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20kV Oil Immersed Distribution Transformer 630kVA S(B)13-NX3 Energy Efficiency Level 3

    Buy cheap 20kV Oil Immersed Distribution Transformer 630kVA S(B)13-NX3 Energy Efficiency Level 3 from wholesalers
     
    Buy cheap 20kV Oil Immersed Distribution Transformer 630kVA S(B)13-NX3 Energy Efficiency Level 3 from wholesalers
    • Buy cheap 20kV Oil Immersed Distribution Transformer 630kVA S(B)13-NX3 Energy Efficiency Level 3 from wholesalers
    • Buy cheap 20kV Oil Immersed Distribution Transformer 630kVA S(B)13-NX3 Energy Efficiency Level 3 from wholesalers
    • Buy cheap 20kV Oil Immersed Distribution Transformer 630kVA S(B)13-NX3 Energy Efficiency Level 3 from wholesalers
    • Buy cheap 20kV Oil Immersed Distribution Transformer 630kVA S(B)13-NX3 Energy Efficiency Level 3 from wholesalers

    20kV Oil Immersed Distribution Transformer 630kVA S(B)13-NX3 Energy Efficiency Level 3

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    Brand Name : GuangGao
    Model Number : D
    Certification : ISO CESI UL KEMA
    Payment Terms : T/T L/C
    • Product Details
    • Company Profile

    20kV Oil Immersed Distribution Transformer 630kVA S(B)13-NX3 Energy Efficiency Level 3

    20kV Oil-immersed Distribution Transformer S(B)13-NX3 Energy Efficiency Level 3
    Product Specifications
    20kV oil-immersed distribution transformer S(B)13-NX3 energy efficiency level 3
    Capacity(kVA)Voltage Combination

    Vector group

    No load loss (W)Full Load Loss (W)Short Circuit Impedance (%)
    HV(kV)H.V. Tapping RangeLV(kV)
    30

    20
    20(10)
    or others

    ±5%/ ±2×2.5%0.4Dyn11
    Yzn11
    Yyn0
    80660/6305.5
    50100960/910
    631201140/1090
    801401370/1300
    1001601640/1570
    1251901980/1880
    1602302410/2300
    2002702850/2720
    2503203340/3180
    3153804000/3810
    4004604720/4490
    5005405640/5380
    63065064806
    8007807840
    100092010700
    1250110012500
    1600133015100
    2000156019100
    2500187022200
    The full load loss “/” is followed by the data of the vector group Yyn0
    Product Overview
    • Outdoor Environment Tolerance: Relying on an efficient oil-cooled heat dissipation system and combined with a customized protective shell (made of galvanized steel plate + fluorocarbon coating, with weather resistance grade reaching C4), it can be directly installed in outdoor open-air sites without the need to build a power distribution room, saving 40%-50% of the single-project site construction cost. Even under high-temperature conditions in summer (above 40℃) or short-term high-load (120% rated load for 1 hour) working conditions, it can still maintain stable operation, avoiding equipment shutdown due to overheating.
    • Strong Load Adaptability: The thermal buffering capacity of mineral oil enables it to cope with load fluctuations common in basic power distribution scenarios (such as load changes during the rural irrigation season and the peak production season of suburban factories). No frequent adjustment of operating parameters is required, ensuring the continuity of power supply.

    Export


    Professional Equipment

    Exhibition

    Certificate(Power transformers with CE, ISO, KEMA, UL certificates and test reports.)

    Target Market


    Company Profile

    Guanggao Transformer is a professional transformer manufacturer. We produce single-phase, three-phase, dry-type, distribution, and high-voltage transformers (110 kV and above). We meet IEEE/ANSI/UL/CSA and IEC standards. Guanggao Transformer has nearly 25 years of transformer export experience. The company has modern laboratory construction, such as high-voltage test hall, within which there is a 3000kV lightning impulse testing device, and some advanced testing equipment, such as CA-21 moisture analyzer from Mitsubishi, American Fluke Ti30 infrared image detector, American RM-3WE three dimensional vibration. And it was identified as the national power transformer energy efficiency testing laboratories in 2011.

    The company has undertaken the National Olympic Security Power Project, the National 851 project, the whole construction of the Guangzhou Asian Games, Guangzhou BRT and other important security power projects. The products used in the above projects are highly safe and in a reliable operation throughout the country. Also, these products are exported to Myanmar, Madagascar, Malaysia,other countries. Enjoying a good reputation on the electromechanical market, "Guanggao Brand"was identified as Guangdong famous brand, the product was identified as the National Energy Efficiency Star Products and Brand-Name Products in Guangdong Province.If you have transformer needs, please contact us.

    Company Profile Image
    Contact us
    • Add: No. 15, Yunpu 1st Road, Yunpu Industrial Zone, Huangpu, Guangzhou, Guangdong, China
    • Tel: (+86)-020-82505003
    • Email: ggelectric@gz-gg.com
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