Switch gears & Breakers
Switchgear is the combination of electrical disconnect switches, fuses or circuit breakers used to control, protect and isolate electrical equipment.
AA GROUP is one of the first class power equipment suppliers , our product line ranges from transformer, package substation, switchgear to insulator, power fitting and other substation & transmission line equipments. Our products have been supplied to many companies which enjoy high reputations from our customers with high quality and excellent service.
Our activity switchgear comprises low voltage gear, low voltage and medium voltage cabinets as well as the range of high voltage.
Low voltage switch cabinets
We supply standard factory assembled switch cabinets and type tested motor cabinets.
Medium voltage switch cabinets
We supply our clients of the power generation industry equipment of maximum economy for power distribution and conversion. A key element within the networks of power suppliers is the switch equipment. With our partners in the factories we supply switch equipment for high, medium and low voltage. Special requirements can be met, e. g. for electric arc furnaces or ladle furnaces.
Circuit Breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current, typically resulting from an overload or short circuit. The circuit breaker, with rated voltage 72.5-245 kV and breaking current up to 50 kA, satisfies the highest demands. It is based on latest developments in dielectric dimensioning and arc physics research.