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    Type Test Transformer

    • Supply TypeManufacturer, Exporter, Supplier, Retailer
    • Preferred Buyer Location All over the world

    We are bracketed among the trusted Manufacturers, Suppliers and Exporters of Type Test Transformers. The Transformers we make available are highly efficient and are highly energy saver. Our....
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    Company Information

    • calendar Member Since 17 Years
    • building Nature of Business Retailer
    • Year of Establishment 1992

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    We are bracketed among the trusted Manufacturers, Suppliers and Exporters of Type Test Transformers. The Transformers we make available are highly efficient and are highly energy saver. Our Transformers undergo various quality-tests before the final dispatch of the Transformers. Bulk orders of the Transformers are processed by us as per the specific requirements of the buyers.

     

    Type Test Transformers :

    These are our range of distribution transformers which are type tested from ERDA. We have various approved ratings of our different transformers. Such as we have 3 and 4 Star rating respectively approved for our 16, 25, 100, 200 KVAtransformers.l

     

    The transformers besides routine testing undergoes type test in which following test are done :

    • Lightening Impulse Test

    • Short Circuit Test

    • Temperature Rise Test

    • Air Pressure Test

    • Vacuum Test

    • Magnetic Balance Test

    • Permissible Flux Density and Overfluxing test

     

    These Transformers are highly efficient and are highly energy saver. They have fairly low losses. GTB is approved supplier of various state electricity boards such as PSPCL, HPSEB etc. We participate in tenders of star rated transformers and also participate for repair tenders of state Electricity boards


    Specifications

    Technical Specifications

    16(4*)

    25(3*)

    63(4*)

    100 (3*)

    200 (4*)

    Rated Input

    11000 v

    11000v

    11000v

    11000v

    11000v

    Rated Output

    433v

    433v

    433v

    433v

    433v

    Frequency

    50 Hz +/-3Hz

    50 Hz +/-3Hz

    50 Hz +/-3 Hz

    50 Hz +/-3Hz

    50 Hz+/-3Hz

    Input Configuration

    Delta

    Delta

    Delta

    Delta

    Delta

    Output Configuration

    Star

    Star

    Star

    Star

    Star

    Vector Group

    Dyn11

    Dyn11

    Dyn11

    Dyn11

    Dyn11

    Current LV (amp)

    21.33

    33.33

    84.00

    133.34

    266.68

    Current HV (lamp)

    0.84

    1.31

    3.31

    5.25

    10.5

    Losses at 50% load (w)

    135

    210

    340

    520

    780

    Losses at 100% Load (w)

    440

    695

    1140

    1800

    2115

    % impedance at 75 oC

    4.5

    4.5

    4.5

    4.5

    4.5

    Core

    Prime Imported Crgo

    Prime Imported Crgo

    Prime Imported Crgo

    Prime Imported Crgo

    Prime Imported Crgo

    Winding

    EG Aluminum Super ename/dpc

    Eg Aluminum super Enamel/Dpc

    Eg Aluminum Super enamel/Dpc

    EG Aluminium Super enamel/dpc

    Eg Aluminium Super ename/Dpc

    Cooling

    Onan

    Onan

    Onan

    Onan

    Onan

    Max. Ambient Temperature

    50 oC

    50 oC

    50 oC

    50 oC

    50 oC

    Max. oil temperature rise

    35oC

    35 oC

    35 oC

    35 oC

    35 oC

    Max. Winding Temperature rise

    40 oC

    40 oC

    40 oC

    40 oC

    40 oC

    HV side High voltage Withstand test

    28kv

    28kv

    28kv

    28kv

    28kv

    LV side high voltage withstand test

    3 Kv

    3 Kv

    3 Kv

    3kv

    3 Kv

    Product Images

    • Type Test Transformer
    • Type Test Transformer
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