Application: from the ground, by hanging the clamp on the contact line, followed by tightening the clamp driving screw.
The classic CCTU-Tf phase clamp must be handled with an insulating stick according to the voltage of the installation.
Components:
- Classic reduced clamp for railway transportation (CCTU-Tf) for the connection to the contact line – 1 piece
- Earthing cable – 1 piece
- Manual clamp for the connection to the rail (CLPS) – 1piece
Packing: waterproof bag.
Tips: considering the positioning height of the contact line from the ground, for the application of the phase clamp to the contact line we recommend the use of PMU 400-3 B/ba sticks or of 6 metre long telescopic sticks PTU AS-400-4-C + hexagon-bayonet adapter ACMIT/C.
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Technical characteristics |
Value |
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Earthing cable cross-section Sp (mm2) |
16 |
25 |
35 |
50 |
70 |
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Nominal short-circuit current for t = 1s Isc (kA) |
4 |
6.25 |
8.75 |
12.5 |
16 |
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Shock (peak) nominal current for t = 0,02 s Isd (kA) |
10 |
15.63 |
21.9 |
31.25 |
40 |
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Test short-circuit current for t = 1s (kA) |
4,6 |
7.2 |
10.06 |
14,8 |
18,4 |
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Test shock (peak) current for t = 0,02 s (kA) |
11,5 |
17,97 |
25.16 |
35.94 |
46 |
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Power factor (according to SR EN 61230) |
2,5 |
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Earthing cable length Ip (m) |
max. 16 |
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Diameter of the conductor where the phase clamp can be applied (mm) |
6 ÷ 32 |
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Type of rails |
40, 49, 60, R65 |
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Components:
- Classic reduced clamp for railway transportation (CCTU-Tf) for the connection to the contact line – 1 piece
- Earthing cable – 1 piece
- Manual clamp for the connection to the rail (CLPS) – 1piece
