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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

HV – Electronic capacitive unipolar HV voltage detector – non contact with electric field detection 50÷380 kV – HV lines

Voltage range: 50÷380 kV
Frequency: 50÷60 Hz
Signalings: optic and acoustic
Automatic self check: cyclic every 3 seconds
Shut-down: automatic timed or by subsequent press of the power button
Power supply: n° 1 battery 9 V
Connection: adaptor0
Insulating stick L= 0,56 m adjustable head 0-45-90°
Case: rigid nylon bag with shoulder belt
 

OPERATION ON HV OVERHEAD LINES

The test of voltage absence is done using RCE LA detector, holding the detector from the handle and using it near the active parts in accordance to safety distance as shown on Tab. 1 and on Fig. 2, 3 and 4.

 

MINIMUM SAFETY DISTANCE

The minimum safety distance between the live part and the part closest to the operator’s body, if not protected from metallic structure, has to be at least as shown in Tab. 1.
Specific method of work must be defined for the right use of this detector
HV – Electronic capacitive unipolar HV voltage detector – non contact with electric field detection 50÷380 kV – HV lines
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Ref. STF RSXP 002 TERNA
Our Mod. RCE LA

VOLTAGE KV MINIMUM SAFETY DISTANCE (mm)
132 1520
150 1670
220 2300
380 3940