High-voltage switchgear

High-voltage switching and insulated transmission equipment from a specialist switchgear manufacturer.

Define the right configuration.

ManufacturerTai’an Taishan High-voltage Switch

GIS portfolio35-550 kV

Other product familiesHGIS & dead-tank circuit breakers

GIL portfolio220 kV and above

Discuss this equipment

Catalogue ranges are model-specific. Final parameters are confirmed in the factory’s technical offer.

Equipment & manufacturing

Assembly workshop from Taishan High-voltage Switch’s catalogue

Typical project contexts

Transmission and high-voltage substations
Industrial grid connections
Compact switchyard arrangements

What to include in your enquiry

Rated voltage, continuous current, short-circuit rating, single-line diagram, bus arrangement, insulation requirements and applicable project specification.

Prepare a project enquiry

Confirm the supply scope.

Kestvan develops the project supply scope with you, aligning equipment requirements, technical interfaces and the manufacturer’s confirmed configuration.

Meet the manufacturing capabilities

Product documentation

Ask for the documentation relevant to your selected rating and application. A report for one model does not establish certification for another model or an entire product family.

Reference: Tai’an Taishan High-voltage Switch brochure, product overview and GIS/GIL sections.