Product Specifications
| Prod Model: |
KYT1(KYN61)-40.5 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Phase: |
Three |
| Type: |
GIS |
Product Description
General:
KYT1(KYN61)- 40.5 AC Metal-clad Switchgear is an indoor complete set of switchgear of 50Hz three phase AC and 40.5 KV rated voltage. It is used for accepting and distributing electric power in places, such as power plant, substation and industrial and mining business. It can control, protect and test the circuit and also be used in places where it is busy for operating.
Product feature:
A. The body of the switchgear has package structure and the circuit breaker has truck falling type structure.
B. It is fitted with a new type compound and insulating vacuum circuit breaker. It is featured by good interchangeability and easy alternation.
C. There is a propelling mechanism of feed screw nut in the trolley shelf, which makes it easy to move the truck and can prevent incorrect operation from damaging the propelling plant.
D. All of the operation shall be in the condition of cubicle door closed.
E. The interlock among the main switch, trolley and the cubicle body is mandatory mechanical latching and has function of "Five protection".
F. There is enough space for cable room, so multi-cable can be connected.
G. The protection level of the enclosure is IP4X; When the door of the trolley room opens, the protection level is IP2X.
Ordering notice:
A. User should provide primary main wiring system diagram, layout plan, principle diagram of secondary circuit and terminal pareto diagram.
B. Type, specification, quantity and technical parameter of primary and secondary elements of the switchgear.
C. Color of cubicles, if without special requirement, up to manufacturer standards.
D. Please indicate that if the switchgear is used in the special condition
E. Any other requirements from users could be negotiated.
| Item | Unit | Data |
| Rated voltage | kV | 40.5 |
| Rated frequency | Hz | 50 |
| Rated current | A | 1250, 1600 |
| Rated short circuit breaking current | kA | 25, 31.5 |
| Rated making current (peak) | kA | 63, 80 |
| 4s short-time withstand current | kA | 25, 31.5 |
| Rated peak withstand current(peak) | kA | 63, 80 |
Rated insulation level
| 1min power frequency withstand voltage(r. m. s)(phase to phase£ ¬ phase to earth) | kV | 95 |
Lightning impulse withstand
voltage(peak) | kV | 185 |
| Isolating distance 1min power frequency withstand voltage(r. m. s) | kV | 115 |
| Isolating distance lightning impulse withstand voltage (peak) | kV | 215 |
Enclosure protection degree
| | IP4X of enclosure£ ¬ IP2X of compartment
|
| Dimension(width*depth*height) | mm | 1400x2800x2600
1600x2800x2600 |
| Type of fitted circuit breaker | | Vacuum circuit breaker ZN85-40.5, SF6 circuit breaker: FP(ALSTOM) |
Ningbo Ville Electric Co., Ltd. is a company specialized in research, development and production of transformer and high voltage & low voltage electrical power equipment.
It locates in Hi-technical enterprise R & D center zone of Ningbo, Zhejiang province, which is one of the well-know coastal city in China. Its professional engaged in turnkey project contractor of power substation, power plant project and electric power complete equipments.
Working field: Manufacturing, engineering, designing, executing and commissioning for HV and LV electrical products.
Products application:
Power-fossil fuel plant, Steel plant, Infrastructure- railway, international generation, substation, hydropower station, wind power substation, transmission and distribution.
We has excellent experience and good capacity in complete projects equipments in Generation, Substation, Transmission and Distribution from 400V-330kv, especially in Power plant, Substation construction and Transmission line, including of design, complete equipment, installation, Commissioningand after-sales service, and also design the complete Electrical Solutions according to customer's demand. We are mainly services to International State Power Board, Power Construction Contractor, Power Project Contractor, Factories and the Electric Power Project in the world.
In order to achieve the enterprise's strategic target---being stronger, larger, and superior, we continue to expand throughout the world's markets for power transmission and distribution area. And we also actively attach our team to competition, walking forward to the mission of "First-class worldwide electrical equipment supplier
