Sign In | Join Free | My carsrow.com
carsrow.com
Products
Search by Category
Home >

200kVA 20kV Oil-immersed Distribution Transformer S(B)13-NX3 Energy Efficiency Level 3

Categories Oil Immersed Distribution Transformer
Brand Name: GuangGao
Model Number: D
Certification: ISO CESI UL KEMA
Place of Origin: Guangzhou
MOQ: 3
Payment Terms: T/T L/C
Packaging Details: Export Standard Package
Phase: 3
Input Voltage: 6kV、6.3kV、6.6kV、10kV、10.5kV、11kV
Output Voltage: 0.4kV
Winding Material: Copper / Aluminum
Core Material: Silicon Steel Core / Amorphous Core
Application: Power
Rated Capacity: 30-2500KVA
Warranty: 2 years
Vector Group: Dyn11 Yzn11 Yyn0
Cooling Method: ONAN
Standard: IEC Standard
Name: Oil Immersed Distribution Transformer
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
Submit Buying Request
  • Product Details
  • Company Profile

200kVA 20kV Oil-immersed Distribution Transformer 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

* Above specification may be changed to improve performance.

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

Product Overview
  • 1. Product Technical Attributes
    This product is a three-phase oil-immersed distribution transformer, which mainly uses mineral oil as a dual-function medium—it not only undertakes the role of insulation and isolation but also realizes heat conduction and cooling. Compared with other types of transformers, its prominent advantage lies in high thermal cycle efficiency, which can quickly conduct the heat generated by the iron core and windings out. Additionally, it has significant competitive advantages in material selection and manufacturing costs, making it more suitable for cost-sensitive project requirements.

  • 2. In-depth Interpretation of Model Parameters
    "S(B)": As the core identifier of three-phase oil-immersed distribution transformers, "S" clearly indicates that the product is designed for three-phase power supply, adapting to mainstream three-phase power consumption scenarios; "B" represents that the low-voltage side adopts a foil winding structure. Compared with the traditional wire winding method, this structure can greatly reduce the DC resistance of the windings, reduce copper loss, and at the same time improve the current-carrying capacity and short-circuit impact resistance.

    "13": It is a classic technical series code in the field of oil-immersed transformers. The corresponding design scheme has undergone long-term market verification, with mature technology in iron core loss control and oil tank structure stability, low operation failure rate, and controllable later maintenance costs.

    "NX3": It is an adaptive model developed specifically for basic power distribution network scenarios. It can be compatible with conventional voltage levels (such as 10kV/0.4kV), meet the basic power supply needs of residential areas, small industrial areas, etc., and the installation and commissioning process is simplified.

    "Energy Efficiency Class 3": It meets the national basic energy efficiency standards for oil-immersed distribution transformers. It has balanced energy efficiency performance under medium load rate (50%-70%) working conditions, and is suitable for projects that do not have extreme requirements on energy consumption and pay more attention to initial investment costs.

Patent


Factory

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
Quality 200kVA 20kV Oil-immersed Distribution Transformer S(B)13-NX3 Energy Efficiency Level 3 for sale
Send your message to this supplier
 
*From:
*To: Guangzhou Guanggao High Voltage Electric Apparatus Co.,Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0