Liqiang intelligent equipment
Liqiang manufactures vacuum circuit breakers, load break switches, disconnectors and earthing switches for indoor switchgear and outdoor distribution feeders.
/// Switching equipment
Fig. 01 / Indoor switching
Fig. 02 / Outdoor switching
Fig. 03 / Load switching
Fig. 04 / Isolation & earthing
/// Applications
Explore switching, isolation and earthing equipment for outdoor networks, industrial facilities and building distribution.
Outdoor circuit breakers for feeder switching, with operating and control options to suit the installation.
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Indoor circuit breakers and switching devices for industrial distribution panels.
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Switching and isolation equipment for transport, public-service and infrastructure power systems.
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Switching components for building and community power distribution, selected for the required cabinet arrangement.
View applicationPanel builders and project teams can send installation drawings for help selecting breakers, load switches, disconnectors and earthing switches.
View all applications/// About Liqiang
Zhejiang Liqiang Intelligent Equipment Co., Ltd. manufactures vacuum circuit breakers, load break switches, disconnectors and earthing switches in Yueqing, Zhejiang. Technical selection, installation guidance and maintenance support accompany the product range.
/// Product and order support
Get help with product selection, installation drawings, control requirements and the documents needed for operation and maintenance.
Discuss project requirementsSelect the mounting arrangement, operating mechanism, insulation and control supply for the required model and panel.
Request inspection information and model-specific test reports for the equipment you need.
Tell us which drawings, operating instructions, wiring information, labels and packing are required. The technical team can also discuss installation and maintenance.
Share rated voltage, current, switching duty, environment, cabinet or pole arrangement and the project drawing.
Review indoor or outdoor breakers, load break switches, disconnectors or earthing switches. Confirm the required operating arrangement.
Check dimensions, phase spacing, mechanism, control circuits and interlocks using the selected model’s drawings and documents.
/// Standards & documentation
View Liqiang’s management-system certificates and reports for named product samples. A sample report applies to its stated model, rated combination, standard and test items.
View management-system records or find model-specific technical documents for the selected product.
Request technical documents/// International enquiries
Send your destination, required standard and switchgear drawings. Let us know the wiring, document language, labels and packing you need.
Provide the switching duty, installation environment, destination requirements and model or product family.
Discuss control wiring, drawings, document language and identification details for the specific order.
Confirm the required packing, shipping information and product documents together with the delivery specification.
Not sure which model to choose? Send the application details and any available drawings to the technical team.
Discuss international requirementsRead about switching equipment, manufacturing and the documents used in product selection.
