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Mineral Insulated Trace Heating - Cupro-Nickel Cable Data Sheet

Cupro-Nickel Cables are designed to provide increased corrosion protection especially in most conditions. The conductor is copper allowing long lengths to be used in applications such as long line pipe tracing.

Sheath temperatures can be as high as 400°C and resistances are from 0.004 ohms/m upto 1.6 ohms/m.
 

Cupro-Nickel (70:30) Sheathed Heating Cables

Reference

Overall Diameter mm

Conductor Resistance Ω/m @20°C


 

H400B1600

 

3.2

1.60


 

H400B1000

 

3.4

1.00


 

H400B630

 

3.7

0.63


 

H400B400

 

4.0

0.40


 

H400B250

 

4.4

0.25


 

H400B160

 

4.9

0.16


 

H400C63

 

3.2

0.063


 

H400C40

 

3.4

0.040


 

H400C25

 

3.7

0.025


 

H400C17

 

4.6

0.017


 

H400C11

 

4.9

0.011


 

H400C7

 

5.3

0.007


 

H400C4

 

5.9

0.004

Conductor Resistance Tolerance +/-10% - 600v single conductor

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Cupro- Nickel Cables are designed to provide increased corrosion protection especially in most conditions. The conductor is copper allowing long lengths to be used in applications such as long line pipe tracing.
Sheath temperatures can be as high as 400°C and resistances are from 0.004 ohms/m upto 1.6 ohms/m.