Low Losses Indoor Resin Cast Transformer with Superior Thermal Stability

• Customization: Available
• Application: Power, Electronic
• Phase: Three
• Model NO.: SCB10-RL-(30~5000kVA)/ 20kV 3Ddry type transformer
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: OD
• Used Place: Indoor
• Efficiency: High Efficiency
• Losses: Low Losses
• Noise: Low Noise
• Rated Capacity: 30-2500kVA
• High Voltage: 6, 6.3, 6.6, 10, 10.5, 11
• Transport Package: Wooden Box
• Specification: core: silicon steel
• Trademark: Golden Triangle
• Origin: China
• HS Code: 8504210000
• Production Capacity: 500000pieces/Year
• Package Size: 750.00cm * 700.00cm * 780.00cm
• Package Gross Weight: 450.000kg

Product Description

Product Description

Introducing the cutting-edge Golden Triangle SCB10-RL-(30~5000kVA) 20kV 3D Dry Type Transformer, a marvel in power technology engineering.

Standard Operating Conditions for Transformers

Optimal performance is ensured when the altitude remains below 1000 meters above sea level.
Experience seamless functionality with a maximum ambient temperature of up to +40ºC.
The peak daily average air temperature should not exceed +30ºC for sustained transformer efficiency.
Expect reliable operation with an annual average air temperature cap at +20ºC.
Capable of withstanding the lowest outdoor air temperatures down to-5ºC, ensuring robust performance in cooler climates.
Comprehensive specifications are available for scenarios requiring special service conditions.


20/0.4kV Dry Type Transformer Technical Specifications (Rated as Second Level in Energy Efficiency)
 

Rated  capacity  (kVA)	Voltage combination			Connected  group label	No-load  loss    (W)	Load loss(W)			No-load  current(%)	Impendace  voltage (%)	sound  power  level (dB)	Exterior  size  (L x w x h)	Total  weight  (kg)
	High  voltage (kV)	tap  range	Low  Voltage  (kV)
						130°C(B)	155°C(F)	180°C(H)
						100°C	120°C	145°C
30	6 6.3 6.6 10 10.5 11	±2 x 2.5 ±5	0.4	Dyn11	170	670	710	760	0.6	4.0	57	900 x 900 x 800	300
50					240	940	1000	1070	0.6			955 x 900 x 900	350
80					330	1290	1380	1480	0.6		58	985 x 950 x 960	400
100					360	1480	1570	1690	0.6			1035x1250x980	450
125					420	1740	1850	1980	0.6		59	1060x1280x1000	500
160					480	2000	2130	2280	0.6			1120x1320x1050	680
200					550	2370	2530	2710	0.5		60	1135x1330x1105	770
250					640	2590	2760	2960	0.5			1170x1330x1165	900
315					790	3270	3470	3730	0.5		62	1185x1360x1225	1010
400					880	3750	3990	4280	0.4			1210x1380x1300	1205
500					1040	4590	4880	5230	0.4		63	1245x1400x1380	1400
630					1200	5530	5880	6290	0.4		63	1295x1410x1355	1515
630					1170	5610	5960	6400	0.3	6.0	63	1295x1410x1355	1515
800					1360	6550	6960	7460	0.3		65	1375x1450x1480	1880
1000					1590	7650	8130	8760	0.3			1430x1480x1525	2170
1250					1880	9100	9690	10300	0.25		67	1480x1500x1570	2525
1600					2200	11000	11700	12500	0.25			1500x1520x1710	2980
2000					2740	13600	14400	15500	0.20		69	1570x1550x1735	3480
2500					3240	16100	17100	18400	0.20			1625x1600x1825	4080
1600					2200	12200	12900	13900	0.25	8.0	67	1500x1520x1710	2980
2000					2740	15000	15900	17100	0.20		69	1570x1550x1735	3480
2500					3240	17700	18800	20200	0.20			1625x1600x1825	4080

Important: As our products are continually evolving, sizes and weight specifications may vary. Please consult the provided appearance size chart when placing an order.

ATTENTION!
Kindly provide the following details prior to placing your order for optimal customization:
1. Specify the type of prefabricated substation required;
2. Clearly state the transformer model and desired capacity;
3. Outline the main wiring scheme for both high and low voltage circuits;
4. Include types and specific parameters of electrical components with any special requirements;
5. Preferred shell color;
6. Detailed list of names, quantities, and additional requirements for any spare parts and accessories.

