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30KVA 11 KV Dry Type Cast Resin Transformer / Dry Type Power Transformer

Categories Dry Type Transformer
Brand Name: Pearl
Model Number: 11KV
Certification: CE KEMA
Place of Origin: CHINA
MOQ: 1
Payment Terms: T/T
Delivery Time: 35days
Packaging Details: Wooden cases, wooden pallets
Color: Red
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    • Product Details
    • Company Profile

    30KVA 11 KV Dry Type Cast Resin Transformer / Dry Type Power Transformer

    Dry Type Transformer , 11KV , Standard , Epoxy , Vacuum Cast, Good Performance

    Company Profile

    1, Business Scope

    Pearl Electric Co., Ltd. was established in 1958, and the main business
    220kV and below‐220kV oil‐immersed power transformer
    33kV and below 33‐kV oil‐immersed distribution transformer
    33kV and below‐33kV dry‐type transformer
    Substation Transformer
    Other power transformation and transmission equipment

    2, Awards

    Member of the National Technical Committee on Transformers of Standardization Administration of
    Member of the National Technical Committee on Insulating Materials of Standardization
    Administration of China
    Council Unit of China Electrical Equipment Industrial Association
    Member of Editorial Board for the Journal of Transformer
    National High and New‐tech Enterprise
    Customer‐satisfying Product in National Machinery Industry
    Top 50 Backbone Enterprises in Equipment Manufacturing Industry of Guangdong Province
    Guangdong Provincial Famous Brand

    3, Factory Area and Equipment

    Pearl Electric covers a factory area of 100,000 square meters, with more than 70,000 square meters of
    up‐to‐date workshop building.
    The workshops are equipped with more than 600 units of modern manufacturing equipment,
    advanced in China and abroad, such as the fully‐automatic vacuum resin‐casting equipment imported from
    Germany HÜBERS company, the automatic slitting lines for silicon steel sheet manufacturing, 600mm
    automatic transverse shear line for transformer core manufacturing, 500t electro‐hydraulic servo and
    numeric‐control bending machine, corrugated tank manufacturing line, foil‐type winding machine,
    lamination and turning platform for large‐size transformer core manufacturing, large‐scale transformer
    assembly platform, vapor‐phase drying plant and etc.. The complete set of transformer testing equipment
    is equipped in the test center, including the shielded measurement room for local partial discharge and
    noise test. Pearl Electric has the capability to carry out all the type tests and routine tests (except the
    short‐circuit test) within the test center, thus greatly satisfying various test requirements for transformer
    product research, design and manufacturing.

    I Detailed and standard specifications:
    Generall Notes:
    1, The following are Pearl's standard design on the basis of IEC standards, for reference when no detailed specs attached during inquiry.
    2, If not otherwise corrected and specified by customer, Pearl will design and quote on the basis of the following conditions.
    3, Unless otherwise spcified clearly by customer, transformer accessory brand will be subject to Pearl's selection.
    01Production DescriptionsCast Resin/Dry type Power Transformer 
    02Reference standardsIEC 60076 
    03CapacityUP TO 30MVA 
    04Voltage (HV) (kV)UP TO 40.5KV 
    05Voltage (LV) (kV)UP TO 40.5KV 
    06No Load Loss (W)As per CLIENT'S NEEDTolerance as per IEC
    07Load Loss (W)@120℃As per CLIENT'S NEEDTolerance as per IEC
    08Impedance %As per CLIENT'S NEEDTolerance as per IEC
    09Connections (Vector Group)Dyn11 OR As per CLIENT'S NEED 
    10Tapping Range±2×2.5%, on HV side, off-load tap-changing 
    11Core materialsSilicon Steel 
    12Winding materialsCopperAluminum
    13Winding methodsHV-vacuum/LV-impregnant, OR HV-vacuum/LV-vacuum 
    14Lightning Impulse Withstand VoltageAs per IEC Specifications 
    15AC withstand voltageAs per IEC Specifications 
    16Noise Level (dBA)As per IEC Specifications 
    17Insulation ClassF-H-class 
    18Temperature Rise100-125K 
    19Cooling methodAN~ ANAF 
    20AccessoriesTemperature sensorYes
    21Temperature controlYes
    22Cooling fansYes
    23Skid-type underbaseYes
    24Transformer wheelsYes
    25Current transformerNo
    26Protective EnclosureNo

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