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实用新型
CN203519715U 一种变压器铁芯电流监测装置 失效 - 权利终止

一种变压器铁芯电流监测装置
摘要：
本实用新型提供一种变压器铁芯电流监测装置，包括数据采集柜，所述数据采集柜包括信号调理器(1)、中央处理器(2)、声光报警器(3)、数字显示仪(4)和485接口(5)；信号调理器(1)输出端与中央处理器(2)的输入端连接，中央处理器(2)的输出端与声光报警器(3)、数字显示仪(4)和485接口(5)的输入端连接。提供一种能够实时、就地显示电流和报警的变压器铁芯电流监测装置，提高监测效率。
摘要（英）：

The utility model provides a transformer core current monitoring device which comprises a data acquisition cabinet. The data acquisition cabinet comprises a signal conditioner (1), a central processing unit (2), an audible-visual alarm (3), a digital indicator (4) and a 485 interface (5). An output end of the signal conditioner (1) is connected with an input end of the central processing unit (2). An output end of the central processing unit (2) is connected with the audible-visual alarm (3), the digital indicator (4) and an input end of the 485 interface (5). The utility model provides a transformer core current monitoring device which can display current and give an alarm on the spot at real time. By the adoption of the device, monitoring efficiency is raised.

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