Intended use: earthing and short-circuiting of MV overhead line conductors placed maximum 10.5 m from the ground.
Application: from the ground, by hanging the self-locking clamps mounted at the end of metallic telescopic sticks on overhead conductors, using the insulating stick included in the short-circuiting device.
Packing: waterproof bag.
Tips: the absence of voltage on overhead conductors is checked by means of the subassembly consisting of the self-locking clamp – metallic telescopic stick, with the voltage detector DTCIER/P 635 kV mounted in the special part at the end of the insulating stick consisting of two modules. The voltage detector is not included in the product set.
|Earthing cable cross-section / length (mm2/m)||35/10|
|Nominal short-circuit current for t=1s Isc (kA)||8|
|Shock (peak) nominal current for t=0,02s Isd (kA)||20|
|T est short-circuit current for t=1s (kA)||9,2|
|Test shock (peak) current for t=0,02s (kA)||23|
|Power factor (according to SR EN 61230)||2,5|
|Length of the telescopic metallic stick; folded/extended (m)||2,45/6,35|
|Total length of the insulating stick consisting of two modules (m)||3,42|
|Diameter of the conductor where the phase clamp can be applied (mm)||4÷22|