Description
RZ1FZ1-K mica cables are suitable for the transport and distribution of electrical power in fix installations, and they are designed to guarantee the service under fire conditions. They are mainly useful in non-autonomous security circuits and in circuits in service with centralised autonomous sources, which must be in service during and after the fire.
Furthermore, in case of fire, it will not emit neither acid nor toxic gases ensuring the security of persons as well as premises, while easing the evacuation and intervention of the emergency teams because emitting low opacity gases. The metallic band provides a higher protection against mechanical aggressions and rodents. Its flexibility lets them be very appropriate for complex and very difficult installations.
Reference Standards
UNE 211025
Applications
- Public premises
Appropriate for installations where greater fire protection is required and to guarantee the operation of installations subject directly to fire, for 90 minutes at 400 ºC.
Technical Characteristics
| 1. Conductor |
Flexible electrolytic copper (Class V) according to UNE-EN 60228, EN 60228 and IEC 60228 |
|---|---|
| 2-3. Insulation |
Mica tape / cross-linked polyethylene (XLPE), type DIX-3 according to UNE 21123 and HD 603S1 |
| 4. Armour bedding |
Thermoplastic polyolefin |
| 5. Metallic armour |
Steel band |
| 6. Sheath |
Halogen Free Thermoplastic polyolefin according to UNE 21123 |
| Nominal voltage |
0,6/1 kV |
| Maximum temperature |
90 ºC |
| Other characteristics |
Colours according to UNE 21089 and HD 303S2 (colour marking when less than five conductors) and UNE-EN 50334 and EN 50334 (inscription marking when more than five conductors) |
Dimensions
| Section (mm2) |
Resistance at 20 °C (Ohm/km) |
External Diameter (mm) |
Weight (kg/km) |
|---|---|---|---|
|
2x1,5 |
13,3 |
12,20 |
235 |
|
2x2,5 |
7,98 |
13,30 |
285 |
|
3G1,5 |
13,3 |
12,90 |
267 |
|
3G2,5 |
7,98 |
13,90 |
319 |
|
3G4 |
4,95 |
16,00 |
431 |
|
3G6 |
3,3 |
17,60 |
537 |
|
3G10 |
1,91 |
19,50 |
704 |
|
3x16 |
1,21 |
22,40 |
963 |
|
3x25 |
0,78 |
26,25 |
1.357 |
|
3x35 |
0,554 |
28,40 |
1.690 |
|
3x50 |
0,386 |
34,10 |
2.404 |
|
4x4 |
4,95 |
16,80 |
484 |
|
4x10 |
1,91 |
22,20 |
901 |
|
4x16 |
1,21 |
25,90 |
1.260 |
|
5x1,5 |
13,3 |
14,70 |
342 |
|
5x2,5 |
7,98 |
15,90 |
415 |
|
5x10 |
1,91 |
22,70 |
971 |
|
7x1,5 |
13,3 |
16,00 |
414 |
