Cable Types And Applications

Flame retardant rubber-sheathed cables
A, use
This product is a rubber sheath flexible cablefor coal mine products. Apply rated voltage UO/u up to 1.9/3.3KV coal mining machine and similarequipment make power connections. More coal use.
Second, the conditions of use
Core long-term allowable working temperature of65 degrees, 6 times the diameter of the minimumbending radius of cable wires. Yellow sheathedcable shall not be prolonged exposure under theSun.
Nuclear grade cable
The scope of
• This product is suitable for plants ratedvoltage UO/u up to 0.6/1kV network controlsystem used in the control and signal cables forconnection.
• Permissible working temperature of cableconductor is 90 ℃, when the maximum temperatureof the cable conductor is not exceeding 250 ℃,does not last for more than 5 seconds.
• Laying of cables at ambient temperature shouldnot be less than 0 ℃.
• When the cable bending radius:
-Non-armoured cable should be not less than 6times times
-Results of armoured or copper tape shield cableshould be not less than 12 times of cablediameter times
-Shield soft cable should be not less than 6times.
• Conducting long-term allowable workingtemperature is not more than 90 ℃, theidentification of cable service life not lessthan 40 years.
• Finished cable should meet GB/T18380.3standard class a bunch of test requirementsspecified in.
• Smoke density of the finished cable: light transmittance should not less than 70%.
• The radiation resistance: 25x104Gy
• Halogen-free: non-metallic materials whenburned, evolved gas analysis of acidity (PH value) should be greater than 4.3; conductivityof not more than 10 μ S/mm.