Energy-Saving Epoxy Resin Pouring Dry-Type Power Voltage Transformer for Power Transmission and Transformation Systems

Energy-Saving Epoxy Resin Pouring Dry-Type Power Voltage Transformer for Power Transmission and Transformation Systems image

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Basic Info.

Model NO.

35kV and below dry-type transformer

Usage

Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Brand

Cpepe, Tungwell

Transport Package

Standard Export Package

Trademark

CPEPE, TUNGWELL

Origin

China

Production Capacity

5000unit/Year

Product Description

Important Features

High voltage winding adopts enamelled copper wire, low voltage winding adopts copper foil winding. High voltage winding is filled with glass fiber, then casted with imported epoxy resin in vacuum state, finally formed a strong overall after curing.
Flame retardant, explosion proof, no pollution for environment
Core and clip pieces can be run in 100% relative humidity and other harsh environments by special craft processing.
Good anti-short circuit ability and high level of lightning impuls

Technical Specification

10kV SC(10) Epoxy Resin Cast Dry-Type Transformer

Rated Capacity (KVA)	Voltage Combination (kV)			Connection Symbol	No-Load Current (%)	Impedance Voltage (%)	No-Load Loss (W)	Load Loss (W) (120)	Weight (KG)	Sound Level LPA
Rated Capacity (KVA)	High Voltage (kV)	Tapping		Connection Symbol	No-Load Current (%)	Impedance Voltage (%)	No-Load Loss (W)	Load Loss (W) (120)	Weight (KG)	Sound Level LPA
100	10	±5% ±2*2.5%	0.4	Yyn0 Dyn11	1.3	4.0	370	1580	650	44
125					1.3		430	1850	730	45
160					1.1		540	2120	890	45
200					1.1		620	2520	1260	46
250					1.0		720	2750	1290	46
315					1.0		880	3460	1480	47
400					0.9		970	3980	1820	47
500					0.9		1160	4880	2340	48
630					0.8	6.0	1290	5950	2530	50
800					0.8		1520	6950	2780	50
1000					0.7		1770	8120	3310	51
1250					0.7		2090	9690	3680	51
1600					0.6		2450	11720	4480	52
2000					0.6		3320	14450	5050	53
2500					0.5		4000	17160	6210	54

20kV SC(B)10 Epoxy Resin Cast Dry-Type Transformer

Rated Capacity (KVA)	Voltage Combination (kV)			Connection Symbol	No-load Current (%)	Impedance Voltage (%)	No-load Loss (W)	Load Loss (W) (120)	Weight (kg)	Sound Level LPA
Rated Capacity (KVA)	High Voltage (kV)	Tapping		Connection Symbol	No-load Current (%)	Impedance Voltage (%)	No-load Loss (W)	Load Loss (W) (120)	Weight (kg)	Sound Level LPA
100	20	±5% ±2*2.5%	0.4	Yyn0 Dyn11	1.0	6.0	540	1990	710	45
160					0.9		670	2470	980	46
200					0.9		730	2940	1380	47
250					0.8		840	3420	1400	47
315					0.7		960	4060	1600	48
400					0.6		1140	4820	2000	48
500					0.6		1330	5760	2500	49
630					0.5		1510	6800	2700	51
800					0.5		1730	8220	3000	51
1000					0.5		2040	9730	3580	52
1250					0.5		2360	11480	3920	52
1600					0.5		2760	13790	4800	53
2000					0.5		3200	16280	5400	54
2500					0.4		3820	19270	6780	55

Changzhou Pacific Electric Power Equipment (Group) Co., Ltd is a high-tech enterprise in research, design, manufacture, market and service in High Voltage and Low Voltage power transmission and distribution industry.

Established in 1989 and organized as a comprehensive power solution group company in 1997. The company has a registered capital over USD 20 million and fixed assets over USD 100 million. The company is located in the center manufacturing zone of China, near to Shanghai city, occupies a total area of 240,000 square meters. The annual production capacity is over 20,000 sets of high and low voltage switchgears and 3,000MVA different kinds of transformers. The products are widely used in the area of high-speed railways, subway, city tram, petrochemical, metallurgy, power substation, power plants, high-rise buildings etc.

With the strong manufacturing backgrounds over the decades, Changzhou Pacific Electric Power Engineering Co., Ltd (hereinafter CPEPE/TUNGWELL) was founded for group oversea’ market, as well as supply chain management services. Now, CPEPE/TUNGWELL is a leading distributor of China famous power components, equipment and materials. We serve the construction industries, the commercial, and government market, and utility markets. CPEPE/TUNGWELL products and services support constructions, infrastructures, building renovation, facility maintenance, repair and operations, and original equipment manufacturing.

Today, CPEPE/TUNGWELL stands as a large supplier of power equipment and engineering, target for one stop solutions for power industries.

Workshops & Production Lines

Subway Industry
Typical Projects: Shenzhen Metro, Changsha Metro, Nanning Metro, Changsha Metro, Foshan Metro, Shijiazhuang Metro, Hefei Metro, Xi’an Metro, Chengdu Metro, Nanjing Metro, Chongqing Metro, Tianjin Metro, Changzhou Metro, Xuzhou Metro, Suzhou Metro, etc.

Petrochemical Industry
Typical Projects: Jiangsu Hengli Chemical Fiber, Jiangsu Jurong Petrochemical, Hengli Petrochemical, Juxian Synthetic Materials, Juhua Group, Qinghai Salt Lake Haina Chemical Industry, Tianjin Bohai Chemical Industry, Tianjin Bohua Chemical Industry, etc.

Power Grid
Thermal power plant
Typical Projects: Harbin Thermal Power, Tianjin Junliangcheng Power Generation, Jiangxi Jingdezhen Power Generation, Guizhou Panxian Power Plant, Tianjin Wuqing Thermal Power, Jiangsu Qinli Thermal Power, Tianjin Dagang Power Plant, etc.
Other power plants (wind power, hydropower, photovoltaics)
Typical Projects: Weng’an 110kV Yinzhan Substation, Naqu High Altitude Test Wind Power Plant in Tibet, Qinxi 220kV Substation, Ningxia Datang International 100MW Wind Farm, China Resources Guangxi Cangwu Liubao Phase I 50MW Wind Power, Qianzhi Changji Mulei Laojunmiao Wind Farm 150MW, Nanchuan Phase II Wind Power, Dongdongtan 50MW Photovoltaic Power Generation, etc.

Metallurgy Industry
Typical Projects: China National Nonferrous Metals Construction Group, Beijing Iron and Steel Group, Baosteel, Nanjing Iron and Steel, Shanghai Meishan Iron and Steel, Jinan Iron and Steel, Northeast Special Steel, Northeast Special Steel , Zhongtian Iron and Steel, Jiuquan Iron and Steel , etc.

Cement Industry
Typical Projects: Anhui Conch, Binhai Renzhou Cement, TCC, Guangan Changxing Cement

Oversea Projects
Projects in oversea markets: Indonesia, Sudan, Zambia, Ethiopia, Myanmar, Russia, Kuwait, Malaysia, Iraq, Cambodia, Mozambique, Vietnam, Japan, Pakistan, Laos, Philippines, Montenegro, South Africa, Cuba, Yemen, Ghana, Senegal, Congo, Mexico, etc.

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