Ultraloss 11kv Oil Immersed Transformer for Efficient Energy Use

• Customization: Available
• Application: Power, Electronic
• Phase: Three
• Model NO.: S-M Series 11kV Oil immersed transformer
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001, CE
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: OD
• Brand: Golden Triangle
• Efficiency: High Efficiency
• Losses: Low Losses
• Rated Capacity: 30-2500kVA
• High Voltage: 6, 6.3,6.6,10,10.5,11
• Tap Range: +-2*2.5,+-5
• Low Voltage: 0.4
• Transport Package: Wooden Box
• Specification: Silicon steel Core
• Trademark: Golden Triangle
• Origin: China
• HS Code: 8504210000
• Production Capacity: 12000 Pieces/Year
• Package Size: 7500.00cm * 7000.00cm * 6500.00cm
• Package Gross Weight: 4500.000kg

Product Description

Product Description

Transformer Normal Service Conditions

This high-efficiency transformer is designed to operate below the altitude of 1000 meters above sea level;
Capable of withstanding a maximum air temperature of +40ºC;
Designed for environments with a peak daily average air temperature of +30ºC;
Suitable for areas where the annual average air temperature doesn't exceed +20ºC;
Engineered to endure outdoor conditions with temperatures as low as -25ºC.
(Comprehensive specifications for transformers in special service conditions)

Technical Parameters(Three-phase, oil-immersed, 3D core 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(%)	Impedance voltage(%)	Sound power level(dB)	Exterior size(L*W*H) Install4-Φ18	Total weight(kg)
30	6 6.3 6.6 10 10.5 11	±2*2.5 ±5	0.4	Dyn11 Yyn0 Yzn11	100	630/600	0.3	4	48	800*500*800	300
50					130	910/870	0.24		48	820*550*800	350
63					150	1090/1040	0.23		48	835*580*800	380
80					180	1310/1250	0.22		49	840*600*830	400
100					200	1580/1500	0.21		49	860*600*860	440
125					240	1890/1800	0.2		50	1020*660*900	560
160					280	2310/2200	0.19		50	1035*660*900	620
200					340	2730/2600	0.18		52	1040*680*930	680
250					400	3200/3050	0.17		52	1140*740*960	800
315					480	3830/3650	0.16		54	1160*760*1100	920
400					570	4520/4300	0.16		54	1230*800*1150	1080
500					680	5410/5150	0.16		56	1320*900*1150	1285
630				Dyn11 Yyn0	810	6200	0.15	4.5	56	1420*920*1180	1580
800					980	7500	0.15		58	1480*1000*1235	1900
1000					1150	10300	0.14		58	1600*1100*1280	2155
1250					1360	12000	0.13		60	1655*1135*1325	2515
1600					1640	14500	0.12		60	1815*1260*1400	3050
2000					1940	18300	0.11	5	62	1920*1305*1460	3735
2500					2290	21200	0.11		62	2120*1430*1525	4520

NOTICE!
Kindly provide the following information before ordering. Necessary details include:
1. The type of prefabricated substation required;
2. Specific transformer model and capacity needed;
3. Main wiring scheme for high and low voltage circuits;
4. Types and specifications of electrical components with any special requirements;
5. Desired shell color;
6. Names, quantities, and any additional specifications for spare parts and accessories;
 

Company Profile

ABOUT OUR COMPANY
Golden Triangle Power Technology Co., Ltd. (stock name: Golden Triangle, stock code: 837424) was founded in November 2009. This dynamic enterprise is a trailblazer in the research, development, production, and sales of power products, offering a comprehensive suite of state-of-the-art solutions. Specializing in three-dimensional coil core transformers, amorphous alloy core transformers, and amorphous three-dimensional coil core transformers, our cutting-edge photovoltaic substations, energy storage equipment, high and low voltage switchgear, and outdoor box substations are second to none. As a production service-oriented enterprise, we also provide unparalleled construction EPC services. Our innovative products are extensively deployed across various sectors including State Grid, Southern Power Grid, railways, mines, infrastructure, metallurgy, and real estate management systems, demonstrating unmatched versatility and reliability.
The company proudly holds the ISO9001:2015 quality management system certification, ISO14001:2015 environmental management certification, and ISO45001:2008 occupational health and safety management certification. Our dedication to excellence is further endorsed by the PCCC energy-saving product certification, the national mandatory product "CCC" certification, and the prestigious CQC China quality certification. Recognized with an AAA credit rating, we have been lauded as a national high-tech enterprise and a provincial "specialized, special, and new" SME. Among the top 100 scientific and technological enterprises with remarkable growth potential, we also stand as a municipal green factory. Our innovation ecosystem includes a provincial high-tech enterprise R&D center, academician workstation, and doctor innovation workstation, boasting 3 groundbreaking invention patents and 51 utility model patents.
Our innovative products feature prominently in the promotion catalog of the "Energy Saving and People Benefiting Project" and the "Recommended Catalog of Energy-Saving Electromechanical Equipment" sanctioned by the Ministry of Industry and Information Technology, the Ministry of Finance, and the National Development and Reform Commission. Pioneering the power industry in Wenzhou, we secured direct subsidies from the Ministry of Finance for product sales. Our accolades include national recognition for industrial energy-saving technical equipment, key field leadership in provincial equipment manufacturing, and the designation of provincial excellent new industrial products. The production standards of our flagship products, the "SCB13-RL solid triangle iron core dry-type transformer" and the "SBH16-RL solid triangle rolled iron core amorphous transformer," are benchmarked as "Zhejiang manufacturing quality standard." Leading the drafting of 10 key standards, including "GB/T32825-2016" and "NB/T 10483-2020," we make significant contributions to energy conservation and the advancement of green energy technology in China.

THE HONOR OF COMPANY

In today's rapidly evolving market, competition is fierce and technology advances swiftly. At Golden Triangle, we steadfastly uphold the philosophy that "quality is the life of the enterprise." With the comprehensive implementation of the ISO9001:2000 international quality management system, we have cemented our commitment to "quality excellence, perfect service, and continuous quality improvement" as our guiding principles to ensure customer satisfaction. Our inclusion in the "Energy Saving and Huimin Engineering Energy-Efficient Distribution Transformer" catalog by the National Development and Reform Commission, Ministry of Finance, and Ministry of Industry and Information underscores our dedication to innovation and excellence in our first enterprise promotion.

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 !