand staff of dense buildings, etc. Various kinds of fire safety have special requirements occasion.


    3

    Features

    Heat condition is good. Hot long life, strong ability of self-learning, over load in over load, lP45 120% long-termconditions witnout forced air cooling, can long-term full load operation.

    High security and flame retardant performance high temperature, at 800℃ when combustion without smoke long production.

    Strong resistance to strike capability in 50℃ (can immediately add full load).

    100% waterproof sealing, excellent hydrophobic and moistureproof performance.

    Unique coil structure and strong field calculation, make products produced almost no partial discharge.

    Low loss, remarkable energy saving, and has developed SC9 series dry type transformer 10% lower thanaverage no-load loss, load loss by 5 percent.

    After life cycle can easily willinsulating materials and copper separation recycling, not pollute the environment.



    Specification
Voltage level :10kV
Capacity range :30-2500kVA
Voltage regulation mode:off-circuit tap-changer
Decomposition range :±2x2.5% or ±5%
Frequency :50Hz or 60Hz
Vector group:Y, yno, D, yn11
Short-circuit impedance:standard impedance
Maximum temperature rise :100K
Cooling method :AN or AF
Protection registration:
indoor :IP00, IP20 outdoor :IP23
Insulation registration:Class F
Insulation level :10kV power frequency withstand voltage 35/3kV impact withstand voltage 75kV


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