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Earthing and short circuit devices, voltage detectors, sectioning and operation insulating sticks, insulating materials and individual protective equipment

SAFETY AND PROTECTION IN THE MANAGEMENT OF THE RAILWAY TRACTION

RAYLWAYS| SUBWAYS| TRAMWAYS | TROLLEY-BUS

Subway: Modular portable earthing and short circuit device with voltage detector for third and fourth underground rail

COMPOSITION:

- n° 1 earthing brass clamp under-rail with dynamo-metrical tightening and screw mordant. Equipped with clutch calibrated at 22 Nm ± 10%. Removable clutch after the tightening
- n° 1 extra flexible copper cable, sec. 95 mm2, length 3,5 m, covered with transparent silicone sheath
- n° 1 brass clamp, DIN tail, with screw tightening and handle (L = 300 mm); clamp capacity on rail contact from 60 to 95 mm
- n° 1 fiberglass insulating stick in epoxy resin length = 1,5 m. Configuration in 3 elements: 2 elements L = 600 mm, 1 element (handle) L = 300 mm. To be assembled through coupling with “simplex” stop ring. End cap and handguard
- n° 1 voltage detector:
  • Operational range: 75 Vdc ÷ 1500 Vdc
  • DIN connection to the insulating stick
- n° 1 metal case for the storage and the transfer of the device

 

Subway: Modular portable earthing and short circuit device with voltage detector for third and fourth underground rail
Download technical sheet

In accordance to STD IEC 61230
Our Mod. MAT CC 3°/4° ROT.

Cable sec. mm2 Icc 0,25s Icc 0,5s Icc 1s
70 32,5 kA 26 kA 18,6 kA
95 40 kA 35 kA 25,2 kA