This indoor metal-clad withdrawable switchgear (KYN28A-12) is a complete
power distribution device for 3.6 - 12kV, 3-phase AC 50Hz, single-bus and
single-bus sectionalized systems.

It is mainly used for power transmission of middle/small generators in
power plants; power receiving and transmission for substations in power
distribution and power systems of factories, mines and enterprises; and
starting of large high-voltage motors.

Used for controlling, protecting and monitoring the system, this switchgear
meets IEC298 and GB3906-91 standards. In addition to being used with Chinese
model VS1 vacuum circuit breakers, it can also be used with model VD4
breakers from ABB, model 3AH5 breakers from Siemens, Chinese model ZN65A
breakers, and model VB2 breakers from GE.

In order to meet the requirements of wall mounting and front-end maintenance,
this switchgear is equipped with a special current transformer so that the
operator can maintain and inspect it in front of the cubicle.