High Voltage Power Transformer with Maximum Ambient Temperature of +40& Deg; C

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: SGB10 6kV/10kV
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Separated Winding Transformer
• Certification: ISO9001, CCC, ISO14001
• Usage: Single-phase Transformer, Combined Transformer, Power Transformer, Distribution Transformer, Transmission Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: OD
• Brand: Hengyi
• Maximum Ambient Temperature: +40ºC
• Minimum Ambient Temperature: - 45 ºC
• Altitude: < 2000m
• Maximum Monthly Average Temperature: 90% (20 ºC )
• Transport Package: Maritime Transport
• Specification: 0.32m³
• Trademark: Hengyi
• Origin: China

Product Description

Product Description

Discover the unparalleled excellence of Jiangsu Hengyi Transformer Co., Ltd's high voltage power transformers. Our dry-type transformers epitomize reliability and innovation, achieving accolades for their exceptional performance. Crafted with cutting-edge international manufacturing technology, each transformer is a masterpiece of meticulous design and precision engineering, backed by validated technological documentation. Our state-of-the-art equipment and rigorous production processes ensure superior quality assurance. These transformers excel with extraordinary short-circuit resilience, minimal partial discharge, outstanding thermal stability, low operating noise, and robust overload capacity. Engineered for seamless integration into residential, commercial, public infrastructure, industrial, and mining applications, our transformers also cater to power generation and urban-rural grid systems. Operating efficiently at 35kV and below with frequencies of 50Hz or 60Hz, they are renowned as the exemplary model of green environmental power supply. This series stands as the pinnacle of power distribution solutions.

Technical Specifications
Voltage Level: 6kV, 11kV
Frequency: 50Hz
Tapping Range: ±2×2.5%, ±5%
Connection Group: Dyn11, Yyn0
Capacity Range: 30 ~ 3150kVA
Insulation Level: 6 kV Ll60 AC20, 10 kV Ll75 AC35
Insulation Level: F or H
Voltage Regulation Mode: No excitation voltage regulation or on-load voltage regulation

PerformanceParametersof SCB106kVand 10kVClassNonExcitation VoltageRegulatingDistribution Transformer

Rated capacity(kVA)	Voltage Combination			Connection Symbol	No-Load Loss(W)	Load Loss (W)75ºC		No-Load Current  (%)	Short Circuit Impedance (%)
	High Voltage (kV)	High Voltage Tapping Range(%)	Low Voltage (kV)			F(120°)	H(145°)
30	6 6.3 6.6 10 10.5 11	± 5 or ±2 ×2.5	0.4	Dyn11 or Yyn0	190	710	760	2.3	4
50					270	1000	1070	2.2
80					370	1380	1480	1.7
100					400	1570	1680	1.7
125					470	1850	1980	1.5
160					540	2130	2280	1.5
200					620	2530	2710	1.3
250					720	2760	2960	1.3
315					880	3470	3720	1.1
400					980	3990	4280	1.1
500					1160	4880	5230	1.1
630					1340	5880	6290	0.9
630					1300	5960	6390	0.9	6
800					1520	6960	7460	0.9
1000					1770	8130	8710	0.9
1250					2090	9690	10380	0.9
1600					2450	11730	12550	0.9
2000					3050	14450	15470	0.7
2500					3600	17170	18380	0.7
3150					4280	20540	21990	0.8
1600					2450	12960	13880	0.9	8.0
2000					3050	15960	17090	0.7
2500					3600	18890	20220	0.7
3150					4280	22600	24190	0.8

PerformanceParametersofSGB106kVand10kVClassNonExcitation VoltageRegulatingDistribution Transformer

Rated capacity(kVA)	Voltage Combination			Connection Symbol	No-Load Loss(W)	Load Loss (W)75ºC		No-Load Current  (%)	Short Circuit Impedance (%)
	High Voltage (kV)	High Voltage Tapping Range(%)	Low Voltage (kV)			F(120°)	H(145°)
100	6 6.3 6.6 10 10.5 11	± 5 or ±2 ×2.5	0.4	Dyn11 or Yyn0	400	1570	1680	1.7	4.0
125					470	1850	1980	1.5
160					540	2130	2280	1.5
200					620	2530	2710	1.3
250					720	2760	2960	1.3
315					880	3470	3720	1.1
400					980	3990	4280	1.1
500					1160	4880	5230	1.1
630					1340	5880	6290	0.9
630					1300	5960	6390	0.9	6.0
800					1520	6960	7460	0.9
1000					1770	8130	8710	0.9
1250					2090	9690	10380	0.9
1600					2450	11730	12550	0.9
2000					3050	14450	15470	0.7
2500					3600	17170	18380	0.7

PerformanceParametersofSGB116kVand10kVClassNonExcitation VoltageRegulatingDistribution Transformer

