The difference between drag chain cable and ordinary flexible cable lies in the following points.
1. Main applications
Drag chain cable can be used for fixed immobile installation and moving applications, drag chain cable can also be called flexible cable, RVV cable is only used for fixed immobile installation applications.
2. Raw materials are not the same
Drag chain cable electrical conductor selection of high-purity multi-core meticulous oxygen-free movement of bare copper wire, high toughness, bending strength fold, resilience, wear-resistant high flexibility, cable line insulation layer thickness and sheath thickness is considered international regulations, drag chain cable plus the addition of filling and maintenance of raw materials, the appearance of more shiny and beautiful.
RVV cable raw materials, specifications, quality no drag chain cable good.
3. Soft characteristics
The drag chain cable is used in the mobile installation, cable drag chain inside, the electrical conductor's drawing diameter is small, the insulation layer material resistant to mechanical equipment fatigue, with a certain compressive strength, strength and flexibility, drag chain cable bending resistance, anti-wear, long service life, his characteristics are more excellent than RVV cable.
4. Service life
The drag chain cable adopts double sheath, which makes the cable extrusion more compact, and the cable will be more wear-resistant. The drag chain cable can still be used normally when the cable drag chain can achieve a small bending radius and a very fast moving speed. RVV cable is used in fixed installation, which has no such high flexibility. The difference between processing technology and raw materials makes the service life of drag chain cable longer.
