Flexible DC power cables are designed for mobile and portable power applications that require flexibility and durability, like automotive, marine, and renewable energy systems. They consist of multiple stranded copper conductors coated with tin that can bend and twist without breaking. The insulation material used in flexible DC power cables provides excellent electrical insulation properties and is highly resistant to heat, chemicals, and abrasion.
To provide additional protection against physical damage and environmental factors, an outer sheath made of Thermoplastic Elastomer (TPE), Polyurethane (PU), or Chlorinated Polyethylene (CPE) is typically used. A shielding layer made of aluminium foil or copper braid can also be included to protect against Electromagnetic Interference (EMI) and Radio-Frequency Interference (RFI). The specific type of cable chosen depends on the application requirements, such as power transmission, space limitations, and environmental factors.
DC flexible power cables come in three main types: single-conductor, multi-conductor, and flat cables. Single-conductor cables are used for high power transmission applications, multi-conductor cables are used for multiple power inputs, and flat cables are used for applications where space is limited and the cable needs to be able to bend and twist without breaking. Each type of cable is designed for specific applications and requirements, ensuring flexibility, durability, and reliability in the transmission of direct current electrical power.
