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160kVA 20kV Oil-immersed Distribution Transformer S(B)22-NX1 Energy Efficiency Level 1

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: 20kV、20(10)kV
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
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160kVA 20kV Oil-immersed Distribution Transformer S(B)22-NX1 Energy Efficiency Level 1

20kV Oil-immersed Distribution Transformer S(B)22-NX1 Energy Efficiency Level 1
Product Specifications
20kV oil-immersed distribution transformer S(B)22-NX1 energy efficiency level 1
Capacity(kVA)Voltage CombinationVector groupNo load loss(W)(W)Full Load Loss (W)Short Circuit Impedance (%)
HV(kV)H.V. Tapping RangeLV(kV)
3020 20(10) or others±5%/ ±2×2.5%0.4Dyn11
Yzn11
Yyn0
70480/5605.5
5085700/660
63100830/800
80120990/940
1001351190/1140
1251601440/1360
1601901740/1660
2002252060/1970
2502652420/2300
3153152880/2750
4003753410/3240
5004454070/3880
63053046806
8006355660
10007507710
12508959000
1600108010880
2000127013760
2500152515990
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 Type
    Ultra-energy-saving oil-immersed distribution transformer, meets national "Dual Carbon" high-energy-saving power distribution standards.

  • 2. Model Meaning

    "22": Uses advanced tech (amorphous alloy cores, high thermal insulation oil, 3D wound cores).

    "NX1" (high-end): Has eco-insulating oil (plant-based/biodegradable) + real-time monitoring (oil temp/load).

    "Energy Efficiency Class 1": Top level, cuts energy use by 10%-15% vs Class 2.


  • 3. Key Advantages & Uses

    Advantages: Ultra-low loss (60%-70% of S13 models), eco-friendly, smart maintenance-ready; some qualify for energy subsidies.

    Uses: Power grid key lines, large industrial parks, new energy (PV/wind) grid-connection (high demands on efficiency/eco/smart).

Application

Export


Patent



Professional Equipment

Exhibition(Dubai exhibition, US exhibition, Thailand exhibition, Philippines 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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