SKY NG RADIO is a detector of high voltage lines : MT ( 50 kV).
SKY NG RADIO warns the user with an acoustic and visual signal when the lifting device enters a danger zone at a distance between 3 and 10 m of a high voltage line.
SKY NG RADIO works on the principle of proximity detection with several sensors, depending on the number of arms of the machine which communicate permanently with the central unit. An outside box of visualization (placed next to the cockpit of the crane) completes this equipment.
The temporary blockade of the movements can also be proposed.
OPERATION
SKY NG RADIO starts when the machine starts.
The detection of the electric field turns on the
acoustic and visual alarm of the exterior box of visualization.
The driver can turn off the acoustic alarm for 20 minutes by pushing the button
“acknowledgment”. The light remains active. A sound alert will then be emitted
regularly (every 30 seconds) to indicate the danger.
After 20 minutes, the system resets.