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SAFETY AND PROTECTION IN THE MANAGEMENT OF THE RAILWAY TRACTION

RAYLWAYS| SUBWAYS| TRAMWAYS | TROLLEY-BUS

Earthing and short circuit equipment for overhead lines on bare conductors spring tightening clamp Ø 3÷20 mm with voltage detector

COMPOSITION:

No. 4 light alloy clamps with spring tightening ø 3÷20 mm
No. 1 clamp holder head with steel recovery hook
No. 2 copper cables sec. 25 mm2 length = 2,5 m covered with silicone sheath
No. 1 earthing copper cable sec. 16mm2 length = 14 m covered with silicone sheath
No. 1 reel for ground cable
No. 1 voltage detector 4÷30 kV
No. 2 earthing rods connected through copper cable section 16 mm2, length = 6 m covered with silicone sheath
No. 1 insulating stick, length = 3 m in joinable elements, with nylon bag
No. 1 metal box
 

AVAILABLE CONFIGURATIONS:

With 3 spring clamps only
With one earthing rod only
Without voltage detector
With light alloy earthing clamp and tightening ø 0÷40 mm
With phase copper cables sec. 25 mm2  length = 2÷4 m
With earthing cables length > 14 m
Earthing and short circuit equipment for overhead lines on bare conductors spring tightening clamp Ø 3÷20 mm with voltage detector
Download technical sheet

In accordance to STD IEC 61230 e EN 50110-1
Rif./Conf. STF EA 0320-12A ENEL DISTRIB.
Ns. Mod. BMT 18 EA 0320-12A

Cable sec. mm2 Icc 0,25s Icc 0,5s Icc 1s
25 13,7 kA 8 kA 5,6 kA
35 15,7 kA 11,1 kA 8 kA