Technical disclosure on power safety of ramming machinery
This data is the technical disclosure of the safety of electricity used by ramming machines, including: 1. Tamping machines must be equipped with splash proof leakage protectors. The rated leakage action current shall not be greater than 15mA, and the rated leakage action time shall be less than 0.1s. 2. The load line of soil compaction machinery shall be weather resistant rubber sheathed copper core flexible cable. 3. When using the ramming machine, you must wear insulation articles as required, and there should be special personnel to adjust the cable. The cable length shall not be more than 50m. Winding, twisting and crossing of rammed earth machinery are strictly prohibited. When multiple tamping machines work in parallel, their spacing shall not be less than Sm; When working in tandem, it shall not be less than 10m. 4. Insulation measures must be taken for operating handrails of ramming machines. Etc.