Construction machinery is with protection distribution device
The utility model discloses a construction machinery is with protection distribution device, switch board upper portion inboard is provided with three ampere meter, switch board upper portion inboardis provided with the voltmeter, three ampere meter below is provided with three opening respectively...
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| Hauptverfasser: | , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model discloses a construction machinery is with protection distribution device, switch board upper portion inboard is provided with three ampere meter, switch board upper portion inboardis provided with the voltmeter, three ampere meter below is provided with three opening respectively and stops the knob, the switch board inboard is provided with four at least mounting brackets, fourat least mounting bracket parallel arrangement and interval imbalance, the circuit breaker sets up on the mounting bracket, leakage protection switch sets up on the mounting bracket, two power automatic transfer switch set up on the mounting bracket, surge protector sets up on the mounting bracket, switch board inboard bottom is provided with fan mounting support and connects the switch board lateral wall, the mesh the same with fan mounting support is described with fan mounting support junction division tangible to the switch board lateral wall, fan mounting support one side is connected with cooling fan, the utilit |
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