Kyn58 Vacuum Circuit Breaker Air Insulated Medium Voltage Switchgear for Transformer Substation

• Customization: Available
• Type: High-voltage
• Structure: Single-column Disconnector
• Model NO.: KYN58-80
• Operation: Electric
• Grounding Mode: Grounding
• Movement Mode: Vertical Rotary Type
• Number of Poles: Three Pole
• Grounding: Single Ground
• Series: Four
• Run: Vertical Rotation
• Switching Mode: Single Throw-in
• Common Model: VR
• Structure of Operating: Electric
• Certification: ISO, GS, RoHS, CE, IS9001, ISO9001, ISO9002, ISO2000
• Brand: Cpepe, Tungwell
• Transport Package: Standard Export Package
• Trademark: CPEPE, TUNGWELL
• Origin: China
• Production Capacity: 10000
• Package Size: 230.00cm * 150.00cm * 80.00cm
• Package Gross Weight: 1150.000kg

Product Description

Important Features

• The intelligent interface makes the operation more programmable and clear for operator. The special design for the propelling mechanism makes the truck can find the position when pull out or push into the truck.
• The auxiliary service truck can be moved up and down and its width can be adjusted to comply with maintenance requirements of different CB.
• The space of cable compartment is larger than before. CT is suspended in the compartment. The height of cable connection is more than 800mm so that it is very convenient to install the cable.
• The earth interlock is more simple and reliable.
• The shutter is automatically closed and locked mandatorily when the CB is pull out so as to prevent contacting high voltage by mis-operation.
• There is reliable interlock between the CB and the door. The CB can be operated only when the door of CB compartment is closed.

Technical Specification
KYN58-40.5kV Metal-clad Withdrable Switchgear

No.	Item		Unit	Data
1	Rated Voltage		KV	40.5
2	Rated Current		A	630-2500
3	Rated Short-Circuit Breaking Current		KA	20,25,31.5
4	Rated Short-Circuit Making Current		KA	50,63,80
5	Rated Peak Withstand Current Of Main Circuit		KA	550,63,80
6	Rated Short-Time Withstand Current Of Main Circuit		KA	20,25,31.5
7	The Time For Rated Short-Circuit Of Main Circuit		S	4
8	2s Rated Short-Time Withstand Current Of Earth Circuit		KA	16
9	Rated Peak Withstand Current Of Earth Circuit		KA	40
10	1 Min Power Frequency Withstand Voltage	Isolation Across	KV	118
		Phase-Phase And Phase-Earth		95
11	Lighting Impulse Withstand Voltage	Isolation Across	KV	215
		Phase-Phase And Phase-Earth		185
12	Degree Of Protection			IP2X,IP3X
13	Dimension(W×H×D)		mm	1400X2500X2800

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.