Catalogue pages
GROUNDING SYSTEM
RUNNING EARTH
- To dissipate the electric potential during the stringing operation
- Tested for Icc: 3.5 kA/0.5 s
- Including copper grounding cable ( length 6 m – 50 mm2) and grounding clamp
- Conductor diameter 5 – 60 mm
- Weight: approx. 10 kg
OPTIONAL
- With carbon brushes (to easier dissipate inductive currents) current induction 20 kA/0.4 s
76-3999
- Transport box
76-3998
76-4000-50-6
GROUNDING SET
- 3 aluminum conductor clamps (clamping capacity from Ø 5 to 60 mm)
- 3 flexible copper cables with transparent insulation (cross section 50 mm2, length 6 or 8 m)
- Special designs on request (e.g. cross section 70, 95 or 120 mm2)
- Insulated detachable fiberglass stick (length 4 -6 m)
- 3 grounding clamps for steel (clamping capacity on round conductors and frames of up to 33 mm)
| Article no. | Rope Ø (mm) | Fiberglass stick (m) | Copper cable (m) | Weight (kg) |
|---|---|---|---|---|
| 77-4008 | 5 – 60 | 2 x 1.5 | 6 | 23 |
| 77-4010 | 5 – 60 | 2 x 2 | 6 | 25 |
| 77-4012 | 5 – 60 | 3 x 1.5 | 6 | 26 |
| 77-4014 | 5 – 60 | 3 x 2.0 | 6 | 28 |
| 77-4016 | 5 – 60 | 3 x 2.3 | 8 | 31 |
Current carrying capacity of the cable section: 50 mm2 – Icc: 11.4 kA/ 1 s | 70 mm2 – Icc: 15.9 kA/ 1 s | 95 mm2 – Icc: 21.7 kA/ 1 s | 120 mm2 – Icc: 27.3 kA/1 s.