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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

Earth and short circuit device for the primary batteries of HV/MV capacitors – quadropole configurations

Composition:

n° 4 aluminum alloy clamps with tightening through hexagonal tail CH 12 on:
– Cylindrical conductors ø 5÷ø 40 mm
– Flat bars max thickness 60×50 mm
– Inclined bars with max thickness 35 mm
– Side bars max thickness 25×60 mm
– Spherical fixed points ø 20 e ø 25
n° 3 copper cables section 25/35/50 mm2 length = 1m covered with transparent silicone sheath
n° 1 copper earth cable section 16/25/35/50 mm2 length =5m covered with transparent silicone sheath
n° 1 self-milling earth clamp in aluminum alloy with screw tightening on conductors with max thickness 40 mm
n° 1 insulating stick in fiberglass length=1,5 m in two joinable parts with simplex joint. Working hexagon head CH12: hand-guard and end rubber stopper.
n° 1 painted steel sheet container for the storage and the transfer of the device.
On demand:
– n° 1 voltage detector MV 4÷30 kV with optical/acoustic signal. Battery supply 9V. Fork shaped electrode and hexagon CH12 coupling.
Earth and short circuit device for the primary batteries of HV/MV capacitors – quadropole configurations
Download technical sheet

In compliance with the STD IEC 61230 e EN 50110-1
Ref./Conf. TERNA
Our Model C.TO C.TO BATT.COND/TERNA

 
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