 

Company Profile

ABOUT OUR COMPANY
Established in November 2009, Golden Triangle Power Technology Co., Ltd. (stock name: Golden Triangle, stock code: 837424) stands as a prominent leader in the realm of power technology. We specialize in the innovative research and development, production, sales, and technical services of a diverse array of power products. Our impressive portfolio includes state-of-the-art three-dimensional coil core transformers, cutting-edge amorphous alloy core transformers, and advanced amorphous three-dimensional coil core transformers. Additionally, we offer top-tier photovoltaic substations, energy storage equipment, high and low voltage switchgear, as well as European, American, and Chinese outdoor box substations. Our commitment to excellence extends to intelligent substations, making us a comprehensive production service-oriented enterprise that seamlessly integrates construction EPC. Our transformative products are extensively utilized across a multitude of fields including the State Grid, Southern Power Grid, railways, mines, infrastructure, metallurgy, roads, bridges, and real estate management systems.
Our commitment to quality and excellence is evidenced by our comprehensive suite of certifications: ISO9001:2015 for quality management, ISO14001:2015 for environmental management, and ISO45001:2008 for occupational health and safety management. Our dedication to energy efficiency is affirmed by the PCCC energy-saving product certification, as well as the national mandatory product "CCC" certification and the CQC China quality certification. Golden Triangle has proudly achieved an AAA credit rating and has been recognized as a national high-tech enterprise. We are honored to be distinguished as a provincial "specialized, special and new" SME, one of the top 100 scientific and technological enterprises with significant growth potential, a provincial SME in science and technology, and a municipal green factory. Our cutting-edge research and development center is fortified by a provincial high-tech enterprise academician workstation and a doctor innovation workstation, underlining our inventive prowess with 3 invention patents and 51 utility model patents.
Our innovative products proudly feature in the promotion catalog of the "Energy Saving and People Benefiting Project" and the "Recommended Catalog of Energy Saving Electromechanical Equipment" by the Ministry of Industry and Information Technology, the Ministry of Finance, and the National Development and Reform Commission. Golden Triangle proudly holds the distinction of being the first power industry enterprise in Wenzhou to secure direct subsidies from the Ministry of Finance for product sales. Our products have earned prestigious accolades, including the national industrial energy-saving technical equipment products title and recognition as the first set of products in key fields of provincial equipment manufacturing and as provincial excellent new industrial products. Our primary products, the "SCB13-RL solid triangle iron core dry-type transformer" and the "SBH16-RL solid triangle rolled iron core amorphous transformer," are exemplars of quality, being listed as "Zhejiang manufacturing quality standard." As leaders in the industry, we have played a pivotal role by drafting 10 standards, including "GB/T32825-2016 National Standard for Three Phase Dry Type Three Dimensional Wound Core Distribution Transformer," "NB/T 10483-2020 Standard for Three Phase Dry Type Amorphous Alloy Three Dimensional Wound Core Distribution Transformer," and "T/CEElA 251-2016 Standard for Composite Transformers for Photovoltaic Power Generation," significantly contributing to energy conservation, emission reduction, and the advancement of green energy technology in China's power industry.

THE HONOR OF COMPANY

In today's rapidly evolving landscape of intense market competition and swift technological advancements, Golden Triangle Electric Power Technology Co., Ltd. remains steadfast in our enduring philosophy that "quality is the essence of enterprise life." We are unwavering in our commitment to excellence, as evidenced by our rigorous implementation of the ISO9001:2000 international quality management system. Our quality policy emphasizes "quality excellence, service perfection, product quality," and continuous quality improvement, ensuring that customer satisfaction is always at the forefront of our endeavors. As a testament to our dedication, we are proud to have been prominently featured 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. Through these accolades, we firmly establish ourselves as pioneers in the promotion of energy-efficient solutions and enterprise excellence.

SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION

Golden Triangle Electric Power Technology Co., Ltd. is guided by a steadfast quality policy: "quality first, honest service, strict management, and striving for perfection." We are dedicated to delivering first-class technology, first-class quality, and first-class service to our valued users. We warmly invite individuals from all sectors to visit us, seeking guidance and engaging in meaningful negotiation, as we collectively strive for common development and mutual success. Together, let us build a "win-win" future and create a brighter tomorrow with you!