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Oil Immersed 250 Kva Distribution Transformer 20kV S(B)22-NX1 For Power
Oil Immersed 250 Kva Distribution Transformer 20kV S(B)22-NX1 For Power
Oil Immersed 250 Kva Distribution Transformer 20kV S(B)22-NX1 For Power
Oil Immersed 250 Kva Distribution Transformer 20kV S(B)22-NX1 For Power
Oil Immersed 250 Kva Distribution Transformer 20kV S(B)22-NX1 For Power
Oil Immersed 250 Kva Distribution Transformer 20kV S(B)22-NX1 For Power
Oil Immersed 250 Kva Distribution Transformer 20kV S(B)22-NX1 For Power
Oil Immersed 250 Kva Distribution Transformer 20kV S(B)22-NX1 For Power
Specifications
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
Name :
Oil Immersed Distribution Transformer
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
Description
250kVA 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 Combination Vector group No load loss(W)(W) Full Load Loss (W) Short Circuit Impedance (%)
HV(kV) H.V. Tapping Range LV(kV)
30 20 20(10) or others ±5%/ ±2×2.5% 0.4 Dyn11
Yzn11
Yyn0		 70 480/560 5.5
50 85 700/660
63 100 830/800
80 120 990/940
100 135 1190/1140
125 160 1440/1360
160 190 1740/1660
200 225 2060/1970
250 265 2420/2300
315 315 2880/2750
400 375 3410/3240
500 445 4070/3880
630 530 4680 6
800 635 5660
1000 750 7710
1250 895 9000
1600 1080 10880
2000 1270 13760
2500 1525 15990
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
  • Product Positioning: A Core High-Efficiency Power Distribution Equipment Under the Dual Carbon Goal​
    This product is classified as an ultra-energy-saving oil-immersed distribution transformer, and it serves as a core representative category of high-energy-saving power distribution equipment in China's "Dual Carbon" strategy. Its design and production fully comply with the national rigid requirements for improving the energy efficiency of power equipment and reducing carbon emissions, which can directly help the power system lower carbon emission levels and meet the core needs of the current energy structure transformation.
    Oil Immersed 250 Kva Distribution Transformer 20kV S(B)22-NX1 For Power

Patent

Oil Immersed 250 Kva Distribution Transformer 20kV S(B)22-NX1 For Power

Factory

Oil Immersed 250 Kva Distribution Transformer 20kV S(B)22-NX1 For Power

Professional Equipment

Oil Immersed 250 Kva Distribution Transformer 20kV S(B)22-NX1 For Power

Exhibition

Oil Immersed 250 Kva Distribution Transformer 20kV S(B)22-NX1 For Power

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

Oil Immersed 250 Kva Distribution Transformer 20kV S(B)22-NX1 For Power

Target Market


Oil Immersed 250 Kva Distribution Transformer 20kV S(B)22-NX1 For Power

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.

Oil Immersed 250 Kva Distribution Transformer 20kV S(B)22-NX1 For Power
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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Oil Immersed 250 Kva Distribution Transformer 20kV S(B)22-NX1 For Power

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Product Detail
Brand Name :
GuangGao
Model Number :
D
Certification :
ISO CESI UL KEMA
Place of Origin :
Guangzhou
MOQ :
3
Payment Terms :
T/T L/C
Contact Supplier
Oil Immersed 250 Kva Distribution Transformer 20kV S(B)22-NX1 For Power
Oil Immersed 250 Kva Distribution Transformer 20kV S(B)22-NX1 For Power
Oil Immersed 250 Kva Distribution Transformer 20kV S(B)22-NX1 For Power
Oil Immersed 250 Kva Distribution Transformer 20kV S(B)22-NX1 For Power

Guangzhou Guanggao High Voltage Electric Apparatus Co.,Ltd.

Verified Supplier
1 Years
guangzhou
Since 1958
Business Type :
Manufacturer, Exporter
Main Products :
Single Phase Pole Mounted Distribution Transformer, Pad Mounted Distribution Transformer, Dry Type Distribution Transformer
Employee Number :
500~999
Certification Level :
Verified Supplier
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