VELOX PH-70 VAC, PARALLEL RESISTIVE HEATING CABLE
- Sheath 2, fluorplastic
- Sheath 1, fluorplastic
- Resistance wire NI-CR
- Bed for resistance wire
- Conductor insulation, Silicone
- Conductors, tinned Cu, 1.5mm²
Area of use
Switch heating at railways, subways and tramways.
PH-70 VAC is a parallel resistive, teflon insulated heating cable which can be cut at contact points every half meter.
Outer sheath made out of corrosive toughened material (teflon).
PH-70 VAC have double sheath and lacks earth screen.
Cable data
| Manufacturing standard/Basic type | VDE 253 / IEC800 |
| Approved, tested by | CE |
| Color | Orange outer jacket |
| Test voltage | 3000 V DC |
| Rated voltage | 220 – 240 VAC or 110/120 VAC |
| Output | 70W / 84W |
| Distance between contact points | 1 meter |
| Max. operating temperature | 150°C |
| Max. exposure temperature | max. +200°C |
| Installation temperature | min -30°C |
| Bending radius | min 50mm |
| Dimension | 7.8 x 5.6 mm |
| Weight | 75 kg/1000m |
Velox PH-70 VAC is manufactured with a sheath of PFA.
Table 1
| Part.no | Type of cable | Power +10°C (W/m) |
Length max* (m) |
| VX508 | Velox PH-70 VAC 220/240V | 70 | 52 |
| VX508-110 | Velox PH-70 VAC 110/120V |
* at 10% power loss
Insulation
If two cables are installed parallel under same channel, standard channel, you will have a constant wattage parallel resistance cable with output up to 140W/m.
2 cables installed parallel under channel (ref.no: 6-16-1)
