How long max mineral insulated cable? Micc cable specifications
Mineral insulated cable production length meter limit, because the use of drawing process limit cable length.
1.Mineral insulated cable specifications
The models of mineral cable are BTTZ, YTTW, etc. The specifications of core number and section are shown in the following table:
Mineral insulated cable specifications
2.How long max mineral insulated cable?
a. the maximum length of cable meters according to the section, the general section of the length of the thinner the longer.
b. the BTTZ cable length limit is the drawing process, the other process is the seamless welding process length limit (but will cause the packed magnesium oxide mineral powder is not dense); Therefore, mature BTTZ cables on the market are all manufactured by drawing process with limited length.
c. Due to the limitation of cable length, special mineral cable intermediate connector is needed. The intermediate connector is also fireproof and explosion-proof.
d. BTTZ cable production length table
3.How long max mineral insulated cable?