Efficient Transformer for Energy Savings, Low Losses, 30-2500kVA Capacity

• 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

The altitude is seamlessly suitable up to 1000m above sea level;
Capable of withstanding a maximum air temperature of +40ºC;
Handles a peak daily average air temperature of +30ºC effortlessly;
Maintains optimal performance at an annual average air temperature of +20ºC;
Operates effectively with a minimum outdoor air temperature of -25ºC.
(Clearly specifies conditions for transformer operation in special service scenarios)

Technical Parameters(State-of-the-art 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!
Important: Please provide the following information prior to ordering:
1. Type of Prefabricated Substation;
2. Specific Transformer Model and required Capacity;
3. Configuration of the High and Low Voltage Circuit Main Wiring;
4. Types and specifications of electrical components with any special requirements;
5. Desired Shell Color;
6. Details and quantities of spare parts, along with any additional requirements;
 

Company Profile

ABOUT OUR COMPANY
Golden Triangle Power Technology Co., Ltd. (stock name: Golden Triangle; stock code: 837424) was founded in November 2009. As a pioneering leader in the power sector, we specialize in the R&D, manufacturing, and commercialization of cutting-edge power solutions. Our impressive portfolio includes three-dimensional coil core transformers, amorphous alloy core transformers, photovoltaic substations, and advanced energy storage equipment. Additionally, we offer high and low voltage switchgear, and a variety of intelligent substations, such as European, American, and Chinese outdoor box types. Our commitment to innovation and excellence makes us a comprehensive production and service-oriented firm, seamlessly integrating construction EPC. Our products are the trusted choice across diverse sectors including State Grid, Southern Power Grid, railways, infrastructure, and real estate management systems.
Golden Triangle Power Technology Co., Ltd. has proudly achieved a series of prestigious certifications, including ISO9001:2015 for quality management, ISO14001:2015 for environmental management, and ISO45001:2008 for occupational health and safety. Our credentials extend to PCCC energy-saving product certification, the nationally mandatory 'CCC' certification, and CQC China quality certification. Recognized for our excellence, we hold an AAA credit rating and are esteemed as a national high-tech enterprise. We are distinguished as a provincial 'specialized, special, and new' SME, ranked among the top 100 scientific and technological enterprises with significant growth potential in our province, and honored as a municipal green factory. Our innovation is underpinned by a robust R&D infrastructure, including a provincial high-tech enterprise research center, an academician workstation, and a doctor innovation workstation. Our intellectual property portfolio boasts 3 invention patents and 51 utility model patents.
Golden Triangle Power Technology Co., Ltd.'s products proudly feature in the '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 pioneers in Wenzhou's power sector, receiving direct sales subsidies from the Ministry of Finance. Our products have been lauded with prestigious titles, including the national industrial energy-saving technical equipment products, the first set of products in key fields of provincial equipment manufacturing, and provincial excellent new industrial products. Our flagship products, the 'SCB13-RL solid triangle iron core dry-type transformer' and 'SBH16-RL solid triangle rolled iron core amorphous transformer,' are recognized under the 'Zhejiang manufacturing quality standard.' We have led in drafting 10 key standards, contributing significantly to energy conservation and the promotion of green energy technology in China's power industry.

THE HONOR OF COMPANY

In today's rapidly evolving marketplace, characterized by fierce competition and technological advancements, Golden Triangle Power Technology Co., Ltd. remains steadfast in its philosophy: 'Quality is the life of the enterprise.' Through the comprehensive implementation of the ISO9001:2000 international quality management system, we have cemented a quality policy of 'excellence in quality, perfect service, product quality assurance, and continuous quality improvement,' ensuring unparalleled customer satisfaction. Our dedication to quality and efficiency has earned us recognition in the national promotion of the 'Energy Saving and Huimin Engineering Energy-efficient Distribution Transformer' by the National Development and Reform Commission, Ministry of Finance, and Ministry of Industry and Information.

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 !