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10KV Fully Enclosed oil immersed Transformer Prefabrication Substation

Categories Compact Transformer Substation
Brand Name: Tianan Electric
Model Number: ZBW(YB)
Certification: CQC
Place of Origin: CHINA
MOQ: 1 unit
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 2000 units / year
Delivery Time: 45 days
Packaging Details: Standard export package
Price: Pending
Voltage: 10kV
Capacity: 200-1000kVA
Frequency: 50/60Hz
Protection: IP55
Connection: Yyn0 or Yd11
Rated Current: 315A / 630A
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    10KV Fully Enclosed oil immersed Transformer Prefabrication Substation

    10KV Fully Enclosed oil immersed Transformer Prefabrication Substation

    Product Description


    1. ZGSll Combined Transformer is researched by ourselves on the basis of absorbing the technology

    of American transformer, it also is named American Substation.

    2. The capacity range is 200-1000kVA, it is suitable for neutral point insulated system or grounded

    system through small resistance for 10 kV distribution network, but 400V system is three phase four

    wiring system with neutral point solidly ground.

    3. It has strong whole set, reliable power supply, small volume, low weight, and low noise. It has ring

    network type and terminal type cable outgoing line.

    4. When the product is used, the load of 10kV power grid can reach to the load center. Circuit loss can

    be reduced, the reliability of power supply can be improved, and city environment can be beautified.

    It is suitable for city network transformation.


    Mainly Features

    a. Compared with”9” type transformer, no-load loss reduces 30.12%, annual operating cost reduces

    20.03% equally, and the product has lower noise. Consequently, it is environment friendly.

    b. Full sealed oil tank is used to accommodate the body, HV load switch( or HV load change over switch),

    fuse, no-excitation tap changer and so on, which improves utility rate of space. The volume is about

    1/3 of combined substation who has the same voltage level and capacity, and the weight is much

    lower.

    c. HV room is isolated with LV room, two rooms adopt interlocks respectively. The door of HV room can

    be opened only when the door of LV room is opened. HV terminals is insulated completely, safety is

    fine.

    d. Adopt full range protection of combined two classes fuse (back-up current-limiting fuse, plug-in fuse), it

    has the advantages of safety, reliability, flexible operation and convenience for replacing fuse.

    e. Tank is a full sealing structure, and oil is insulated completely, no-leakage, maintenance-free


    Reference Specification:



    Rated Capacity
    (KVA)

    Voltage CombinationConnection SymbolNo-load loss (W)Load Loss (W)Short-circuit Impedance (%)No-load Current (%)Weight (kg)HV Connection method
    HV (KV)Tap
    (%)
    LV (KV)Total Weight
    20010±2×2.50.4Yyn0
    or
    Yd11
    33526004.00.601894Ring Network Type (H)
    or
    Terminal Type (Z)
    25039030500.502060
    31546536500.452148
    40056043000.402375
    50067051000.402603
    63084062004.50.402826
    80098075000.403357
    10001190103000.303704

    Quality 10KV  Fully  Enclosed oil immersed Transformer Prefabrication Substation for sale
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