Mobile earth rod for high connection with clamps for clamps fixed on HV substations and busbars
See online technical sheet
/ Standards
IEC 61219
/ Use
Assembly the device connecting the two parts of it (insulating rod and conductive rod). Insert the lance into the sleeve of the lance earthing contact. Thanks to this first operation, the weight of the lance device is supported by the lance contact placed to the ground potential. Then you can slide the device and rotate until it reaches and hooks the contact placed on the HV conductor.