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Energy Efficiency Level 3 50 Kva Three Phase Transformer Dry Type 20KV

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:

50 Kva Three Phase Transformer

Input Voltage:

20kV、22kV、24kV

Output Voltage:

0.4kV

Phase:

Winding Material:

Copper / Aluminum

Core Material:

Silicon Steel Core / Amorphous Core

Application:

Power

Rated Capacity:

50-2500KVA

Warranty:

2 Years

Vector Group:

Dyn11 Yyn0

Cooling Method:

ONAN

Standard:

IEC Standard

Packaging Details:

Export Standard Package

Highlight:

Level 3 50 Kva Three Phase Transformer

50 Kva Three Phase Transformer Dry Type 20KV

50 Kva Three Phase Transformer

Product Description

20kV Dry-type Distribution Transformer SC(B)12-NX3 Energy Efficiency Level 3

Product Specifications

20kV dry-type distribution transformer SC(B)12-NX3 energy efficiency level 3
Capacity(kVA)	Voltage Combination			Vector group	No load loss(W)(W)	Full Load Loss (W)		Short Circuit Impedance (%)
Capacity(kVA)	HV(kV)	H.V. Tapping Range	LV(kV)	Vector group	No load loss(W)(W)	F(120℃)	H(145℃)	Short Circuit Impedance (%)
50	20 22 24	±5%/ ±2×2.5%	0.4	Dyn11 Yyn0	272	1110	1180	6
100					432	1790	1920
160					536	2220	2380
200					584	2650	2830
250					672	3080	3290
315					776	3670	3920
400					920	4360	4660
500					1080	5210	5570
630					1220	6160	6590
800					1400	7430	7960
1000					1660	8800	9360
1250					1900	10400	11100
1600					2230	12400	13300
2000					2590	14700	15800
2500					3100	17400	18600
2000					2590	16000	17200	8
2500					3100	19100	20400	8

* Above specification may be changed to improve performance.

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

Product Overview

Core Advantages & Application Scenarios

While maintaining strong adaptability to various environments (such as stable operation in slightly humid and dusty conditions), this transformer not only cuts long-term electricity costs by reducing no-load and load losses but also minimizes additional heat generated by high losses, lowering the risk of equipment overheating faults. In terms of application scenarios, it is more suitable for locations with requirements for power supply reliability and fault tolerance—for example, small and medium-sized electronic component assembly plants (avoiding production interruptions caused by power supply faults) and high-end commercial office buildings (ensuring continuous power supply for server rooms and precision office equipment). For users who focus on operational cost control, value long-term equipment reliability, and have clear energy efficiency requirements—such as chain smart manufacturing enterprises (needing to reduce equipment failure rates across all plants) and urban commercial complexes (avoiding impacts on merchant operations due to power distribution faults)—this transformer is an optimal solution that balances safety, energy efficiency, and reliability.

Professional Equipment

Energy Efficiency Level 3 50 Kva Three Phase Transformer Dry Type 20KV 1

Application

Energy Efficiency Level 3 50 Kva Three Phase Transformer Dry Type 20KV 2

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

Energy Efficiency Level 3 50 Kva Three Phase Transformer Dry Type 20KV 3

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

Energy Efficiency Level 3 50 Kva Three Phase Transformer Dry Type 20KV 4

Target Market

Energy Efficiency Level 3 50 Kva Three Phase Transformer Dry Type 20KV 5

Company Profile

Guanggao Transformer is a professional transformer manufacturer. We produce single-phase, three-phase, dry-type, distribution, and high-voltage transers (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 impulsforme 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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products details

Energy Efficiency Level 3 50 Kva Three Phase Transformer Dry Type 20KV

Level 3 50 Kva Three Phase Transformer

50 Kva Three Phase Transformer Dry Type 20KV

50 Kva Three Phase Transformer

Core Advantages & Application Scenarios

Dry Distribution Transformer

Dry Type Three Phase Transformer

Dry Type Power Transformer

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