High Efficiency Indoor Resin Cast Transformer with Excellent 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 Golden Triangle SCB10-RL-(30~5000kVA) 20kV 3D Dry Type Transformer-a marvel in energy engineering designed to cater to diverse power needs with precision and reliability.

Transformer Normal Service Conditions

The height above sea level should remain below 1000m to ensure optimum efficiency and performance.
The highest air temperature should not exceed +40ºC for maintaining operational integrity.
The highest daily average air temperature is set at +30ºC, ensuring consistent performance under typical conditions.
The highest annual average air temperature is limited to +20ºC, promoting long-term durability and functionality.
Lowest outdoor air temperature is meticulously engineered to withstand conditions as low as5ºC, ensuring resilience in colder climates.
(Transformers are defined in detail for special service conditions to meet unique operational requirements.)


20/0.4kV Dry Type Transformer Technical Parameters (Second Level of 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

Note: As our products evolve, please refer to the appearance size chart provided at the time of ordering for the most accurate shape and weight specifications.

NOTICE!
For a seamless ordering experience, please provide the following information:
1. Prefabricated substation type for precise customization.
2. Transformer model and capacity to suit your power requirements.
3. High and low voltage circuit main wiring schemes to ensure compatibility and safety.
4. Types and parameters of electrical components with special requirements for tailored performance.
5. Desired shell color for aesthetic and functional satisfaction.
6. Names, quantities, and any additional requirements for spare parts to maintain operational continuity.

 

Company Profile

ABOUT OUR COMPANY
Golden Triangle Power Technology Co., Ltd. (stock name: Golden Triangle, stock code: 837424) was founded in November 2009. We are a pioneering company specializing in the innovation, production, sales, and service of power products. Our repertoire includes state-of-the-art three-dimensional coil core transformers, cutting-edge amorphous alloy core transformers, advanced photovoltaic substations, and energy storage solutions. We proudly integrate construction EPC services to ensure comprehensive offerings. Our products are indispensable in crucial sectors including the State Grid, Southern Power Grid, railways, and more, supporting infrastructure, metallurgy, and real estate management with unparalleled efficiency.
Golden Triangle proudly holds prestigious certifications such as ISO9001:2015 for quality management, ISO14001:2015 for environmental management, and ISO45001:2008 for occupational health and safety. Our commitment to excellence is further showcased by the PCCC energy-saving product certification and the esteemed national 'CCC' certification. With accolades like the AAA credit rating, we are honored as a national high-tech enterprise and recognized for our innovation as a 'specialized, special, and new' SME. As one of the top 100 burgeoning scientific and technological enterprises in the province, we also shine as a municipal green factory. Our dedication to innovation is reflected in our high-tech research and development center, academician and doctor innovation workstations, and a portfolio of 3 invention patents alongside 51 utility model patents.
Our groundbreaking products are prominently featured in the 'Energy Saving and People Benefiting Project' and the 'Recommended Catalog of Energy Saving Electromechanical Equipment' by top national bodies like the Ministry of Industry and Information Technology. We are proud trailblazers as the first power enterprise in Wenzhou to earn direct Ministry of Finance subsidies for product sales. Our achievements are crowned with national accolades for industrial energy-saving technical equipment and provincial awards for excellence in new industrial products. By leading the drafting of key standards, including the 'GB/T32825-2016' for Three-phase Dry-type Transformers, we are at the forefront of promoting energy conservation and advancing green energy technologies in China.

THE HONOR OF COMPANY

In today's fiercely competitive market and rapidly evolving technological landscape, Golden Triangle remains steadfast in our commitment to quality, which we regard as the lifeline of our enterprise. Embracing the ISO9001:2000 international quality management system, we have cemented our quality policy of 'excellence in quality, impeccable service, and continuous quality improvement' to ensure our customers' utmost satisfaction. Our products have earned a privileged spot in the 'energy-saving and Huimin engineering energy-efficient distribution transformer' list curated by the national development and reform bodies.

SEVERAL PICTURES ABOUT COMPANY AND PRODUCTION

Golden Triangle's quality policy, 'quality first, honest service, strict management, and striving for perfection,' is our guiding principle as we continuously deliver superior technology, unmatched quality, and exceptional service. We warmly invite people from all walks of life to join us in discovering a shared path to growth, fostering a 'win-win' partnership, and co-creating a future that is bright, prosperous, and sustainable.