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20kV Dry-type Distribution Transformer SC(B)12-NX3 Energy Efficiency Level 3 500kVA

Guangzhou Guanggao High Voltage Electric Apparatus Co.,Ltd.
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    Buy cheap 20kV Dry-type Distribution Transformer SC(B)12-NX3 Energy Efficiency Level 3 500kVA from wholesalers
     
    Buy cheap 20kV Dry-type Distribution Transformer SC(B)12-NX3 Energy Efficiency Level 3 500kVA from wholesalers
    • Buy cheap 20kV Dry-type Distribution Transformer SC(B)12-NX3 Energy Efficiency Level 3 500kVA from wholesalers
    • Buy cheap 20kV Dry-type Distribution Transformer SC(B)12-NX3 Energy Efficiency Level 3 500kVA from wholesalers
    • Buy cheap 20kV Dry-type Distribution Transformer SC(B)12-NX3 Energy Efficiency Level 3 500kVA from wholesalers
    • Buy cheap 20kV Dry-type Distribution Transformer SC(B)12-NX3 Energy Efficiency Level 3 500kVA from wholesalers

    20kV Dry-type Distribution Transformer SC(B)12-NX3 Energy Efficiency Level 3 500kVA

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

    20kV Dry-type Distribution Transformer SC(B)12-NX3 Energy Efficiency Level 3 500kVA

    20kV Dry-type Distribution Transformer SC(B)12-NX3 Energy Efficiency Level 3
    Product Specifications
    20kV dry-type distribution transformer SC(B)12-NX3 energy efficiency level 3
    Capacity(kVA)Voltage CombinationVector groupNo load loss(W)(W)Full Load Loss (W)Short Circuit Impedance (%)
    HV(kV)H.V. Tapping RangeLV(kV)F(120℃)H(145℃)
    5020 22 24±5%/ ±2×2.5%0.4Dyn11 Yyn0272111011806
    10043217901920
    16053622202380
    20058426502830
    25067230803290
    31577636703920
    40092043604660
    500108052105570
    630122061606590
    800140074307960
    1000166088009360
    125019001040011100
    160022301240013300
    200025901470015800
    250031001740018600
    2000259016000172008
    250031001910020400

    * Above specification may be changed to improve performance.

    * Transformer of other specification than listed above can be made to order.

    Product Overview
    • Model Interpretation

      "SC(B)" is the identification code for epoxy resin cast dry-type transformers, with each letter corresponding to scenario-specific value: "S" represents a three-phase structure, which can meet the simultaneous power supply needs of multiple users; "C" refers to the cast insulation process, which improves the equipment’s insulation stability in environments with temperature fluctuations; "B" denotes low-voltage foil windings, which can reduce energy loss during operation. "12" serves as the design serial number, aligned with industry-specific technical specifications to ensure the equipment’s compatibility with existing power distribution systems. Manufacturer-customized suffixes like "NX3" mostly focus on scenario-based optimizations, such as narrow-body structural design (for small power distribution rooms) or adaptive protection for high-humidity environments. "Energy Efficiency Class 3" meets the requirements of national basic energy efficiency standards for distribution transformers, and its energy consumption level is suitable for scenarios where sensitivity to operating costs is low and only basic power supply needs to be met.

    20kV Dry-type Distribution Transformer SC(B)12-NX3 Energy Efficiency Level 3 500kVA

    Professional Equipment

    20kV Dry-type Distribution Transformer SC(B)12-NX3 Energy Efficiency Level 3 500kVA

    Production Process

    20kV Dry-type Distribution Transformer SC(B)12-NX3 Energy Efficiency Level 3 500kVA

    Workshop

    20kV Dry-type Distribution Transformer SC(B)12-NX3 Energy Efficiency Level 3 500kVA

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

    20kV Dry-type Distribution Transformer SC(B)12-NX3 Energy Efficiency Level 3 500kVA

    Exhibition



    20kV Dry-type Distribution Transformer SC(B)12-NX3 Energy Efficiency Level 3 500kVA

    Company Profile

    Guanggao Transformer is a professional transformer manufacturer. We produce single-phase, three-phase, dry-type, distribution, and high-voltage transers (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 impulsforme 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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