VR3 SERIES
Design features
The design of the VR series allows the variable lining up and stacking of the individual Clamp types. An even and undisturbed power transmission is guaranteed by the innovative design, as the the parallel and vertical phase distance of the cables with 75 mm always remains the same.
Like a custom-made product
The dovetail connection enables flexible arrangement of the individual VR-Clamps and adaptation to the respective application.
Different cable diameters
Within different vertical levels cables with variating cable outside diameters can also be fastened. For each level the cables must have the same outer diameter, in order to ensure a secure fastening.**
PROPERTIES
| Resistance to: | Ultraviolet rays, ozone, mineral oils, fuels, salts, alkalis, alcohol, hydrocarbons, ketones, ether, termites and radioactive rays* |
| Flame resistance: | UL94 5VA (IEC 60695-11-20)
UL94 V-0 (IEC 60695-11-10) IEC 61914 following IEC 60695-11-5 Classification following DIN 5510, part 2 Flammability class: S3 |
| Thermal expansion: | 0.01% per 10°C temperature increase |
| Tensile strength: | 120 N/mm2 |
| Flexural strength: | 210 N/mm2 |
TEMPERATURE RANGE
| Ambient temperature: | down to -60°C* |
| Continuous operation: | up to 120°C |
| Permitted short-term heating: | up to 220°C |
| Operation life: | more than 40 years of maintenance- and failure-free operation |
MATERIAL
High-grade polyamide, fibreglass-reinforced, coloured black, with special UV protection, fully recyclable, self-extinguishing, low-smoke, zero halogen (LSZH), silicone free, non-toxic, non-corrosive, non-metallic, non-magnetic
Applications:
For variable fastening of single- and multi-core cables. Universal application indoors and outdoors between -60°C and +120°C. Parallel and stacked formation. For vertical fastening of VPE cables we recommend the use of Elastic Inlays.*
Outer diameter of cables:
12 mm to 45 mm
Dynamic resistance to short circuits:
10.000 N
Axial retention:
400 N
Tightening Torque for fixing material:
Lowest bottom part:
20 Nm
All other parts: 8 Nm***
Legal compliance:
- Directive 2015/863/EU (RoHS)
- Regulation (EC) No. 1907/2006 (REACH regulation)
(click to enlarge)
Dimensions for cable outer diameter 21-45 mm.
Dimensions in mm
| Typ | DØ | L1 | L2 | B | I | h | H1 | H2+ | H3+ | c | dØ | Screw Thread |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VR3 12-45 | 12-45 | 224 | 228 | 53 | 75 | 51 | 105-130 | 159-209 | 213-288 | 75 | 13 | M12 |
** Contact îd-Technik for diameter 12-21 mm, please.
*** Contact îd-Technik for trailing ables (EPDM, rubber, etc.), please.
