D14-M Step-Down Transformer with Safety Features for Optimal Efficiency

Product Details
Customization: Available
Application: Power
Phase: Single
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  • D14-M Step-Down Transformer with Safety Features for Optimal Efficiency
  • D14-M Step-Down Transformer with Safety Features for Optimal Efficiency
  • D14-M Step-Down Transformer with Safety Features for Optimal Efficiency
  • D14-M Step-Down Transformer with Safety Features for Optimal Efficiency
  • D14-M Step-Down Transformer with Safety Features for Optimal Efficiency
  • D14-M Step-Down Transformer with Safety Features for Optimal Efficiency
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Basic Info.

Model NO.
D14-M
Usage
Power Transformer, Distribution Transformer
Frequency Characteristics
Power Frequency
Shape of Core
M
Brand
Golden Triangle
Rated Capacity
10-160kVA
High Voltage
6, 6.3, 6.6, 10, 10.5, 11
Tap Range
+-2*2.5, +-5
Low Voltage
0.22-0.24
Connected Group Label
Li0, Li6
No-Load Loss
36-232W
Transport Package
Wooden Packed
Specification
3600*2200*2400 (mm)
Trademark
Golden Triangle
Origin
China
HS Code
8504210000
Production Capacity
12000 Pieces/Year

Product Description

THE STRUCTURE AND ADVANTAGES

The D11 series high-efficiency, low-loss single-phase transformer is meticulously engineered for agricultural production, rural power grid lighting and power consumption, and remote mountainous areas. It is also an excellent choice for urban power grid transformation, offering significant energy-saving benefits. This versatile transformer can be directly installed on platforms or wire poles. Our single-phase oil-immersed distribution transformer has successfully passed type tests conducted by the national quality supervision and inspection center for transformers. Featuring a unique combination of low voltage at 2 * 0.23kV, its operational principle and usage distinctly differ from ordinary single-phase two-wire system transformers. The low voltage current is halved compared to standard single-phase transformers, with the la1-a2 voltage doubling to 230V. Consequently, the current is reduced by half, resulting in a line loss only one-quarter that of conventional transformers (P=I²R). This remarkable reduction in line loss is a critical factor for the widespread adoption of this transformer among foreign users.

D14-M-(10/160)/10 Single Phase Oil-Immersed Distribution Transformer
Rated
capacity(kVA)
High voltage(kV) Tap range Low voltage(kV) connected group label No-load
loss(w)
Load loss
(75ºC)(W)
No-load current(%)
10 6
6.3
6.6
10
10.5
11
±2*2.5
±5
2*(0.22-20.24) or 0.22-0.24 li0
li6
36 212 1.1
16 44 297 1.0
20 52 346 0.9
30 64 504 0.8
40 80 630 0.8
50 96 769 0.7
63 116 918 0.6
80 128 1130 0.6
100 152 1340 0.6
125 184 1580 0.5
160 232 1920 0.5

NOTICE!
Please provide the following information before placing your order:
1. Prefabricated substation type;
2. Transformer model and capacity;
3. High and low voltage circuit main wiring scheme;
4. Types and parameters of electrical components with special requirements;
5. Shell color;
6. Names, quantities, and other requirements for spare parts and accessories;

ABOUT OUR COMPANY
Golden Triangle Electric Power Technology Co., Ltd. (stock name: Golden Triangle, stock code: 837424) was founded in November 2009. We are a pioneering company in the research and development, production, sales, and technical services of power products. Our diverse range includes three-dimensional coil core transformers, amorphous alloy core transformers, amorphous three-dimensional coil core transformers, photovoltaic substations, energy storage equipment, high and low voltage switchgear, and various substation types such as European, American, and Chinese outdoor box substations. We also specialize in intelligent substations. As a production service-oriented enterprise, we integrate construction EPC into our offerings. Our products are extensively utilized across multiple fields including State Grid, Southern Power Grid, railways, mining, infrastructure, metallurgy, roads and bridges, and real estate management systems.
Our company has achieved multiple certifications including ISO9001:2015 for quality management, ISO14001:2015 for environmental management, and ISO45001:2008 for occupational health and safety. We have also obtained PCCC energy-saving product certification, the national mandatory product 'CCC' certification, CQC China quality certification, and AAA credit rating certification. Recognized as a national high-tech enterprise and a provincial 'specialized, special and new' small and medium-sized enterprise, we are among the top 100 scientific and technological enterprises with the most growth potential in the province. Additionally, we are designated as a provincial small and medium-sized scientific and technological enterprise and a municipal green factory. Our advanced facilities include a provincial high-tech enterprise research and development center, academician workstation, and doctor innovation workstation, boasting 3 invention patents and 51 utility model patents.
Golden Triangle Electric Power Technology Co., Ltd. is proud to announce that our products have been featured in the prestigious 'Energy Saving and People Benefiting Project' and the 'Recommended Catalog of Energy Saving Electromechanical Equipment,' endorsed by the Ministry of Industry and Information Technology, the Ministry of Finance, and the National Development and Reform Commission. We are honored to be the first power industry enterprise in Wenzhou to receive direct subsidies from the Ministry of Finance for product sales. Our accolades include national recognition for industrial energy-saving technical equipment products and titles such as the 'First Set of Products in Key Fields of Provincial Equipment Manufacturing' and 'Provincial Excellent New Industrial Products.' We have set exemplary production standards with our flagship products, the SCB13-RL solid triangle ironcore dry-type transformer and the SBH16-RL solid triangle rolled iron core amorphous transformer, which are now listed as 'Zhejiang Manufacturing Quality Standard.' Leading the industry, we have drafted 10 authoritative standards, including the 'GB/T32825-2016 National Standard for Three-phase Dry-type Three-dimensional Wound Core Distribution Transformer,' the 'NB/T 10483-2020 Standard for Three-phase Dry-type Amorphous Alloy Three-dimensional Wound Core Distribution Transformer,' and the 'T/CEElA 251-2016 Standard for Composite Transformers for Photovoltaic Power Generation.' Our commitment to energy conservation and emission reduction significantly contributes to the development of green energy technology in China's power industry.

THE HONOR OF COMPANY
In today's fiercely competitive market, where science and technology evolve at a rapid pace, Golden Triangle Electric Power Technology Co., Ltd. remains steadfast in our philosophy: 'Quality is the enterprise's life.' By fully implementing the ISO9001:2000 international quality management system, we have firmly established our quality policy of 'Quality excellence, service perfection, continuous quality improvement' to ensure utmost customer satisfaction. Our commitment has earned us inclusion in the 'Energy Saving and Huimin Engineering Energy-efficient Distribution Transformer' project by the National Development and Reform Commission, Ministry of Finance, and Ministry of Industry and Information Technology during its initial enterprise promotion.
D14-M Step-Down Transformer with Safety Features for Optimal Efficiency



SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION
D14-M Step-Down Transformer with Safety Features for Optimal Efficiency
D14-M Step-Down Transformer with Safety Features for Optimal Efficiency

D14-M Step-Down Transformer with Safety Features for Optimal Efficiency
D14-M Step-Down Transformer with Safety Features for Optimal Efficiency
D14-M Step-Down Transformer with Safety Features for Optimal Efficiency



Golden Triangle Electric Power Technology Co., Ltd. adheres to a quality policy that prioritizes 'quality first, honest service, strict management, and striving for perfection.' We are dedicated to giving back to our valued users with first-class technology, top-notch quality, and unparalleled service. We warmly welcome friends from all walks of life to visit us for guidance and negotiations, to seek mutual development, and to jointly build a 'win-win' situation. Let us work together to create a brighter future for all!

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