three phase and one earth core power cables 3x120 70mm2 pvc cable

 

 

 three phase and one earth core power cables 3×120 70mm2 pvc cable  

 

 

Advantages:

–Factory Direct Supply of low voltage, medium voltage and high voltage power cable with armor or without armor,

–Armouring Type: Unarmoured, STA Steel Tape Armored, SWA Steel Wire Armored Power Cable

–OEM Service Provided,

–Best Cable Quality, Premium Service,

–All for Customers!

 

 

1. Application for   three phase and one earth core power cables 3×120 70mm2 pvc cable  

It is used as power and connecting cables in mechanical engineering for tooling machinery, control unit, production lines.

 

2. Performance Characteristics for    three phase and one earth core power cables 3×120 70mm2 pvc cable  

1).The long-time working temperature of conductor of PVC insulated control cable is 70°C.

The long-time working temperature of conductor of XLPE insulated control cable is 90°C.

2).During short circuit(max permanent time is not more than 5 seconds),the max temperature of cable conductor is not more than 160C. 

3).Ambient temperature is not lower than 0 °C.

4).it's minium bending when cable is installed.

Unarmored 6D(D=overall diameter)

Armored or copper-tape screened 12D(D=overall diameter)

Shielded flexile cable 6D(D=overall diameter)

 

3. Types and descriptions for    three phase and one earth core power cables 3×120 70mm2 pvc cable  

 

4.Main Features for   three phase and one earth core power cables 3×120 70mm2 pvc cable  

Operating temperature
Max. Permissible continuous operating temperature of Conductors shall not exceed 70℃ 
Conductor Short circuit temperature
Not exceeding 160℃ .( Max. duration 5 seconds)
Bending radius:
Bending radius of single core cable: 20D
Bending radius multi-core cable: 15D
D=Actual overall diameter of cable (mm)
Installation temperature:
The lowest temperature of installation is 0℃ . 
Laying conditions and basic parameters for calculating current ratings:
Method of laying  Ambient temperature
In air  40℃
Direct burial  25℃
Soil thermal resistivity 1.0℃·m/W
Layout of single core cables: In triangle (Touch each other)

 

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