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

SAFETY AND PROTECTION IN THE MANAGEMENT OF
ELECTRIC DISTRIBUTION LV-MV-HV

Earthing and short circuit equipment for MV systems on round bare conductors or bars LV/MV substation or HV/MV substation MV side

cod. 1100322000

Pos.
A05 A42

COMPOSITION:

n° 3 light alloy clamps with screw tightening with hexagonal head CH12:
– ø 5÷40 mm on cylindrical conductors
– thickness max 60×50 mm on flat bars
– thickness max 35 mm on slanting bars
– thickness max 25×60 mm and spherical fixed points ø 20/25 mm
n° 3 copper cables sec. 25/35/50 mm2 L=0,8 m covered with silicone sheath
n° 1 three-ways insulated connector
n° 1 earthing copper cable 16/25/35 mm2 L=2 m covered
with silicone sheath
n° 1 earthing clamp (brass or aluminium) thickness 0÷35 and spherical fixed points ø 20/25 mm
n° 1 telescopic insulating stick L=1/1,5 m or in 2 elements of 0,75 m each (with simplex joints)
n° 1 metal box
Optional:
– n° 1 voltage detector 4-30 kV
 
Earthing and short circuit equipment for MV systems on round bare conductors or bars LV/MV substation or HV/MV substation MV side
Download technical sheet

In accordance to STD IEC 61230 and IEC 50110-1
Ref. ENEL DISTRIB. –
Our Mod. MT50 ± MV VOLTAGE DETECTOR

 
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
50 22,5 kA 15,9 kA 12,7 kA