Three-phase electric energy meter power-uninterrupted replacement device
The invention discloses a three-phase electric energy meter power-uninterrupted replacement device, which comprises a wiring port converter, a multifunctional integrated wiring device and a short connector, wherein the short connector is inserted in the multifunctional integrated wiring device, one...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a three-phase electric energy meter power-uninterrupted replacement device, which comprises a wiring port converter, a multifunctional integrated wiring device and a short connector, wherein the short connector is inserted in the multifunctional integrated wiring device, one end of the wiring port converter is inserted in the three-phase electric energy and the other end isconnected with the multifunctional integrated wiring device, the short connector is then pulled out, and thus, three-phase electric energy meter power-uninterrupted replacement can be completed. According to the three-phase electric energy meter power-uninterrupted replacement device disclosed in the invention, an uncharged jack in the electric meter is pulled out to be converted to an unchargedplug, only a charged jack exists in the multifunctional integrated wiring device, and the operation safety is greatly improved; a safe power-uninterrupted meter replacement short circuit structure isprovided; in match with the |
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