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50 Kva Distribution Transformer Oil Immersed 20kV S(B)22-NX1 Energy Efficiency Level 1
50 Kva Distribution Transformer Oil Immersed 20kV S(B)22-NX1 Energy Efficiency Level 1
50 Kva Distribution Transformer Oil Immersed 20kV S(B)22-NX1 Energy Efficiency Level 1
50 Kva Distribution Transformer Oil Immersed 20kV S(B)22-NX1 Energy Efficiency Level 1
50 Kva Distribution Transformer Oil Immersed 20kV S(B)22-NX1 Energy Efficiency Level 1
50 Kva Distribution Transformer Oil Immersed 20kV S(B)22-NX1 Energy Efficiency Level 1
50 Kva Distribution Transformer Oil Immersed 20kV S(B)22-NX1 Energy Efficiency Level 1
50 Kva Distribution Transformer Oil Immersed 20kV S(B)22-NX1 Energy Efficiency Level 1
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 :
50 Kva 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
H61 Oil Immersed Distribution Transformer 10-30kV 50-160kVA
Product Specifications
Rating (kVA) Voltage Combination Vector Group No-Load Current (%) No-Load Loss (W) Full-Load Loss (W) Short-Circuit Impedance (%)
H.V. H.V. Tapping Range L.V.
50 ≤24 ±2x2.5% 0.4 0.41 Dyn11 2.9 145 1350 4%
100 2.5 210 2150
160 2.3 460 2350
50 ≤36 6 235 1450 4.50%
100 5.1 380 2350
160 4.7 530 3350

* Above specification may be changed to improve performance.

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

Product Overview

Focused on small and medium power distribution scenarios, it is suitable for 10-30kV medium-voltage systems with a power coverage range of 50-160kVA. It adopts oil-immersed cooling and a core made of high-magnetic-susceptibility silicon steel sheets; its low-loss design enables adaptation to light load fluctuations. With a compact box-type structure and an IP54 protection rating, it can be installed on outdoor bases without the need for a dedicated power distribution room. It is applicable to scenarios such as township power distribution networks, small-scale processing plants, and power supply for remote villages.

50 Kva Distribution Transformer Oil Immersed 20kV S(B)22-NX1 Energy Efficiency Level 1

Application

50 Kva Distribution Transformer Oil Immersed 20kV S(B)22-NX1 Energy Efficiency Level 1
Our customers

50 Kva Distribution Transformer Oil Immersed 20kV S(B)22-NX1 Energy Efficiency Level 1
Production Process


50 Kva Distribution Transformer Oil Immersed 20kV S(B)22-NX1 Energy Efficiency Level 1
Professional Equipment

50 Kva Distribution Transformer Oil Immersed 20kV S(B)22-NX1 Energy Efficiency Level 1

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

50 Kva Distribution Transformer Oil Immersed 20kV S(B)22-NX1 Energy Efficiency Level 1

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

50 Kva Distribution Transformer Oil Immersed 20kV S(B)22-NX1 Energy Efficiency Level 1
Target Market


50 Kva Distribution Transformer Oil Immersed 20kV S(B)22-NX1 Energy Efficiency Level 1

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.

50 Kva Distribution Transformer Oil Immersed 20kV S(B)22-NX1 Energy Efficiency Level 1
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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50 Kva Distribution Transformer Oil Immersed 20kV S(B)22-NX1 Energy Efficiency Level 1

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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
50 Kva Distribution Transformer Oil Immersed 20kV S(B)22-NX1 Energy Efficiency Level 1
50 Kva Distribution Transformer Oil Immersed 20kV S(B)22-NX1 Energy Efficiency Level 1
50 Kva Distribution Transformer Oil Immersed 20kV S(B)22-NX1 Energy Efficiency Level 1
50 Kva Distribution Transformer Oil Immersed 20kV S(B)22-NX1 Energy Efficiency Level 1

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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