Products

Cotenele Electric, long recognized as a key partner of State Grid Corporation of China, offers the KDK-12D/1250-20 series 11KV RMU Panels Indoor Medium Voltage Load Break Switches as core components for both ring main units and environmentally friendly switchgear. This product has earned consistent customer praise over the years.The load break switch full compies with national and industry standards, including GB3804-2017, GB16926-2009, and GB/T1985-2023. Its main circuit features a short-time withstand current of 20kA for 4 seconds or 25kA for 3 seconds.The load break switch has features of durable and sturdy, safe and reliable, boasts a mechanical life of 3000 operations. The integrated earthing switch also demonstrates a strong short-time withstand capacity of 20kA for 4 seconds and a mechanical life of 3000 operations.

A earthing switch is a component in the ring main unit,which is a mechanical device used to ensure personal safety during power equipment maintenance ,Contele is one of suppliers for these switches from China,Our KDJD-12 series 11KV Medium Voltage Indoor Earthing Switch For RMU is used to effectively eliminate residual charges on the transformer side when replacing the fuse after the fuse of the composite electrical device is blown, ensuring personal safety during the replacement of the fuse.If you are purchasing grounding switches, please contact us promptly.

Cotenele is a China factory that manufactures the KDCM-12D/630-20 series 11KV Electrical Mechanism For Medium Voltage Switchgear, and the electric operation of the mechanism is realized by the relay contact conversion in the controller, which belongs to the economical electric operation scheme. This series of products will leave the factory after passing the full inspection Meets the requirements of relevant standards and specifications such as G8 3804-2014 "3.6kV-40.5kV High Voltage AC Load Switches".

Cotenele International Trade (Wenzhou) Co., Ltd. is a professional manufacturer in China. Their KDFM-12D/630-20 series 11KV Operating Mechanism for MV Ring Main Unit features an integrated circuit board terminal design. Its electrical operation is achieved through relay contact switching within the controller, representing an economical electrical operation solution. This series of products complies with the requirements of relevant standards and specifications such as GB16926-2009 "High Voltage AC Load Switch Fuse Combination Device".

Cotenele DFWK type Outdoor Cable Distribution Box Adopts prefabricated live touchable silicone rubber cable heads, fully sealed, fully insulated, maintenance free, and reliable to ensure personal safety; Compact structure, compact and beautiful appearance, stainless steel double-layer box, with a service life of over 20 years; Without affecting the operation of the main network. Implement regional power outage maintenance to reduce the scope of power outages; Can be equipped with one or more SF6 load break switches. The wiring methods are flexible and diverse, with a maximum of eight branch lines; Optional lightning arresters, short-circuit fault indicators, current limiting fuses, etc. are available to meet various user requirements.

In the 33kV distribution system, the 33KV Electrical Joint Box Cable Distribution Switchgear is a very important electrical equipment, and Cotenele is an excellent representative of producing this equipment.Our European style Cable Distribution Switchgear is widely used in cable engineering in power distribution network systems. Its main features are bidirectional opening of doors, use of through wall sleeves as connecting busbars, and significant advantages such as compact struction, clear cable arrangement, and no need for large-span crossing of three core cables.