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发明授权
CN101226209B 带断路器的电表 失效 - 权利终止 质押

带断路器的电表
摘要：
本发明涉及一种电表，尤其是一种带断路器的电表。一种带断路器的电表，包括电表组件，还包括与电表组件额定电流整定值范围相匹配的断路器组件，断路器组件和电表组件设置在同一壳体内，断路器组件还包括额定电流整定值的调整机构、线圈，壳体上设有输入接口和输出接口，电表的输入端与断路器的输入端连接后与输入接口电连接，断路器的输出端作为输出接口。上述结构将电表组件与断路器组件同设于一壳体内，并在断路器组件内设置额定电流整定值调整机构，结构非常简单，观察电表和操作断路器可同时进行，使用安装都很方便，解决了长久以来由于额定电流整定值不匹配而造成的电表和断路器不能一体安装使用的问题。
摘要（英）：

The invention relates to an ammeter, in particular to an ammeter with a chopper, which comprises an ammeter component and a chopper component matched with the nominal current setting value range of the ammeter component, wherein the chopper component and the ammeter component are arranged in one shell, the chopper component comprises a regulator of nominal current setting value and a coil, the shell is provided with an input interface and an output interface, the input of the ammeter is connected with the input of the chopper and electrically connected with the input interface, the output of the chopper is used as output interface. The invention arranges the ammeter component and the chopper component in one shell and arranges a nominal current setting value regulator in the chopper component, with simple structure, easy operation and installment, via which user can watch ammeter and operate chopper synchronously. The invention resolves the problem of prior art which ammeter and chopper can not be mounted integrally caused by unmatched nominal current setting values.

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