Use

The cable used for connecting between the power supply and the variable frequency motor, serving as a means of transmitting electrical power

It has good temperature and weather resistance, low transmission impedance, good electromagnetic compatibility, low working capacitance, anti-interference and low radiation

Adopting a symmetrical 3+3 structure to achieve homogenization of the electric field and balance among phases

Cable specifications

Number of cores: 3+3

Conductor cross-sectional area: 1.5~300mm2

l Voltage level: 0.6/1kV

Special properties of cables

Flame retardant/fire-resistant/halogen-free low smoke flame retardant/halogen-free low smoke flame retardant and fire-resistant

Oil-resistant/UV-resistant/low temperature-resistant/high temperature-resistant

Anti-termite/anti-rodent

Rated operating temperature of conductor

The maximum rated operating temperature of the conductor of XLPE insulated cable is 90℃, and it does not exceed 250℃ during short circuit (with a maximum duration of no more than 5s)

Allowable bending radius of cable

For rigid conductors, it should not be less than 12 times the cable's outer diameter; for flexible cables, it should not be less than 6 times the cable's outer diameter.

cable structure

The main structural components of a cable are: conductor, insulation layer, shielding layer, and protective layer

among which

The conductor material is copper (Cu)

The insulating material is cross-linked polyethylene (XLPE)

The shielding layer materials are: copper wire (CW) and copper tape (CT)

The sheathing materials are: polyvinyl chloride (PVC), low smoke zero halogen (LSFH), galvanized steel tape (ST)

Typical structure of cable:

CU+XLPE+CTS/CWS+PVC/ LSFH/FR

CU+XLPE+CTS/CWS +STA +PVC /LSFH/FR