H07Z1-K 450/750V
Low-smoke, halogen-free, cross-linked polyolefin insulated flexible cable
Applications
Used in subways, high-rise buildings, shopping malls, theaters, power stations, chemical plants, city squares, and other public utilities where flame retardancy is critical. The low corrosiveness of combustion gases prevents damage to equipment. The low-smoke, halogen-free properties significantly enhance the cable's resistance to aging, UV rays, and other radiation, thereby extending its service life.
Product Structure
Applicable Standard: EN 50525-3-41
Conductor: Stranded fine-grained bare copper wire, conforming to IEC 60228, Category V conductor
Insulation: Cross-linked polyolefin
Color: Customizable upon request
Technical Parameters
Rated Voltage: 450/750V
Test Voltage: 2500V
Rated Temperature: -40°C to +90°C
Minimum Bend Radius: 6 x Cable OD
Flame Retardant: Conforms to EN 60332-1-2
Smoke Density: Conforms to EN 61034-2
Halogen-Free: Conforms to EN 50525-1
Product Features
Low smoke and flame retardancy during combustion
No toxic gases released in the event of a fire
Product Parameters
Nominal cross-sectional area (mm²) | Outer diameter （mm） | Cable weight（kg/km） | Nominal cross-sectional area (mm²) | Outer diameter（mm） | Cable weight（kg/km） |
| 1.5 | 3 | 21 | 25 | 9.2 | 266 |
| 2.5 | 3.7 | 33 | 35 | 11.5 | 368 |
| 4 | 4.2 | 50 | 50 | 13.6 | 525 |
| 6 | 4.8 | 65 | 70 | 15.3 | 721 |
| 10 | 6.2 | 122 | 95 | 17.6 | 946 |
| 16 | 7.7 | 183 | 120 | 19.8 | 1187 |
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