Introduction | |
1 | Can be customized according to requirements. |
2 | Independent brand recruitment agency. |
3 | High quality, ISO 9001, CCC, CE, RoHS certified. |
4 | ODM&OEM is available. |
Application
It is fit for use in the important occasion, such as explosion resistant, high temperature surrounding, public building, underground facility, transportation and traffic network.
Type and Designation
Type |
Designation |
Standard |
BTTQ |
Light duty copper conductor and sheath Mg0 insulated fire proof cable |
IEC60702-1
|
BTTVQ |
Light duty copper conductor and sheath PVC covering Mg0 insulated fire proof cable |
|
BTTZ |
Heavy duty copper conductor and sheath Mg0 insulated fire proof cable |
|
BTTVZ |
Heavy duty copper conductor and sheath PVC covering Mg0 insulated fire proof cable |
Specification
Type |
Rated voltage
|
Number of core |
Nominal cross-section
|
BTTQ BTTVQ |
500 |
1,2 |
1~4 |
3,4,7 |
1~2.5 |
||
BTTZ BTTVZ |
750 |
1 |
1.5~400 |
2,3,4 |
1.5~25 |
||
7 |
1.5~2.5 |
||
5,10,12,19 |
1.5 |
Main characteristics of the cable
1,It has good fire proof, anti-explosion and water proof performance;
2,It has LS0H and non-toxicity characteristic;
3,It has strong high temperature and corrosion resistant capability;
4,It is radiation resistant, and electromagnetic resistant;
5,It has a big current-carrying capacity and strong over-loading capability;
6,It has good earthing performance.
Technical parameter:
Type |
Number of core and nominal cross-section |
Outer diameter |
Rated current-carrying capacity |
Approximate weight |
|||
Bare cable |
Cable with anti-corrosion covering |
Bare cable |
Cable with anti-corrosion covering |
Bare cable |
Cable with anti-corrosion covering |
||
mm 2 |
mm |
mm |
A |
A |
kg/km |
kg/km |
|
Light duty |
2×1.0
|
5.1
|
6.7
|
17
|
20
|
104
|
125
|
3×1.0
|
5.8
|
7.4
|
15
|
17
|
135
|
159
|
|
4×1.0
|
6.3
|
7.9
|
15
|
16
|
161
|
187
|
|
7×1.0
|
7.6
|
9.6
|
10
|
11
|
172
|
207
|
|
Heavy duty |
1×1.5
|
4.9
|
6.5
|
30
|
33
|
88
|
108
|
2×1.5
|
7.9
|
9.9
|
24
|
26
|
212
|
243
|
|
3×1.5
|
8.3
|
10.3
|
20
|
22
|
242
|
274
|
|
4×1.5
|
9.1
|
11.1
|
21
|
23
|
298
|
333
|
|
7×1.5
|
10.8
|
12.8
|
14
|
16
|
409
|
455
|