Low Losses China Power Oil Transformer 300kVA with High Efficiency Design

• 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: 2200.00cm * 2400.00cm * 2700.00cm
• Package Gross Weight: 2000.000kg

Product Description

Product Description

S11-M(30-2500)/10 3 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(%)
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!
To ensure a seamless ordering process, kindly provide us with the following essential information:
1. Type of prefabricated substation you require;
2. Specific transformer model and desired capacity;
3. Main wiring scheme for both high and low voltage circuits;
4. Types and specifications of electrical components needing special requirements;
5. Preferred color for the external shell;
6. Details including names, quantities, and any special requirements for spare parts and accessories;
 

Company Profile

ABOUT OUR COMPANY
Golden Triangle Power Technology Co., Ltd. (Stock Name: Golden Triangle, Stock Code: 837424) has been a powerhouse in the industry since its inception in November 2009. As a leader in innovation, we specialize in cutting-edge research, development, production, sales, and technical services of an array of power products. Our portfolio includes advanced three-dimensional coil core transformers, amorphous alloy core transformers, and specialized photovoltaic substations. We also excel in crafting energy storage solutions, high and low voltage switchgear, and intelligent substations designed for optimal performance. Our service-oriented enterprise seamlessly integrates construction EPC to deliver top-tier products utilized across the State Grid, Southern Power Grid, railways, and infrastructure sectors, among others.
Golden Triangle has attained numerous prestigious certifications, including the ISO9001:2015 for quality management, ISO14001:2015 for environmental stewardship, and ISO45001:2008 for occupational health and safety. Our commitment to excellence is further validated by the PCCC energy-saving product certification, the revered national 'CCC' certification, and the distinguished CQC China quality label. We are honored to hold an AAA credit rating and to be recognized as a national high-tech enterprise. Our accolades extend to being a provincial 'specialized, special and new' SME and one of the top 100 promising tech enterprises in the province. Our facilities boast a high-tech research center, an academician and doctor innovation workstation, and an impressive patent portfolio of 3 inventions and 51 utility models.
Our innovative products are featured in the 'Energy Saving and People Benefiting Project' and the 'Recommended Catalog of Energy Saving Electromechanical Equipment' by the Ministry of Industry and Information Technology, along with endorsements from the Ministry of Finance and the National Development and Reform Commission. As a trailblazer in Wenzhou's power industry, we were the first to secure direct subsidies from the Ministry of Finance for our product sales. Our acclaimed products have received prestigious titles, including national industrial energy-saving technical equipment products and provincial exemplary new industrial products. We take pride in leading the drafting of 10 key standards, propelling advancements in both energy conservation and green energy technology across China.

THE HONOR OF COMPANY

In today's fast-paced and competitive market, Golden Triangle adheres to the steadfast belief that 'quality is the enterprise's life.' With the comprehensive implementation of the ISO9001:2000 international quality management system, we are resolute in our commitment to 'quality excellence, service perfection, and continuous quality improvement,' ensuring unparalleled customer satisfaction. Our inclusion in the 'Energy Saving and Benefiting Engineering Energy-efficient Distribution Transformer' initiative by the National Development and Reform Commission, Ministry of Finance, and Ministry of Industry and Information underscores our dedication to energy efficiency 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 !