Helukabel 24 AWG 21 Cores DATAFLAMM Halogen Free Special Data Cable Meter Marking Cable 52431
Technical Data:
Halogen-free special data cable
Temperature Range:
• Flexing +5°C to +70°C
• Fixed installation -40°C to +70°C
Operating Peak Voltage:
• (Not for heavy current installation purposes)
• 0,14 mm² = 350 V
• ≥ 0,25 mm² = 500 V
Test Voltage:
• 0,14 mm² = 800 V
• ≥ 0,25 mm² = 1200 V
Insulation Resistance: Min. 2 GOhm x km
Capacitance: Core/core < 70 nF/km
Minimum Bending Radius:
• Flexing 7,5x cable Ø
• Fixed installation 4x cable Ø
Radiation Resistance: Up to 100×106 cJ/kg (up to 100 Mrad)
Cable Structure:
• Bare copper conductor, fine wire to DIN VDE 0812
• Conductor construction: 0,34 mm² = 7×0,25 mm
• Core insulation of PE compound type LD/MD to DIN VDE 0819-103 / DIN EN 50290-2-23
• Core identification to DIN 47100, without colour repetition
• Cores stranded in layers with optimal lay length
• Outer sheath compound type HM2 to DIN VDE 0207 part 24
• Sheath colour: grey (RAL 7005)
• With meter marking
Properties:
• PE-insulated cores, compared with PVC-insulated cores, assure a remarkable and more favourable capacitance values
Tests:
• Halogen-free acc. to DIN VDE 0482-754-1, DIN EN 60754-1, IEC 60754-1 (previously DIN VDE 0482-267-2-1)
• Corrosiveness of combustion gases acc. to DIN VDE 0482-754-2, DIN EN 60754-2, IEC 60754-2 (previously DIN VDE 0482-267-2-2)
• Halogen-free sheath compound, self-extinguishing and flame retardant acc. to DIN VDE 0482-332-1-2, DIN EN 60332-1-2, IEC 60332-1-2 (equivalent DIN VDE 0472 part 804 test method B)
Note:
• AWG sizes are approximate equivalent values. The actual cross section is in mm².
• Screened analogue type: DATAFLAMM®-C
Application:
DATAFLAMM® halogen-free data cables are used as connecting cable for signal, measuring, control, call-announcing and two-way intercom speaking systems, clock installations, electronic weighing equipment and electrical apparatus for office requirements. The cables are suitable for installation in dry, damp and wet environments. These cables are generally installed in telecommunication apparatus and data transmission systems in public buildings, laboratories, trading centres where the freedom from halogen in case of fire and the flame propagation must be avoided. The halogen-free thermoplastic sheath produce neither corrosive nor toxic gases.
| technical specification | |
| awg | 24 |
| no.cores x cross-sec. mm² | 21 x 0,25 |
| outer ø app. mm | 8,6 |
| cop. weight kg / km | 50,4 |
| weight app. kg / km | 105,0 |
| helukabel part number | 52431 |
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Orders that include more than one item are given processing time for each item.
We will carefully examine all items before sending. Today, the majority orders will be shipped within 48 hours. The delivery time will be between 3 and 7 working days.
Returns
Due to multiple parties, including the factory and the warehouse, we are unable to completely manage our stock. The levels of stock can change at any moment. Please understand it may happen that your order will be out of stock when your order has been made.
Our policy lasts for thirty days. Unfortunately, if the 30 days have elapsed from the date you purchased the item, we cannot offer you a return or exchange.
In order to be eligible for a return your product must be unopened and in the same condition as you received it in. It should also be in its original packaging.
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