Hoister with hourtotalizer

The utility model discloses a hoister with a hourtotalizer. The hourtotalizer is arranged in a junction box of a hoister motor, a water-proof device is installed on the hourtotalizer, the hourtotalizer is 220V of alternating current (AC), a fuse is installed in the hourtotalizer, when leakage of ele...

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Bibliographische Detailangaben
1. Verfasser: QIAN HUAIYIN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The utility model discloses a hoister with a hourtotalizer. The hourtotalizer is arranged in a junction box of a hoister motor, a water-proof device is installed on the hourtotalizer, the hourtotalizer is 220V of alternating current (AC), a fuse is installed in the hourtotalizer, when leakage of electricity or excessive current occurs at a position of the junction box, the fuse can protect the hourtotalizer from being damaged, when the hoister is started, the time is recorded when the current passes through the hourtotalizer, the usage time of the hoister is recorded and can be continuously accumulated, relevant conditions are recorded, the analysis of product service life and product improvement can be conveniently performed by companies, the reasonable, safe and efficient production of products is facilitated, the usage time of the hoister can be visually known, whether the hoister is good or not can be judged in advance through recording and analysis, troubles brought by the hoister during working can be e