Product Center >> Switch Cabinets >> KYN28A-12 Metal Armored Drawout Type Switch Cabinet

KYN28A-12 indoor metal armored drawout type switch cabinet is complete power distribution equipment of 3-10kV AC 50Hz single bus and single bus section system. It is mainly used for power transmission of power plants, small and medium-sized generators, power transformation and transmission of industrial and mining enterprises, secondary substation of electric power system, the starting of large high voltage motor to control, protection and monitor.

KYN28A-12 type switchgear equipments meet the requirements of DL/T404-91, IEC298, GB3906 etc standards, which prevent the on-load push and pull circuit breaker handcart, the mis-ON/OFF circuit breaker, the grounding switch in the closed position to close circuit breaker, stray in the electrified compartment, mis-turn on the interlock function of grounding switch when electrified. It can be equipped with VS1 vacuum circuit breaker as well as ABB VD4 vacuum circuit breaker, which is really an excellent distribution device.

Technical parameters:

Rated voltage


Rated current

630 -3150A

Rated short circuit breaking current


Rated short circuit closing current


Protection level

IP4X (Housing)
IP2X (Open the door of circuit breaker)

Every product, equipment, service and whole-system from ADDNEW will be specially designed and customized according to each customer's requirements and based on the conditions of each project site such as the head, flow and plant configuration. If you need us to design a techno-financial proposal for your project, please send us your specific requirements now, our sales engineers will contact you the soonest.

Partner with Addnew Hydropower Limited and benefit from the following advantages in hydropower business:
> Water-to-wire total solutions and complete plant integration;
> High levels of quality, performance and reliability;
> 36-year expertise and experience from more than 1,000 successful projects;
> Competitive prices from efficient management;
> Promptness in both equipments' delivery and technical support.