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Construction

Nicco Brand PVC Power and Control Cables are manufactured conforming to IIS: 1554 and the details are given below:

Conductor : The construction of the conductors shall be as follows :

Nominal Cross-Sectional Area Solid / Standard Flexibility Class
Copper mrn2 Aluminium mm2

1.5

2.5 to 6

10 and above

1.5

2.5 to 10

16 and above

Solid

Solid/Standard

Standard

Class I (Table-1) of IS:8130*

Class 1 (Table- 1) of IS : 3150*

Class2 (Table-2)  of lS: 8l30*
[ * Specification for conductors for Insulated electric cables and flexible cords.]

Conductors of nominal area less than 16 mm2 shall be circular only- Conductors of nominal area and above may be circular or shaped.

Cables with reduced neutral conductor shall comply with the Main Power conductor combination given in the following table :

Nominal Cross-Sectional Area of
Main Power Conductor mm2		 Cross-Sectional Area of
Reduced Neutral Conductor mm2
25 16
35 16
50 25
70 35
95 50
120 70
150 70
185 95
240 120
300 150
40O 185
500 240
630 300

 
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