YJV and YJV22 cables are two common types of power cables. The main difference between them lies in the outer sheath. The following details the differences between these two cables and how to distinguish them.
1. YJV Cable
YJV cable refers to unarmored cross-linked polyethylene (XLPE) insulated and PVC sheathed power cable. This cable, characterized by its PVC sheath, lacks resistance to rodents, termites, mechanical damage, and external mechanical forces, and therefore does not require armor protection.
YJV cable's advantages include low cost, easy installation, excellent insulation, and strong corrosion resistance. This cable is suitable for indoor locations, tunnels, underground shopping malls, warehouses, and other locations, and generally does not require additional protective measures.
2. YJV22 Cable
YJV22 cable refers to cross-linked polyethylene (XLPE) insulated and PVC sheathed steel-tape armored power cable. This cable features a PVC sheath and steel-tape armor, offering improved mechanical properties and resistance to mechanical forces.
YJV22 cable's advantages include high mechanical strength, strong resistance to mechanical forces, rodents, termites, and mechanical damage. This type of cable is suitable for outdoor use, on roads, bridges, and rivers, where it is subject to significant mechanical forces. It effectively protects the cable's safety and stability.
III. How to Distinguish Between YJV and YJV22 Cables
Outer Sheath Material: YJV cables use a PVC sheath, while YJV22 cables use a PVC sheath and steel tape armor.
Mechanical Performance: YJV22 cables offer superior mechanical performance and resistance to mechanical forces than YJV cables.
Application: YJV cables are suitable for indoor use, in tunnels, underground shopping malls, and warehouses, while YJV22 cables are suitable for outdoor use, on roads, bridges, and rivers, where it is subject to significant mechanical forces.
In summary, the primary difference between YJV and YJV22 cables lies in their outer sheaths. YJV22 cables offer superior mechanical performance and resistance to mechanical forces. When selecting a cable, choose the appropriate type based on the intended application and requirements to ensure safety and stability.
