Further information for Helukabel 14020 - HELU OZ BL 3x1 5mm² Blue Intrinsically Safe Control Cable PVC
Technical data:
Special PVC hose cable with blue jacket for potentially explosive areas with ignition type -i-
for intrinsically safe systems in accordance with DIN EN 60079-14 or IEC 60079-14 Section 12.2.2 (VDE 0165 Part 1)
Temperature range moving -15°C to +80°C fixed -40°C to +80°C
Nominal voltage U0/U 300/500 V
Test voltage 3000 V
Breakdown voltage min. 6000 V
Insulation resistance min. 20 MOhm x km
Operating capacitance core/core approx. 120 nF/km
Inductance approx. 0.68 mH/km
Minimum bending radius moving 7.5x cable Ø not moving 4x cable Ø
Radiation resistance up to 80x106 cJ/kg (up to 80 Mrad)
Construction:
Bare copper wire, in accordance with DIN VDE 0295 cl.5, fine-wire, BS 6360 cl.5, IEC 60228 cl.5
Core insulation made of special PVC
Core identification in accordance with DIN VDE 0293 Black cores with continuous white numbering
Cores stranded in layers with optimal lay lengths
Outer sheath made of special PVC
Sheath color blue (RAL 5015) with meter marking
Properties:
Largely oil-resistant, oil/chemical resistance
The materials used in production are silicone and cadmium-free and free from substances that impair paint wetting
Tests:
PVC self-extinguishing and flame-retardant in accordance with DIN VDE 0482-332-1-2, DIN EN 60332-1-2, IEC 60332-1
Notes:
For underground installation use NYY with blue sheath.
Computer cable RE-2Y(St)Yv with blue sheath see data and computer cables.
Use:
Flexible control or measuring cable marked as intrinsically safe (blue) (ignition type i) for intrinsically safe systems in measurement and control technology for potentially explosive areas. These systems are not earthed and have a separate circuit. These cables are not suitable for laying underground.
Standard lengths: 100 m, 500 m, 1000 m.
Subject to technical changes.