HELUDATA® EN-50288-7 XLPE/PVC IOSA 300
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Technical Data HELUDATA® EN-50288-7 XLPE/PVC IOSA 300
| Instrumentation cable acc. to EN 50288-7 | |
| Temperature range | flexing -5°C to +50°C fixed -30°C to +90°C |
| Nominal voltage | U AC 300 V |
| Test voltage core/core | 1500 V |
| Test voltage core/screen | 1500 V |
| Minimum bending radius | fixed 10x Outer-Ø |
| Insulation resistance | > 5000 MΩxkm |
| Mutual capacitance | max. 150 pF/m |
| Inductance | max. 1 mH/km |
| L/R (ratio) | 0.5 mm² < 25 μH/Ω 0.75 mm² < 25 μH/Ω 1 mm² < 25 μH/Ω 1.5 mm² < 40 μH/Ω 2.5 mm² < 60 μH/Ω |
Details HELUDATA® EN-50288-7 XLPE/PVC IOSA 300
Cable Structure
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- Copper wire bare, stranded acc. to DIN VDE 0295 Class 2 / IEC 60228 Class 2
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- Core insulation: XLPE acc. to EN 50290-2-29
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- Core identification:
- pairs: wh, bk
- triads: wh, bk, rd
- quads: wh, bk, rd, gy
- white cores with consecutive labeling in black digits
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- Cores stranded in pairs / triads / quads, cores stranded in cable elements with optimal lay lengths
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- Individual screen: pairs / triads / quads, indiv. screened with AL/PET tape over tinned copper drain wire (solid 0,6 mm)
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- Cable elements are stranded with optimal lay lengths
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- Overall screen: AL/PET tape over tinned copper stranded drain wire (7x0,3 mm)
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- Inner sheath: PVC acc. to EN 50290-2-22
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- Inner sheath colour: like outer sheath
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- Armouring: single layer of galvanised round steel wires acc. to EN 10257-1
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- Outer sheath: PVC acc. to EN 50290-2-22
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- Outer sheath colour: black (RAL 9005) or blue (RAL 5015)
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- Length marking: in metres
Properties
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- low level of line attenuations and low mutual capacitances enable long transmission distances
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- cable elements are produced of non-hygroscopic materials
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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- bundle fire test acc. to DIN VDE 0482-332-3-22 / DIN EN 60332-3-22 / IEC 60332-3-22 (Cat. A, 40 min.)
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- oil-resistant acc. to ICEA S-73-532 / NEMA WC 57
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- UV-resistant acc. to UL 1581 sec. 1200
Notes
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- alternative denomination: RE-2X(St)YRY PiMF
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- suitable for direct burial
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- the conductor is metrically (mm²) constructed, AWG numbers are approximated, and are for reference only
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- we also offer cable glands: HELUTOP® HT-MS-EX-d / e4
Application
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- For the transmission of digital and analog signals in harsh environments like oil, gas and petrochemical industries. The cables are suitable for fixed installation in dry and damp locations, open spaces and in underground networks.
Items HELUDATA® EN-50288-7 XLPE/PVC IOSA 300
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Item description
Part no.
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Outer Ø mm (approx.) | Cu factor per km | Weight kg/km (approx.) | Copper base in EUR / 100 kg |
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Downloads HELUDATA® EN-50288-7 XLPE/PVC IOSA 300
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