Strict Quality Inspection & Standardized Production Process at Kexun Electric

Kexun Electric focuses on the production of medium voltage switchgear and supporting high voltage electrical components. Kexun Electric sets up standardized production workshops and complete production management systems for all power distribution products.

The production flow of Kexun Electric starts from raw material incoming inspection. Purchased copper busbars, insulating parts, vacuum circuit breakers and load break switches will be checked strictly before entering the production line. Unqualified raw materials will be rejected directly to avoid hidden risks for finished products.

Workers of Kexun Electric carry out cabinet assembly according to standard drawings and process documents. Every wiring, connection and fastening operation follows unified specifications. Professional technicians conduct intermediate testing after assembly. Intermediate testing includes insulation resistance test, contact resistance test and mechanical operation test for medium voltage switchgear.

Multi-stage quality inspection is the core link of Kexun Electric’s quality control. After assembly and intermediate testing, every set of medium voltage switchgear and high voltage component will take the final type test as required. Temperature rise test, power frequency withstand voltage test and short-circuit withstand test are arranged according to IEC standards. Only products passing all test items can enter the packing zone.

Qualified products will be cleaned, labeled and packed carefully in the packing area of Kexun Electric. The packing team selects shockproof and moisture-proof packaging materials suitable for sea freight. Clear shipping marks and product information stickers are pasted on each package for convenient customs clearance and receiving for overseas buyers.

Kexun Electric arranges loading and shipment after all packing work finishes. Staff of Kexun Electric supervise container loading to protect electrical equipment from collision and dampness during transportation. The sales team provides shipping documents and tracking information for customers once goods leave the factory.

Kexun Electric keeps optimizing production technology and inspection standards to serve power plants, substations and industrial power projects around the world. Rigorous production management and full-process quality inspection support Kexun Electric to supply reliable medium voltage switchgear and high voltage components for global partners.