Quick Details
Description
- Place of Origin: Jiangxi, China (Mainland)
- Brand Name: Sunyoung
- Model Number: KYN61
- Product type: cubicle/KYN61
- Standard: IEC298,GB3906-1991
- Frequency: 50 HZ/60HZ
- Main voltage: 40.5KV
- Rated power frequency withstand voltage: 95/1min
- Altitude: not more than 1000m
- Seismic intensity: not more than 8°
- Protection degree: IP3X, IP2X(VCB Door Opened)
- Material: metal-clad enclosed switchgear
- Customized design: Available
I.KYN61-40.5 switchgear is complete indoor power distribution equipment suitable for 3-phase AC 50Hz and rated voltage of 40.5KV.It is used for power acceptance and distribution, circuit control, protection and detection etc in power plants, transformer substations or industrial and mining establishments.
II.Features
1.Cubicle of assembled structure and CB of handcart floor-type structure;
3.Feed screw nut mechanism and overrunning clutch is mounted in the handcart frame, which facilitates easy moving of the handcart and prevents from false operation damaging the feeding mechanism;
4.Compulsory mechanical locking method is employed in the interlocks among main switch, handcart and cabinet door to meet the ‘five-safety’ interlock function;
5.All operations can be done when the cabinet door is closed as to safeguard the operation personnel;
6.Spacious cable compartment enables access of several cables and overhead outgoing;
7.The degree of protection of the enclosure is lP3X, and IP2X for barrier compartment and when the door of handcart compartment is open;
8.Material optional with galvanized steel or Aluminum-zinc coated steel.
KYN61-40.5 High Voltage Switchgear
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Rated Voltage (kV,max)
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40.5
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Rated Frequency (Hz)
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50/60
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Rated Continuous Current of Busbar (A,max)
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630/1250/1600/2500/3150/4000
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Rated Continuous Current of Feeder (A,max)
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Rated Lightning Impulse Withstand Voltage (kV)
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40,60,75,125
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Power Frequency Withstand Voltage (kV)
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24,32,42,65
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Short-Circuit Interrupting Current (kA,max)
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16,20,25,31.5,40
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Short-Time Withstand Current,4s (kA,max)
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16,20,25,31.5,40,50
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Short-Circuit Making Current (kA peak)
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40,50,63,80,100,125
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Peak Withstand Current (kA peak)
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Weight (kg)
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1000~1500
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Protection Level
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IP3X (IP2X when circuit breaker chamber open)
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Established in 2012,Jiangxi Sunyoung Electric Co.,Ltd is a technical company integrating R&D,production,sales and service.The company mainly products are high voltage switch,complete sets of equipment and all kinds inside and outside the vacuum circuit breaker of 12KV,24KV,40.5KV voltage,hundred varieties of products.All kinds of products have been extensively applied in all state power,railway construction and engineering,the rural electric reform much praise.In particular,the company independent research and development of boundary between indoor high voltage vacuum circuit breaker,high pressure have been made to the national grid company current lab smoothly through the type testing,is now a large number of market,and achieved good results.
The company through the ISO9000 international quality system certification,and always adhere to the people-oriented concept. And suit the development of market development, the production has a group of flagship product, which includes company own brand new products. Enterprise has advanced circuit breaker, testing production lines, and all kinds of advanced testing equipment more than 40 units. Established the advanced ERP network management system, and computer aided design system. Based on the strong technical force, advanced production technology, perfect detection means, excellent product quality. Growing continuously develop the market, the enterprise benefit, won wide recognition in industry and society. Won all kinds of high and new technology enterprise, specialization, the new enterprise, modern system of pilot enterprises, such as contract and keep credibility enterprise certificate.
In "high-efficient, innovation, willing, and win-win" values, the company brings together a team of professional engineers, technicians and managers, with its first-class management, first-class technology, first-class equipment, first-class staff, and always adhering to the "quality is the basic, credit is the root" of the enterprise purpose, to ensure to provide you with the best quality products and services.
