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We are the supplier and exporter of low & medium voltage electric equipements: Electric Connectors, Industrial Plugs, XAC Pendent Pushbutton Switches, APP SB Power Connectors ,Contacts,Split Core Transformer, Clamp Transformer, Distribution box, LED Lampes. And crane parts: Electirc Hoist, Terminal Blocks, COB,XAC Pendant Control Stations, Crane Overload Detector, Cut off limit..

AC Metal-clad Switchgear KYT2-40.5

AC Metal-clad Switchgear KYT2-40.5

KYT2-40.5 AC Metal-clad Switchgear (hereafter referred to  Switchgear) is an indoor complete set device used for three phase AC 50HZ single busbar system to accept and distribute 35KV network electric power.

Product feature :
      This switchgear belongs to metal-clad structure and consists of body and truck. The body and truck are made of zinc plates coated with aluminum by imported, which are in process of punching and being bent, then being assembled by bolts of high intensity. Comparing with the products made by ourselves, KYN10-40.5, we have made a great progress by introduction of foreign advanced technology. It is developed by ourselves and has intellectual property of its own. It is featured by beautiful looking, flexible scheme, easy operation, easy maintenance and safe and reliable in use.

Type and designation :

AC Metal-clad Switchgear

Technical parameter :

Rated voltage(kV)


Rated current (A)


Rated short circuit breaking current(kA)

25, 31.5

Rated peak withstand current(peak)(kA)


4s short time withstand current(kA)

25, 31.5

Rated insulation level

1min power frequency withstand voltage (kA)

Phase to earth, phase to phase


Isolating distance



impulse withstand


Phase to earth£¬phase to phase


Isolating distance


Circuit breaker fitted

Vacuum circuit breaker
SF6 circuit breaker

ZN12-40.5,  ZN23-40.5, 3AH(SIEMENS)FP(ALSTOM), LN2


1400x2475x2725(note 1)

Packing dimension(width*depth*height)(mm)

1720(note 2)x2600x2870

Weight(circuit breaker cubicle)(kg)

1700(600 of trolley)

Protection degree


Note 1: The width of switchgear is 1700
Note 2: The width of the switchgear packing dimension of is 2020

Ordering notice :
      a. Please 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. If over-voltage protection apparatus is needed, please indicate it;
      e. Please indicate that if the switchgear is used in the special condition;
      f. Any other requirements from users could be negotiated.