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Intro : KYN61-40.5 (Z) armored movable AC metal enclosed switchgear (hereinafter referred to as the switchgear) is an indoor complete set of distribution equipment with three-phase AC 50Hz and rated voltage of 40.5kV. Used as a power plant, substation, and industrial and mining enterprise to receive and distribute electrical energy. It plays a role in controlling, protecting, and detecting circuits, and can also be used in places with frequent operations. This switchgear complies with standards such as GB/T11022-1999, GB3906-1991, and DL404-1997.
The cabinet structure adopts an assembled type, and the circuit breaker adopts a handcart floor standing structure.
Equipped with a brand new composite insulation vacuum circuit breaker, featuring good interchangeability and easy replacement.
The handcart frame is equipped with a screw nut propulsion mechanism, allowing easy movement of the handcart and preventing damage to the propulsion structure due to misoperation.
All operations can be performed with the cabinet door closed.
The interlocking between the main switch, handcart, and switch cabinet door uses a mandatory mechanical locking method to meet the "five prevention" function.
The cable room has ample space and supports connection of multiple cables.
Quick grounding switch is used for grounding and circuit short circuit.
The protection level of the shell is IP3X, and when the handcart door is open, the protection level is IP2X.
The product complies with GB3906-1991, DL404-1997, and adopts the international IEC-298 standard as a reference.
