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KYN61-40.5/1250-31.5 Type Indoor AC High Voltage

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Our Features

KYN61-40.5 steel-clad movable-type AC metal-enclosed switchgear panel (hereinafter referred to as switchgear) is an indoor whole set of power distribution units of three-phase AC 50 Hz, nominal voltage of 40.5 kV. As a power plant, transformer substation, receiving and distributing electrical energy by industrial and mining enterprises, the circuit plays the functions of control, protection, and detection, but also can be used in frequent operation of the site.

This switchgear meets the standard of GB/T3906. GB/T 1984 and GB/T1985.

Technical Specs

  • The cabinet structure adopts the assembly type, the breaker adopts the handcart floor type structure;

  • A new type of composite insulated vacuum circuit breaker is used, and it has the characteristics of good interchangeability and simple replacement;

  • The hand frame is equipped with a wire nut propulsion mechanism, which can easily move the hand car and prevent the misoperation from damaging the propulsion structure;

  • All operations can be carried out under closed cabinet doors;

  • The chain between the main switch, handcart, and cabinet door of the switch adopts the compulsory mechanical locking mode to meet the function of five-prevention;

  • The electric charge room has plenty of space to connect multiple cables;

  • The high-speed grounding switch is used to grounding and short circuits;

  • The enclosure protection class is IP3X. the IP Grade is IP2X when the door of the handcart is open.

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