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    Pec Copper Power Distribution Transformer, Cooling Type : Oil Cooled, Onaf, Certification : Iso 9001:2008

    ₹ 1 Lakh - ₹ 6 Lakh / piece
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    • Winding MaterialCopper
    • Brand NamePEC
    • CertificationISO 9001:2008
    • Weight5-10 Tons
    • Supply TypeManufacturer, Exporter, Supplier, Retailer, Distributor
    • Preferred Buyer Location All over the world
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    Company Information

    • calendar Member Since 14 Years
    • building Nature of Business Retailer
    • gst icon GST No. 24AAKFP0506C1ZU

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    • Product Details

    • Company Details

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    • Weight5-10 Tons
    • Warranty1 Year
    • Cooling TypeOil Cooled,ONAF
    • Country of OriginIndia
    • Number of PhaseThree Phase
    • Winding MaterialCopper
    • UsageIndustrial
    • Brand NamePEC
    • CertificationISO 9001:2008

    We are engaged in manufacturing Power Distribution Transformer to meet the present-day needs of effective power distribution in various establishments. We have installed facility to manufacture Oil-filled Power and Distribution Transformers up to 10 MVA, 66 KV Class. The tested range of Power Distribution Transformers can also be customized to meet the requirements of individual, Industrial, commercial, co-generation and utility services. The Power Distribution Transformers can be provided with a variety of terminations to meet individual requirements for new installation, replacement etc.

     

    Applications :

    • Industrial Purpose

    • Electricity Board

    • Domestic and Consumer Transformers

    • Wind Mill Power transmission

     

    Standard Fitting :

    • Monogram plate.

    • Rating & diagram plate .

    • Earthing terminals – 2 Nos.

    • Lifting lugs for complete transformer.

    • Thermometer pocket.

    • Air release hole with plug.

    • Oil filling hole with plug on conservator.

    • Oil conservator with drain plug.

    • Dehydrating breather (1 No.) sillicagel type with oil seal & connecting pipe.

    • Prismatic oil level indicator – 1 No.

    • Drain valve with plug – 1 No.

    • Drain cum bottom filter valve with plug.

    • Inspection cover.

    • Externally operated off circuit tap changing switch.

    • Jacking lugs.

    • Under base with flat bi-directional treaded rollers.

    • Radiators.

    • Pressure relief valve without electrical contacts.

    • Filter valve with plug.

    • Sampling valve.

    • LV additional neutral- out door bushing – 1 No.

    • H.V.TERMINALS – BARE BUSHING.

    • L.V.TERMINALS - CABLE BOX.

    • Buchholz relay.

    • Magnetic oil level gauge with low oil level alarm contacts

    • Oil temperature indicator with electrical contacts for alarm and trip .

    • Winding temperature indicator with electrical contacts for alarm and trip.

    • Marshaling box.


    Specifications

    PARAMETERS

    MFG. Detail

     

    IS: 2026, IEC – 76 & 726.

    Name of manufacturer

    PEC

    Service

    OUT DOOR /INDDOR

    Capacity

    UP TO 10 MVA

    Rated NO LOAD Voltage Ratio

    HV Winding

    UPTO 66 KV

    LV Winding

    433/3300/11000

    Rated frequency

    50/60 Hz.

    No. of phases

    THREE

    Type of Cooling

    ONAN

    Type of Vector Group

    Dyn 11

    TAP Changer

    OCTC /OLTC

    A

    Tapping Range

    +10% to –10% @ 1.25%

    B

    Number of steps

    16 steps 17 Position

    C

    Type of TAP Changer

    OLTC ( RTCC & AVR)

    TEMPERATURE RISE

    Top Oil

    50

    Winding

    55

    Winding Material

    COPPER

    Laminations

    Thickness Less than 0.27 mm ( M3 /M4 Grade )

    Terminal Arrangement

    High Voltage

    Cable Box

    Bare Bush

    Low Voltage

    Cable Box

    Bus Bar

    Mounting status

    uni - directional wheels

    Provision of Air release Plug

    YES

    Provision of Bottom Drain cum Filter Valve

    YES

    Provision of Conservator tank with Oil filling holes & Drain Plug

    YES

    Provision of Explosion vent with double diaphragm

    YES

    Provision of Lifting & Jacking Lugs

    YES

    Provision of Marshaling Box

    YES

    Provision of Rating & Diaphragm Plate

    YES

    Provision of Terminal Marking Plate

    YES

    Provision of Thermometer Pocket

    YES

    Provision of Top Filter valve

    YES

    Qty. of Earthing Terminal

    TWO POINTS

    Specification for Bucholz Relay (Alarm & Trip. Contacts)

    YES

    Supply of Oil Temp. Indicator (Alarm & Trip Contacts)

    YES

    Supply of Winding Temp. Indicator (Alarm & Trip Contacts)

    YES

    Specification for Transformer Tank

    Top ,Bottom 6 side 4 mm

    Specification for Paint

    Polyurethane Paint shade 631

    Specification of Silica gel Breather

     As per IS.

    Overheating

    60/65°C

    Maxi Altitude

    4000 m

    Grade of Oil

    As Per I.S. 335.

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