Product Center >> Switch Cabinets >> GG1A High Voltage Switchgear

GG1A high voltage switchgear applies to 3-10kV, three-phase, 50 Hz AC bus and single bus bypass system as receiving and distributing the electrical energy.

Technical parameters:

Rated voltage

3KV, 6KV, 10 KV

Maximum operating voltage

11.5KV(when 10KV)

Rated current

400A , 600A , 1000A , 1250A , 2000A , 3000A

Rated breaking current


Dynamic stability current

80KA( peak)

4s thermal stability current


Operation cycle

off - 0.5s - on off - 180 min - on off

Operation method

spring energy storage, electromagnetic operation structure

Bus system

single, single bus bypass


about 850kg

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.