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50kVA Power Transformer And Distribution Transformer 20kV S(B)13-NX3 Energy Efficiency Level 3

Brand Name:	GuangGao
Model Number:	D
MOQ:	3
Payment Terms:	T/T L/C

Detail Information

Product Description

Detail Information

Place of Origin:

Guangzhou

Certification:

ISO CESI UL KEMA

Name:

Oil Immersed Distribution Transformer

Phase:

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

Packaging Details:

Export Standard Package

Highlight:

50kVA Power Transformer And Distribution Transformer

Power Transformer And Distribution Transformer 20kV

50 kVA Distribution Transformer

Product Description

50kVA 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 (%)
Capacity(kVA)	HV(kV)	H.V. Tapping Range	LV(kV)	Vector group	No load loss (W)	Full Load Loss (W)	Short Circuit Impedance (%)
30	20 20(10) or others	±5%/ ±2×2.5%	0.4	Dyn11 Yzn11 Yyn0	80	660/630	5.5
50					100	960/910
63					120	1140/1090
80					140	1370/1300
100					160	1640/1570
125					190	1980/1880
160					230	2410/2300
200					270	2850/2720
250					320	3340/3180
315					380	4000/3810
400					460	4720/4490
500					540	5640/5380
630					650	6480	6
800					780	7840
1000					920	10700
1250					1100	12500
1600					1330	15100
2000					1560	19100
2500					1870	22200
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 Type: Traditional oil-immersed distribution transformer, using mineral oil as the insulating and cooling medium, with high heat dissipation efficiency and obvious cost advantages.
Model Interpretation: "S(B)" stands for three-phase oil-immersed distribution transformer ("S" = three-phase, "B" = low-voltage foil winding, improving current-carrying capacity); "13" is a classic design serial number for oil-immersed transformers, with mature and stable technology; "NX3" is adapted to basic power distribution scenarios; "Energy Efficiency Class 3" is the basic energy efficiency level for oil-immersed transformers, meeting regular power distribution needs.
Core Advantages & Application Scenarios: It has excellent heat dissipation performance, suitable for outdoor open-air installation (needing a protective shell) and adaptable to high-temperature and high-load environments. However, it requires regular inspection of oil quality and sealing to prevent leakage. It is applicable to scenarios sensitive to costs and allowing oil-immersed equipment, such as rural power grids, suburban industrial power distribution, and outdoor temporary power supply.

50kVA Power Transformer And Distribution Transformer 20kV S(B)13-NX3 Energy Efficiency Level 3 0

Application

50kVA Power Transformer And Distribution Transformer 20kV S(B)13-NX3 Energy Efficiency Level 3 1

Export

50kVA Power Transformer And Distribution Transformer 20kV S(B)13-NX3 Energy Efficiency Level 3 2

Factory

50kVA Power Transformer And Distribution Transformer 20kV S(B)13-NX3 Energy Efficiency Level 3 3

Professional Equipment

50kVA Power Transformer And Distribution Transformer 20kV S(B)13-NX3 Energy Efficiency Level 3 4

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

50kVA Power Transformer And Distribution Transformer 20kV S(B)13-NX3 Energy Efficiency Level 3 5

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

50kVA Power Transformer And Distribution Transformer 20kV S(B)13-NX3 Energy Efficiency Level 3 6

Target Market

50kVA Power Transformer And Distribution Transformer 20kV S(B)13-NX3 Energy Efficiency Level 3 7

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.

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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