KYN61-40.5 Main Incoming Switchgear

KYN61-40.5 Main Incoming Switchgear is a 35kV armored withdrawable metal-clad switchgear designed for incoming power connections in medium-voltage power distribution systems. As the main incoming equipment of a 35kV power distribution system, the KYN61-40.5 Main Incoming Switchgear performs critical functions including high-voltage power input, short-circuit and overload protection, and electrical measurement and monitoring. It is widely used in substations, large industrial and mining facilities, renewable energy step-up substations, and other 35kV power distribution projects.

KYN61-40.5 Main Incoming Switchgear adopts a withdrawable circuit breaker truck structure. During maintenance, the circuit breaker truck can be withdrawn from the cabinet, helping isolate the high-voltage components and improve maintenance safety. As a source manufacturer with more than 20 years of experience in low- and high-voltage switchgear manufacturing, we operate a 44-mu factory with more than 150 employees. Our factory has complete CNC sheet metal processing, busbar processing, and high-voltage testing equipment. Cabinet fabrication, high-voltage busbar processing and assembly, and withstand-voltage testing are all completed in-house.

We implement strict quality control procedures, with 100% inspection before shipment. Each KYN61-40.5 Main Incoming Switchgear undergoes mechanical operation testing, interlocking verification, and high-voltage withstand-voltage testing. Our monthly production value can reach RMB 30 million. MOQ starts from 1 unit, supporting both small-batch overseas high-voltage EPC projects and bulk orders from international electrical distributors. Our high-voltage products have passed relevant type testing, and similar switchgear products have been used in overseas projects.

For overseas high-voltage power distribution projects, distributors typically focus on the mechanical interlocking system, insulation performance, and withdrawable truck interchangeability of the KYN61-40.5 Main Incoming Switchgear. The circuit breaker truck has clearly defined service, test, and disconnected positions, with reliable mechanical and electrical interlocking to help prevent incorrect operation. Internal insulation components can be configured according to different altitude and environmental requirements.

The cabinet is manufactured from reinforced steel sheet with anti-corrosion electrostatic powder coating, providing resistance to salt spray and corrosion during overseas transportation. Our in-house R&D team can customize the circuit breaker specifications, current transformers, protection devices, and other components according to the customer's single-line diagram and technical specification documents.

We provide complete pre-sales, production, and after-sales support. Before production, our engineers assist with high-voltage system configuration. During manufacturing, production photos and videos can be provided upon request. Each complete unit comes with a standard 1-year warranty and dedicated technical support for overseas customers. Repeat orders can benefit from shorter lead times. The KYN61-40.5 Main Incoming Switchgear can also be ordered together with matching outgoing feeder switchgear and other high-voltage cabinets, enabling overseas distributors to source a complete 35kV power distribution solution from one manufacturer.

KYN61-40.5 Main Incoming Switchgear is designed for 35kV substations, main step-down substations of large industrial and mining facilities, renewable energy step-up substations, and overseas high-voltage EPC power distribution projects. It is used as the main incoming switchgear for 35kV systems, providing high-voltage power input, protection, and measurement.

It is suitable for overseas high-voltage electrical distributors, substation construction projects, and high-voltage power distribution renovation projects.

OEM/ODM and private-label manufacturing are supported. The KYN61-40.5 Main Incoming Switchgear can be manufactured according to customer single-line diagrams, technical specifications, and prototype requirements.

Rated current, current transformer configuration, component brands, cabinet dimensions, and other technical parameters can be customized. Different models can be mixed within the same order. Custom sample development generally takes around 15 days, depending on the complexity of the high-voltage system. MOQ starts from 1 unit, with discounts negotiable for larger orders.

KYN61-40.5 Main Incoming Switchgear is packed in reinforced customized solid wooden crates. High-voltage components are separately protected against shock and vibration to ensure safe long-distance ocean transportation.

Trade terms include EXW, FOB, and DDP. Actual packing photos can be provided before shipment for customer confirmation.