Title:
可搬型の漏電動作試験器
Document Type and Number:
Japanese Patent JP6997468
Kind Code:
B2
Abstract:
To provide a measuring instrument capable of reducing labor for inputting operating current information in measurement for a worker and improving accuracy of input data in a portable earth leakage operation tester.SOLUTION: A portable earth leakage operation tester includes: operating current information input means for inputting operating current information in equipment to be measured; output current value determination means for calculating and determining a current value to be outputted based on operating current information inputted by the operating current information input means; current output means for outputting an output current value determined based on operating current information inputted by the operating current information input means to an electric circuit; storage means for storing information regarding whether equipment to be measured causes earth leakage operation by an outputted current; information input assisting means for assisting input of the operating current information; and GPS information input means for inputting location information as information input means for inputting information pertaining to measurement.SELECTED DRAWING: Figure 1
Inventors:
Seiji Mito
Application Number:
JP2019115925A
Publication Date:
February 21, 2022
Filing Date:
June 21, 2019
Export Citation:
Assignee:
Tempearl Industrial Co., Ltd.
International Classes:
G01R31/52
Domestic Patent References:
| JP2009257930A | ||||
| JP7280861A | ||||
| JP7322471A |
Foreign References:
| CN105345785A | ||||
| WO2015076555A1 |
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