Halogen-free, flame-retardant power control cable with improved properties in case of fire. Suitable for fixed or flexible applications. Suitable for use as energy, power, control or connecting cable to meet stringent safety requirements. Installation in dry and moist room, also suitable for limited external application.
Pronounced advantages in comparance to a PVC control cable (e.g. Flex-JZ):
– low fire load
– low smoke emission
– reduced fire propagation
Flex (ST)H Cca
Halogen-free control cable
CONSTRUCTION:
- Fine strands of bare copper conductor
- Stranding acc. to VDE 0295 class 5
- Core insulation: halogen-free compound
- Cores black with continuous white figure imprint, other colours on demand
- Cores twisted in layers
- Screen: aluminium backed polyester tape with tinned copper drain wire
- Outer sheath: special halogen-free compound, grey
TECHNICAL DATA:
| Conductor Material | Bare copper |
| Conductor class | Class 5 according VDE 0295 resp IEC 60228 |
| Core insulation | Halogen-free compound |
| Core identification | Black wires with continuous white numbers, other colours on demand |
| Stranding | Cores twisted in layers |
| Outer sheath | Halogen-free compound |
| Sheath colour | Grey |
| Rated voltage [V] | 300 / 500 |
| Testing voltage [V] | 3000 |
| Conductor resistance | 26ohm/km at 20ºC |
| Insulation resistance | min. 20 MΩ x km |
| Current carrying capacity | DIN VDE (s. technical guidelines) |
| Min. bending radius fixed [xd] | 5 x d |
| Min. bending radius moved [xd] | 10 x d |
| Working temp fixed min/max [C] | -40°C up to +80°C |
| Working temp moved min/mac [C] | -5°C up to +80°C |
| Temp at conductor max. | 80°C |
| Burning behaviour | self-extinguishing and flame retardant |
| Approvals | CPR Brandklasse Cca (EN50575) EN60332-1 EN 60332-3-24 Cat.C |
| PART NUMBER | CORES | OUTER DIAMETER | COPPER WEIGHT KG/100M |
WEIGHT KG/100M |
|---|---|---|---|---|
| 3.542.2.3.3.0075.0. | 2 x 0.75 | 5.9 | 1.77 | 4.3 |
| 3.542.2.3.3.0075.0. | 3 x 0.75 | 6.2 | 2.43 | 5.3 |
| 3.542.2.3.3.0075.0. | 4 x 0.75 | 6.8 | 3.09 | 6.6 |
| 3.542.3.3.3.0075.0. | 5 x 0.75 | 7.5 | 3.74 | 8.1 |
| 3.542.3.3.3.0075.0. | 6 x 0.75 | 8 | 4.4 | 9.4 |
| 3.542.3.3.3.0075.0. | 7 x 0.75 | 8 | 5.06 | 9.9 |
| 3.542.3.3.3.0075.0. | 8 x 0.75 | 8.8 | 5.72 | 11.8 |
| 3.542.3.3.3.0075.0. | 9 x 0.75 | 10.1 | 6.38 | 13.4 |
| 3.542.3.3.3.0075.0. | 10 x 0.75 | 10.1 | 7.04 | 13.9 |
| 3.54233E+15 | 12 x 0.75 | 10.5 | 8.37 | 16.1 |
