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Ningbo Ville Electric Co., Ltd.

Switchgear, Metal-Clad Switchgear, AC Metal-Clad Switchgea manufacturer / supplier in China, offering AC Metal-Clad Switch Gear (KYT1(KYN61)-40.5), 230kv Auto Power Transformer / Power Distribution Transmission /Power Transformer, Gas Insulation Metal-Clad Switchgear Gis and so on.

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AC Metal-Clad Switch Gear (KYT1(KYN61)-40.5)

FOB Price: US $30,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $30,000/ Piece
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Port: Ningbo, China
Production Capacity: 50000
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: KYT1(KYN61)-40.5
  • Phase: Three
  • Transport Package: Wooden Packing
  • Origin: Ningbo
  • Type: Gis
  • Trademark: ville
  • Specification: Iec
  • HS Code: 85
Product Description
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.
Rated voltagekV40.5
Rated frequencyHz50
Rated currentA1250, 1600
Rated short circuit breaking currentkA25, 31.5
Rated  making current (peak)kA63, 80
4s short-time withstand currentkA25, 31.5
Rated peak withstand current(peak)kA63, 80
Rated insulation level
1min power frequency withstand voltage(r. m. s)(phase to phase£ ¬ phase to earth)kV95
Lightning impulse withstand
Isolating distance 1min power frequency withstand voltage(r. m. s)kV115
Isolating distance lightning impulse withstand voltage (peak)kV215
Enclosure protection degree
 IP4X of enclosure£ ¬ IP2X of compartment
Type of fitted circuit breaker Vacuum circuit breaker ZN85-40.5, SF6 circuit breaker: FP(ALSTOM)
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