according to the user's requirements, according to the International Electrotechnical Commission recommended standards, IEC, British standards, German standards and American standards.
Flame retardant PVC insulated PVC sheathed power cable is used as power and connecting cables in mechanical engineering for tooling machinery, control unit, production lines, transportation equipment, conveyor and assembly lines as well as in plant construction under the circumstance that the rated voltage is up to 450/750V AC. A large number of electrical equipment and intensive laying a large number of cable occasions, flammable and explosive industrial scene, densely populated public places, etc.
1. Conductor: Copper or Aluminum
2. semiconductive conductor screen
3. Insulation: PVC
4. semiconductive insulation screen
5. metallic screen (Copper wire or Copper tape Screen)
Single Core Cable: Aluminum Wire
Three Core Cable: Galvanized steel wires armour or Galvanized steel tape armour
7. PVC outer sheath
8 Sheath Color: Black or Colors
4)the Advantage of Flame retardant PVC insulated PVC sheathed power cable
Such unarmored control cables are suitable for laying indoors and in the electrical cabinets, however, the cables can't bear larger external mechanical forces.
PVC sheath has stable property and excellent chemical corrosion protection characteristics, also with the features of non-fire propagation and non-water absorption, which greatly ensure the cables' service life.
The long-term working temperature of cable conduct: PVC insulation is 70 oC, the ambient temperature shall not be lower than 0oC when the cable is installed.
Bending diameter is allowed when the cable is installed:
It shall not be less than six times of cable outer diameter for unarmored cable;
It shall not be less than twelve times of cable outer diameter for armored cable or copper tape shielded cable;
It shall not be less than six times of cable outer diameter for shielded flexible cable.