Rated capacity(kVA)	Voltage Combination			Connection Symbol	No-Load Loss(W)	Load Loss (W)75ºC		No-Load Current  (%)	Short Circuit Impedance (%)
	High Voltage (kV)	High Voltage Tapping Range(%)	Low Voltage (kV)			F(120°)	H(145°)
100	6 6.3 6.6 10 10.5 11	± 5 or ±2 ×2.5	0.4	Dyn11 or Yyn0	350	1570	1680	1.7	4.0
125					420	1850	1980	1.5
160					480	2130	2280	1.5
200					550	2530	2710	1.3
250					640	2760	2960	1.3
315					780	3470	3720	1.1
400					860	3990	4280	1.1
500					1030	4880	5230	1.1
630					1190	5880	6290	0.9
630					1150	5960	6390	0.9	6.0
800					1350	6960	7460	0.9
1000					1580	8130	8710	0.9
1250					1860	9690	10380	0.9
1600					2170	11730	12550	0.9
2000					2710	14450	15470	0.7
2500					3190	17170	18380	0.7

PerformanceParametersof TypeSCB1035kVNonExcitation VoltageRegulatingDistribution Transformer

Rated capacity(kVA)	Voltage Combination			Connection Symbol	No-Load Loss(W)	Load Loss (W)75ºC		No-Load Current  (%)	Short Circuit Impedance (%)
	High Voltage (kV)	High Voltage Tapping Range(%)	Low Voltage (kV)			F(120°)	H(145°)
50	35-38.5	± 5 or  ±2 ×2.5	0.4	Dyn11 or   Yyn0	450	1420	1520	2.8	6.0
100					630	2090	2240	2.4
160					790	2810	3010	1.8
200					880	3320	3560	1.8
250					990	3800	4070	1.6
315					1170	4510	4830	1.6
400					1370	5410	5790	1.4
500					1620	6650	7120	1.4
630					1860	7690	8240	1.2
800					2160	9120	9770	1.2
1000					2430	10450	11190	1.0
1250					2830	12730	13630	0.9
1600					3240	15480	16570	0.9
2000					3820	18240	19530	0.9
2500					4450	21850	23390	0.9

Main products

Company Profile

HY TRANSFORMER, a pioneer of innovation and cutting-edge technology, illuminates the path in the transformer industry. As a distinguished high-tech enterprise, we specialize in the ingenious development, exacting production, and strategic sales of premier power transformers and related products. Our extensive repertoire showcases a diverse range of distribution transformers tailored to 35kV and below, featuring the SC(B)10, SC(B)11, and SC(B)12 series of epoxy resin cast dry-type transformers, alongside our non-sealed H grade dry-type power transformers. Our collection is further enriched by our S series oil-immersed transformers, the sophisticated S(B)H15-M and S(B)H16-M sealed amorphous alloy transformers, and the versatile YB series of European box-type substations, perfectly complemented by the American type prefabricated substations.
With an unmatched wealth of experience, HY TRANSFORMER remains unwavering in its dedication to pursuing the pinnacle of 'top quality.' Our technological mastery and quality standards are at the forefront of the transformer industry, ensuring our products find widespread application across an array of sectors, including power grid, power supply, coal, metallurgy, petroleum, chemical, construction, ports, airports, railway transportation, and urban infrastructure, to name a few. Each of our products proudly carries the certifications of ISO9001, ISO14001, OHSAS18001, and the PCCC Energy-saving Product Certification, and we have been honored with numerous patent accolades. By diligently adhering to and updating national industry standards, we've forged a robust management system. We meticulously select premium materials, enforce rigorous processes, and conduct comprehensive inspections, ensuring that each phase is under strict control and that our systems operate with maximum efficacy. Our unwavering quality and exceptional technical service have earned worldwide customer acclaim. Guided by our business principle of 'Stay with best quality, develop with high reputation,' we uphold the 'double-win' philosophy in partnership with all collaborators. Our mission is to contribute significantly to the advancement of sustainable global electrical power. We warmly welcome you to join us in this mission, employ our products, and together, let's create a better world and a vibrant future filled with promise!

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FAQ

Q.Are you a trading company or a manufacturer?
A.We are a professional manufacturer of high and low voltage switchgear, substations, transformers, cable distribution boxes and various electrical equipment. We have accumulated 20 years of experience. Our factory is an outstanding supplier of China State Grid Corporation.

Q. Do you offer customized services?
A.We offer OEM/ODM services and can print your logo on the products. Our professional technical and quotation teams can provide satisfactory projects based on your drawings and parameters.

Q. What is your minimum order quantity?
A.Our minimum order quantity is one piece.

Q. How long is your delivery cycle?
A.This depends on your product requirements and quantity. Generally, it will take 5 to 10 working days.

Q. How do you deal with quality issues?
A.Please provide detailed photos of the quality issues. Our technical and quality inspection departments will conduct an analysis. We will offer a satisfactory solution within two days.

Q. What are your payment terms?
A.30% by wire transfer, 70% before shipment. Western Union remittance, letter of credit are also acceptable.