DATAFLAMM®-C grey 21 x 0.25 mm²
Part no. 52391
- halogen-free
- colour code DIN 47100
- with drain wire
- EMC-preferred type
- low capacity values due to PE-insulated cores
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Item Details DATAFLAMM®-C grey 21 x 0.25 mm²
- Part no.
- 52391
- Item description
- DATAFLAMM®-C grey 21 x 0.25 mm²
- AWG (approx.)
- 24
- Outer Ø mm (approx.)
- 9.5
- Cu factor per km
- 94.3
- Weight kg/km (approx.)
- 144.0
- Copper base in EUR / 100 kg
- 150
- CPR class
- Eca, Fca
- Metres per Packaging Unit
- 100, 500, 1000
- Cut-to-length service available
- yes
- EAN / GTIN
- 4060892099199
- Customs tariff number
- 85444995
Technical Data DATAFLAMM®-C grey 21 x 0.25 mm²
| Data cable | |
| Temperature range | flexible +5°C to +70°C fixed -40°C to +70°C |
| Peak operating voltage | 0.14 mm²: 350 V 0.25 - 0.75 mm²: 500 V (not for high power current installation purposes) |
| Test voltage core/core | 0.14 mm²: 800 V 0.25 - 0.75 mm²: 1200 V |
| Mutual capacitance core/core | at 800 Hz, approx. 70 pF/m |
| Coupling resistance | at 30 MHz, approx. 250 Ohm/km |
| Minimum bending radius | flexible 7.5x Outer-Ø fixed 4x Outer-Ø |
Details DATAFLAMM®-C grey 21 x 0.25 mm²
Cable Structure
-
- Copper wire bare, 0.5 - 0.75 mm²: finely stranded acc. to DIN VDE 0295 Class 5 / IEC 60228 Class 5
-
- Wire structure:
- 0.14 mm²: approx. 18 x 0.1 mm
- 0.25 mm²: approx. 14 x 0.15 mm
- 0.34 mm²: 7 x 0.25 mm
-
- Core insulation: PE acc. to DIN VDE 0819-103 / DIN EN 50290-2-23 (compound type LD/MD)
-
- Core identification acc. to DIN 47100, colour coded
-
- x = without protective conductor
-
- Cores stranded in layers with optimal lay lengths
-
- Foil wrapping
-
- Drain wire, tinned copper
-
- Screen: braided screen of tinned copper wires, approx. coverage 85%
-
- Foil wrapping
-
- Outer sheath: thermoplastic compound acc. to DIN VDE 0207-24 (compound type HM2)
-
- Sheath colour: grey (RAL 7005)
-
- Length marking: in metres
Properties
-
- halogen-free
-
- the materials used during manufacturing are cadmium-free, contain no silicone and are free from substances harmful to the wetting properties of lacquers
-
- PE-insulated cores ensure substantially lower capacity values than PVC-insulated cores
Tests
-
- halogen-free acc. to DIN VDE 0482-754-1 / DIN EN 60754-1 / IEC 60754-1
-
- corrosiveness of combustion gases acc. to DIN VDE 0482-754-2 / DIN EN 60754-2 / IEC 60754-2
-
- flame-retardant acc. to DIN VDE 0482-332-1-2 / DIN EN 60332-1-2 / IEC 60332-1-2 (outer sheath)
-
- certifications and approvals:
- EAC
Notes
-
- the conductor is metrically (mm²) constructed, AWG numbers are approximated, and are for reference only
Application
-
- Used as a connection cable for signal, measurement and control technology, call systems and intercoms, clock systems, electronic weighing equipment and office machines. The cables can be laid on plaster and in dry, damp and wet rooms. Areas of application include telecommunication devices and information processing systems in public buildings, laboratories, department stores and other buildings where the release of halogens must be avoided in the event of fire. Interference-free screening ensures protection against external pulse generators or high-frequency signals. EMC= Electromagnetic Compatibility; in order to optimise EMC properties, we recommend a double-sided and all-round large contact area of the copper braiding.