3-Phase Oil-Immersed Transformer: High Efficiency and Low Loss Design

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: S-M-75//13.8
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Golden Triangle
• Efficiency: Energy Saving and High Efficiency
• Regualtion: High Regulation
• Losses: Low Losses
• Rated Capacity: 30-2500kVA
• High Voltage: 6, 6.3,6.6,10,10.5,11
• Tap Range: +-2*2.5,+-5
• Transport Package: Wooden Plate
• Specification: Silicon steel Core
• Trademark: Golden Triangle
• Origin: China
• HS Code: 8504210000
• Production Capacity: 12000pieces/Year
• Package Size: 2800.00cm * 2200.00cm * 2400.00cm
• Package Gross Weight: 800.000kg

Product Description

Product Description

 

Introducing the S9-M(30-2500)/10 3-Phase Oil-Immersed Distribution Transformer, a pinnacle of engineering excellence from Golden Triangle Electric Power Technology Co., Ltd. This innovative piece of equipment is crafted for supreme energy efficiency and minimal loss, ensuring top-notch performance in all your electrical distribution endeavors. Discover its unmatched reliability and robust durability, making it the quintessential choice for contemporary electrical grids.

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(%)
30	6 6.3 6.6 10 10.5 11	±2*2.5 ±5	0.4	Dyn11 Yyn0 Yzn11	80	630/600	1.5
50					100	910/870	1.3
63					110	1090/1040	1.2
80					130	1310/1250	1.2
100					150	1580/1500	1.1
125					170	1890/1800	1.1
160					200	2310/2200	1.0
200					240	2730/2600	1.0
250					290	3200/3050	0.9
315					340	3830/3650	0.9
400					410	4520/4300	0.8
500					480	5410/5150	0.8
630				Dyn11 Yyn0	570	6200	0.6
800					700	7500	0.6
1000					830	10300	0.6
1250					970	12000	0.5
1600					1170	14500	0.5
2000					1550	18300	0.4
2500					1830	21200	0.4

 

NOTICE!
Important: To ensure we deliver a product tailored precisely to your specifications and surpassing your expectations, please provide the following information before placing your order:
1. Type of prefabricated substation;
2. Transformer model and its capacity;
3. Main wiring scheme for high and low voltage circuits;
4. Specific types and parameters of any required electrical components;
5. Desired shell color;
6. Names, quantities, and any additional requirements for spare parts and accessories;

Company Profile

 

ABOUT OUR COMPANY
Golden Triangle Power Technology Co., Ltd. (stock name: Golden Triangle; stock code: 837424), established in November 2009, stands at the forefront of innovation in power solutions. As a beacon of excellence, we specialize in the meticulous research, pioneering development, production, global sales, and technical services of power products. Our expansive portfolio boasts cutting-edge innovations such as three-dimensional coil core transformers, amorphous alloy core transformers, and photovoltaic substations. Furthermore, we offer advanced energy storage equipment, high and low voltage switchgear, and intelligent substations. Positioned as a production service-oriented enterprise with integrated construction EPC, our superior products serve vital sectors like the State Grid, Southern Power Grid, railways, and more, underscoring our impact on infrastructure, metallurgy, and real estate management systems.
Golden Triangle proudly showcases a suite of illustrious certifications: ISO9001:2015 for superior quality management, ISO14001:2015 for environmental stewardship, and ISO45001:2008 for occupational safety excellence. Our collection of accolades includes the esteemed PCCC energy-saving product certification, the nationally mandated 'CCC' certification, CQC China quality certification, and a commendable AAA credit rating. As a recognized national high-tech enterprise, we excel as a provincial 'specialized, special, and new' SME and rank among the top 100 growth potential tech enterprises provincially. Our notable honors include being a provincial SME in science and technology and a municipal green factory. We proudly operate provincial high-tech R&D centers, academician workstations, and doctor innovation workstations, showcasing our 3 invention patents and an impressive array of 51 utility model patents.
Our products feature prominently in the 'Energy Saving and People Benefiting Project' promotion catalog, endorsed by the Ministry of Industry and Information Technology, Ministry of Finance, and National Development and Reform Commission. Golden Triangle is proud to be Wenzhou's first power industry enterprise to receive direct subsidies from the Ministry of Finance. Our products have achieved prestigious recognition as national industrial energy-saving technical equipment products and first set of products in key provincial equipment manufacturing fields. Our production standards, like the 'SCB13-RL solid triangle iron-core dry-type transformer' and 'SBH16-RL solid triangle rolled iron core amorphous transformer,' are hailed as 'Zhejiang manufacturing quality standards.' Our commitment is unwavering in drafting 10 pivotal standards, such as the 'GB/T32825-2016 National Standard for Three-phase Dry-type Three-dimensional Wound Core Distribution Transformer,' reflecting our dedication to advancing energy conservation, emission reduction, and green energy technology in China's dynamic power industry.

THE HONOR OF COMPANY

In the intensely competitive and technology-driven market landscape, Golden Triangle upholds the timeless credo that 'quality is the enterprise life.' By rigorously applying the ISO9001:2000 international quality management system, we have firmly entrenched a quality policy of 'quality excellence, service perfection, and continuous quality improvement' to guarantee customer satisfaction. We proudly took part in the 'energy-saving and Huimin engineering energy-efficient distribution transformer' initiative by the National Development and Reform Commission, Ministry of Finance, and Ministry of Industry and Information Technology during its inaugural enterprise promotion.

 

SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION

 

 

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