Overview overview

KYN28A-24 armored removable AC metal enclosed switchgear is an indoor complete distribution device with three-phase AC 50Hz and rated voltage of 24kV. As a power plant, substation and industrial and mining enterprises to receive and distribute electric energy, it has the functions of controlling, protecting and monitoring the circuit.

The switch cabinet is designed according to GB3906 and IEC62271-200:2003. The whole cabinet consists of two parts: cabinet body and drawable part (handcart). The cabinet body structure is made of aluminum-coated zinc plates and assembled by bolts. The interior of the switchgear is divided into circuit breaker room, main bus room, cable room and relay instrument room by metal partitions, and the metal components are reliably grounded. Each compartment of the main loop system has independent pressure release channels, and a 10×60mm grounding bus can be set in the cable room.

Main features

⊙Simple and effective "five prevention" locking to prevent misoperation;

⊙It can be equipped with vacuum circuit breakers such as VS1, VW1, VD4 and 3AH;

⊙It can be equipped with voltage transformer handcart, isolation handcart, fuse handcart, etc., and the handcart with the same purpose is interchangeable;

⊙Reliable wall installation and maintenance in front of the cabinet to reduce the floor space;

⊙The circuit breaker room and cable room can be equipped with heaters respectively to prevent condensation and corrosion;

⊙The cable room has ample space and can connect multiple cables;

⊙The protection level of the enclosure reaches IP4X, and the protection level of each compartment is IP2X； when the circuit breaker door is opened;

⊙Material can be made of galvanized sheet or aluminum-coated zinc sheet.

Dimension

Height×Width×Depth:

2430mm×1000mm×1860mm

2430mm×1200mm×1860mm