![OZ-BL PVC control cable, 300/500 V, number coded, unscreened](https://assets-cdn.helukabel.com/suppliers/Helukabel/documents/pf/shop/M14001_PF_1520x1160.jpg)
![OZ-BL PVC control cable, 300/500 V, number coded, unscreened](https://assets-cdn.helukabel.com/suppliers/Helukabel/documents/pf/shop/M14001_PF_1520x1160.jpg)
OZ-BL
- for intrinsically safe systems in explosion-endangered areas
- largely oil resistant
Technical Data OZ-BL
PVC control cable in alignment with DIN VDE 0285-525-2-51 / DIN EN 50525-2-51 | |
Temperature range | flexible -15°C to +80°C fixed -40°C to +80°C |
Nominal voltage | AC U0/U 300/500 V |
Test voltage core/core | 3000 V |
Breakdown voltage | 6000 V |
Mutual capacitance core/core | at 800 Hz, approx. 120 pF/m |
Inductance | approx. 0.68 mH/km |
Minimum bending radius | flexible 7.5x Outer-Ø fixed 4x Outer-Ø |
Details OZ-BL
Cable Structure
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- Copper wire bare, finely stranded acc. to DIN VDE 0295 Class 5 / IEC 60228 Class 5
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- Core insulation: PVC, compound type Z 7225
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- Core identification acc. to DIN VDE 0293-334, black cores with consecutive labeling in white digits
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- x = without protective conductor (OZ)
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- Cores stranded in layers with optimal lay lengths
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- Outer sheath: PVC acc. to DIN VDE 0207-363-4-1 / DIN EN 50363-4-1 (compound type TM2)
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- Sheath colour: blue (RAL 5015)
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- Length marking: in metres
Properties
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- resistant to: UV radiation, weathering effects
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- largely resistant to: oil,
- for details, see "Technical Information"
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- for outdoor use
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- the materials used during manufacturing are cadmium-free, contain no silicone and are free from substances harmful to the wetting properties of lacquers
Tests
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- flame-retardant acc. to DIN VDE 0482-332-1-2 / DIN EN 60332-1-2 / IEC 60332-1-2
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- UV-resistant acc. to DIN EN ISO 4892-2
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- weather-resistant acc. to DIN EN ISO 4892-2
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- certifications and approvals:
- EAC
- VDE-Reg.-No. 7032, valid for temperature range up to +70°C
Notes
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- the conductor is metrically (mm²) constructed, AWG numbers are approximated, and are for reference only
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- with blue sheathing for the installation of intrinsically safe systems (ignition protection type -i-) in explosion-endangered areas according to DIN VDE 0165-1 / DIN EN 60079-14 / IEC 60079-14, Section 16.2.2
Application
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- Used for flexible applications involving medium mechanical stress with free movement, without tensile stress and without forced motion control. For explosion-endangered areas marked as intrinsically safe (blue) (ignition protection type -i-) flexible control or measurement cable for intrinsically safe systems in measurement and control technology. These systems are not earthed and have a separate power circuit. These cables are not suitable for burial in the ground.
Items OZ-BL
Item description
Part no.
|
AWG (approx.) | Outer Ø mm (approx.) | Cu factor per km | Weight kg/km (approx.) |
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