Custom China Power Oil Transformer 300kVA for Low Losses and Efficiency

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: SX22-M-(30-2500)/10
• 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: OD
• Brand: Golden Triangle
• Efficiency: High Efficiency
• Production: Customer Made
• 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 Tray
• Specification: Silicon steel Core
• Trademark: Golden Triangle
• Origin: China
• HS Code: 8504210000
• Production Capacity: 12000 Per Year
• Package Size: 220.00cm * 240.00cm * 270.00cm
• Package Gross Weight: 2000.000kg

Product Description

Product Description

S11-M(30-2500)/10 3 Phase Oil-Immersed Distribution Transformer. Engineered for superior performance, this state-of-the-art transformer is designed to ensure optimal energy efficiency and minimal losses, catering to your power distribution needs.

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

 

IMPORTANT NOTICE!
To provide you with the best service possible, kindly share the following information before placing your order:
1. Type of prefabricated substation you require;
2. Specific transformer model and desired capacity;
3. The primary wiring scheme for both high and low voltage circuits;
4. Particular types and parameters of electrical components if any special requirements are needed;
5. Desired color for the external shell;
6. Names, quantities, and any additional specifications for spare parts and accessories you may need;
 

Company Profile

ABOUT OUR COMPANY
Golden Triangle Power Technology Co., Ltd. (stock name: Golden Triangle, stock code: 837424) was established in November 2009. As a trailblazer in power technology, we specialize in the research, development, production, sales, and technical services of advanced power products. Our innovative range includes three-dimensional coil core transformers, amorphous alloy core transformers, photovoltaic substations, and energy storage equipment. We also excel in high and low voltage switchgear, European, American, and Chinese outdoor box substations, and intelligent substations. As a service-oriented enterprise, we proudly integrate construction EPC into our operations. Our products are trusted and widely utilized across critical sectors such as State Grid, Southern Power Grid, railways, mines, infrastructure, metallurgy, roads, bridges, and real estate management.
Golden Triangle has earned prestigious certifications, including ISO9001:2015 for quality management, ISO14001:2015 for environmental management, and ISO45001:2008 for occupational health and safety. We hold the PCCC energy-saving product certification, national mandatory product 'CCC' certification, and CQC China quality certification, underscoring our commitment to excellence. With an AAA credit rating, we've been recognized as a national high-tech enterprise and a provincial 'specialized, special, and new' SME. Among the top 100 scientific and technological innovators with significant growth potential in the province, we are also a designated municipal green factory. Our dedicated research is driven by a provincial high-tech enterprise research center, an academician workstation, and a doctor innovation workstation, alongside our impressive portfolio of 3 invention patents and 51 utility model patents.
Our products proudly feature in the 'Energy Saving and People Benefiting Project' promotion catalog 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. As pioneers in Wenzhou's power industry, we are the first to receive direct subsidies from the Ministry of Finance for product sales. Our accolades include titles like national industrial energy-saving technical equipment products, and provincial excellent new industrial products. Leading the way in quality, our SCB13-RL solid triangle iron core dry-type transformer and SBH16-RL solid triangle rolled iron core amorphous transformer set the 'Zhejiang manufacturing quality standard'. Spearheading the drafting of 10 pivotal standards, we contribute significantly to energy conservation, emission reduction, and the advancement of green power technology in China.

THE HONOR OF COMPANY

In an era of intense market competition and rapid technological change, Golden Triangle remains steadfast in our philosophy that 'quality is the enterprise's life'. Embracing the ISO9001:2000 international quality management system, we are committed to 'quality excellence, service perfection, and continual product quality improvement' as our guiding principles. Recognized by the National Development and Reform Commission, Ministry of Finance, and Ministry of Industry and Information Technology, we were included in the 'Energy Saving and Huimin Engineering Energy-efficient Distribution Transformer' program during its initial promotion phase, affirming our unwavering dedication to customer satisfaction and innovation.

SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION

FAQ

FAQ

1. Q: Are you manufacturer?

A: Yes, we are manufacturer. Our factory is in Wenzhou China

1. Q: Can I get guarantee of products?

A: Yes, every product is 1 year quality warrantee under customer correct using the products.

1. Q: Do you have any Certificate?

A: Yes. Each of our unit has CCC, ISO9001 certificate. All the electric parts with CE certificate, If you need any other Certificate, we can help you to get it.

1. Q: How to buy it? What about the delivery?

A: Please contact me by email or online, let me know your situation, I will give you professional solution. We have shipping agent can choosing the cheapest and fastest delivery. FOB, CIF, C&F or EXW are no problem for us.

1. Q: What's the payment terms?

A: For small testing orders, we can accept Waster union, T/T and Credit card.
For mass orders, we accept t/t and L/C.

1. Q: What about the production?

A: Produce time is 4~6weeks.

1. Q: Could you offer some spare parts?

A: Yes, no problem.

1. Q: What about the maintenance?

A: All the goods past the test, maintenance is very easy.

The company adheres to the quality policy of "quality first, honestservice, strict management, and striving for perfection", and gives back tothe majority of users with first-class technology, first-class quality, and first-class service. We warmly welcome people from all walks of life to visit us forguidance and negotiation, to seek common development, to jointly build a'win-win" and to create a better future with you !