|
Block Grounds with One Grounding
Pressure Roller
|
The block ground is attached
a small aluminum pressure roller which maintains continuous grounding by
means of a grounding copper wire (copper wire included).
|
 |
| Cat. No. |
Sheave O.D. × Width (mm) |
Number of Sheaves
|
| 10301 |
508×75 |
1 |
| 10302 |
508×75 |
3 |
| 10303 |
508×75 |
5 |
| 10311 |
660×100 |
1 |
| 10312 |
660×100 |
3 |
| 10313 |
660×100 |
5 |
|
Aluminum Blocks for Conductor Stringing by Means of Cableway
|
The blocks are suitable for stringing
conductors or
cables of super diameters by means of cableway.
| Cat. No. |
Description |
Sheave O.D.
×
Width |
Rated Load (kN) |
Breaking Load(kN) |
Weight (kg) |
| 10321 |
Small Size |
φ50×50mm |
0.5 |
1 |
0.8 |
| 10322 |
Medium Size |
φ60×78mm |
1.5 |
3 |
1 |
| 10323 |
Large Size |
φ75×78mm |
2.5 |
5 |
1.7 |
|
 |
Ground wire Stringing Blocks
The Ground Wire String Blocks are ideal
for stringing overhead ground wires.
| Cat. No. |
Stranded Steel Size Range (mm²) |
Rated Load
(kN) |
Breaking Load
(kN) |
Sheave O.D.× Width (mm) |
Weight
(kg) |
Sheave
Material |
| 10331 |
25 - 70 |
10 |
30 |
φ120×30 |
2.2 |
Steel |
| 10332 |
25 - 70 |
10 |
30 |
φ150×32 |
3.6 |
| 10333 |
70 - 120 |
20 |
50 |
φ165×50 |
4.5 |
| 10341 |
25 - 70 |
10 |
30 |
φ120×30 |
1.6 |
Nylon |
| 10342 |
25 - 70 |
10 |
30 |
φ150×32 |
2.4 |
| 10343 |
70 - 120 |
20 |
50 |
φ165×50 |
3.3 |
|
