公开(公告)号：WO2013158193A3

公开(公告)日：2014-07-10

申请号：PCT/US2013023763

申请日：2013-01-30

Applicant: EATON CORP

Inventor： VAN FOSSEN ANDREW L ,  JOHNSON JEFFREY L ,  WELSH DAVID R ,  OCCHIPINTI MATTHEW D ,  GEHLBACH JAMES L

IPC: B60L3/00 ,  B60L3/04 ,  B60L11/18 ,  H01H9/22 ,  H01H83/20 ,  H02B1/03 ,  H02B1/50

CPC classification number: B60L3/00 ,  B60L3/0069 ,  B60L3/04 ,  B60L11/1824 ,  B60L11/1825 ,  B60L2230/22 ,  H01H9/22 ,  H01H2083/206 ,  H02B1/03 ,  H02B1/50 ,  Y02T10/7005 ,  Y02T10/7088 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14

Abstract: An enclosed metering and protective electrical apparatus (2;2;64) includes an enclosure (4), a meter socket (6;6) within the enclosure structured to input a power circuit (8) and to engage a power meter, and a circuit interrupter (10) within the enclosure including an operating handle (12) and a trip mechanism (14). The circuit interrupter is structured to output the power circuit from the meter socket to a load (16) and to interrupt the power circuit. A neutral current sensor (18) within the enclosure is structured to detect a ground fault operatively associated with the power circuit and responsively cause the trip mechanism of the circuit interrupter to interrupt the power circuit. A disconnect handle (22) substantially external to the enclosure includes linkage (24) extending within the enclosure and cooperating with the operating handle of the circuit interrupter to open and close the circuit interrupter.

Abstract translation: 封闭式计量和保护电气设备（2; 2; 64）包括外壳（4），壳体内的仪表插座（6; 6），其构造成输入电源电路（8）并接合功率计，以及 外壳内的电路断路器（10）包括操作手柄（12）和跳闸机构（14）。 电路断路器的结构是将电源电路从仪表插座输出到负载（16）并中断电源电路。 外壳内的中性电流传感器（18）被构造成检测与电源电路可操作地相关联的接地故障，并响应地使电路断续器的跳闸机构中断电源电路。 基本在外壳外部的断开手柄（22）包括在外壳内延伸的联动装置（24），并且与电路断路器的操作手柄配合以打开和闭合断路器。