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1250kVA 11 KV Cast Resin Dry Type Power Transformer HV Copper Winding Three Phase

Categories Dry Type Transformer
Brand Name: Pearl Electric
Model Number: PEC-1250/11/0.420
Certification: KEMA,CE, ISO
Place of Origin: China
MOQ: 1 Unit
Price: RMB per unit
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 9000 units per year
Delivery Time: 30-35 days ex-work
Packaging Details: seaworthy wooden case or wooden pallet
Core: Silicon steel sheet
Winding: Copper or Customized
Insulation material: Epoxy resin
Rated H.V.: 11kV
Rated L.V: 0.420
Vector Group: Dyn11 or as per requirement
Impedence: 6% or as per requirement
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    • Product Details
    • Company Profile

    1250kVA 11 KV Cast Resin Dry Type Power Transformer HV Copper Winding Three Phase

    1250kVA, 11/0.420 kV Cast Resin Dry Type Power Transformer, HV copper winding, Three Phases

    I. Company Profile:

    1, Business Scope

    Pearl Electric Co., Ltd. was established in 1958, and the main business covers:

    230kV and below-230kV oil-immersed power transformer

    33kV and below 33-kV oil-immersed distribution transformer

    33kV and below-33kV dry-type transformer

    Substation Transformer


    2, 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,

    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.

    Cast Resin Dry Type Transformer, Great anti-short circuit capacity

    and high anti-lightning impluse capability

    I Basic Information     
    1Rated Voltage ratiokV11kV / 0.420 kV
    1.01Rated CapacitykVA1250
    1.02Applicable Standards IEC 60076
    1.03Manufacturer Pearl Electric
    1.04Country of Origin China
    II Electric Performance     
    2.06Insullation Class Class H
    2.07Temperature Rise (@40℃ ambient temperature)K125K
    2.08Cooling Method AN
    2.09Tapping Ranging ±2*2.5%
    2.1Vector Group Dyn11
    2.11Noise leveldB48
    2.13No-load lossW2350
    2.14Load Loss (@120℃)W10260
    2.15Local Partial dischargepC<10PC
    2.16Impulse Withstand Voltage (HV/LV)kV75/0
    2.17Power Frequency Withstand Voltage
    2.18Rated Duration of Short Circuits2
    III Materials & Accessories     
    3.01Core Materials Silicon Steel Sheet
    3.02Winding Materials Copper conductor/foil
    3.03Insulation methods HV vacuum cast / LV impregnant
    3.04Main Insulation Materials Epoxy Resin
    3.05Tap-changerpcsOff-load tap-changer
    3.06Sensor for Temperature Alarm and TrippcsYes, contact provided
    3.07Protective EnclosurepcsIP00

    Quality 1250kVA 11 KV Cast Resin Dry Type Power Transformer HV Copper Winding Three Phase for sale
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