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SAFETY AND PROTECTION IN THE MANAGEMENT OF THE RAILWAY TRACTION

RAYLWAYS| SUBWAYS| TRAMWAYS | TROLLEY-BUS

Earthing and short circuit device for MT plants in bare conductors of railway substations – DC side

COMPOSITION:

No. 1 light allow clamp with threaded coupling DIN, bayonet or hexagon CH 25 and tightening:
– ø 14÷70 mm on cylindrical conductors
– Thickness. 20÷110 mm on flat bar
– Thickness. 50÷120 mm with inclined closure
– on spherical fixed points, diameter ø 25 mm
No. 1 copper cable sec. 50/70/95 mm2 length = 1÷5 m covered with silicone sheath
No. 1 earthing brass clamp with screw tightening thickness 0÷50 mm and spherical fixed points
No. 1 insulating stick, length = 4÷6 m in two or three joinable elements with aluminum joints and stop ring
No. 1 nylon bag with shoulder belt for the stick
No. 1 metal box
Earthing and short circuit device for MT plants in bare conductors of railway substations – DC side
Download technical sheet

In accordance to STD IEC 61230
Ref./Conf. STF RFI DPRIM STF SS 020
Our Mod. ATL 110 – D/B/E

Cable sec. mm2 Icc 0,5s Icc 1s
50 18 kA 12,7 kA
70 26 kA 18,6 kA
95 35 kA 25,2 kA