TOPSERV® 121 PUR orange (4G2,5+2x(2x1,5)) mm²
Part No. 78955
Item Details TOPSERV® 121 PUR orange (4G2,5+2x(2x1,5)) mm²
- Part No.
- 78955
- Item description
- TOPSERV® 121 PUR orange (4G2,5+2x(2x1,5)) mm²
- Outer Ø mm (approx.)
- 15.6
- Cu factor per km
- 241.0
- Weight kg/km (approx.)
- 350.0
- Weight lb(s)/feet (approx.)
- 771.6
- Copper base in EUR / 100 kg
- 150
- Feet per Packaging Unit
- 1640, 3280
- Cut-to-length service available
- yes
- EAN/GTIN
- 4060892148439
- Customs tariff number
- 85444995
Technical Data TOPSERV® 121 PUR orange (4G2,5+2x(2x1,5)) mm²
| Special-PUR drag chain cable acc. to UL AWM Style 21223 or rather 21209 CSA AWM VDE-registered | |
| Temperature range | flexible -30°C to +80°C fixed -40°C to +80°C |
| Nominal voltage VDE | U0/U 600/1000 V |
| Test voltage | 4000 V |
| Minimum bending radius | flexible 7.5x Outer-Ø fixed 4x Outer-Ø |
Details TOPSERV® 121 PUR orange (4G2,5+2x(2x1,5)) mm²
Cable Structure
-
- Copper wire bare, extra finely stranded acc. to DIN VDE 0295 cl.6 / IEC 60228 cl.6
-
- Core insulation: halogen-free special-PP
-
- Core identification:
- Power supply cores
- Core 1: black with imprint U/L1/C/L+
- Core 2: black with imprint V/L2
- Core 3: black with imprint W/L3/D/L-
- Control cores
- TOPSERV® 109 PUR without control cores
- TOPSERV® 113 PUR with 1 control core
- Core 1: black (Siemens) / brown (Lenze) with imprint BR1
- Core 2: white (Siemens) / white (Lenze) with imprint BR2
- TOPSERV® 121 PVC with 2 control cores
- Pair 1: black with imprint no. 5+6
- Pair 2: black with imprint no. 7+8
-
- Protective conductor: GN-YE
-
- Screened cores: control cores in pairs, with tinned copper wires
-
- Power supply cores laid up with optimal lay length and stabilising filler
-
- Sliding movement supporting fleece wrapping
-
- Screen: braided screen of tinned copper wires, approx. coverage 85%
-
- Outer sheath: PUR
-
- Sheath colour: see datasheet
Properties
-
- low adhesion, extremely abrasion resistant
-
- resistant to: UV radiation, oil, grease, coolants, hydraulic fluids, microbes, numerous alkalis and solvents, as well as cleaning agents and disinfectants according to ECOLAB®
-
- optimum compliance with requirements for electromagnetic compatibility (EMC) by approx. 85% coverage from the braided screen
-
- these cables are produced to high quality specifications and conform to the DESINA® standard
-
- the materials used during manufacturing are cadmium-free, contain no silicone and are free from substances harmful to the wetting properties of lacquers
Tests
-
- flame retardant acc. to DIN VDE 60332-1-2 / DIN EN 60332-1-2 / IEC 60332-1-2
Notes
-
- Brackets ( ) mean screen
-
- DESINA®, trademark SIEMENS, SICK, Lenze and Bosch Rexroth see notes p. 19
Application
-
- With these cables, the power cores are ideally combined with the control cores for the brake function and thermal protection. For EMC compatibility, i.e. interference immunity, the cables have an additional overall shield. The production is in accordance with the specifications of well-known servo drive and control manufacturers as well as in accordance with various VDE, UL and CSA standards. They are used, for example, in machine, plant and robot construction as well as in automation, drive, control and production technology. Interesting for export-oriented machine and plant construction. For use in drag chains, please observe the respective assembly instructions. EMC= Electromagnetic Compatibility; in order to optimise EMC properties, we recommend a double-sided and all-round large contact area of the copper braiding.