Title:
可搬型の漏電動作試験器
Document Type and Number:
Japanese Patent JP6623097
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a portable earth leakage operation tester capable of reducing the time and labor required by an operator for inputting operating current information during a test, improving accuracy of input data, and obtaining lower-limit value information of operating current and operation time in a short time.SOLUTION: A portable earth leakage operation tester comprises: operating current information input means for inputting operating current information in the equipment to be tested; output current value determination means for calculating and determining the current value output on the basis of the input operating current information; current output means for outputting the determined output current value to a cable run; operating state detection means for detecting an operating state of the equipment to be measured; operating state discrimination means for discriminating whether the equipment to be measured operated when the detected operating state data is input; operating time measurement means for measuring lapse time from start of output of the output current value to end of the discrimination; and information input assistance means for assisting input. The output of the output current value and the measurement of the lapse time are simultaneously executed.SELECTED DRAWING: Figure 1
Inventors:
Seiji Mito
Application Number:
JP2016064784A
Publication Date:
December 18, 2019
Filing Date:
March 29, 2016
Export Citation:
Assignee:
Tempearl Industrial Co., Ltd.
International Classes:
H01H83/04; G01R31/00; G01R31/02
Domestic Patent References:
| JP2003197083A | ||||
| JP200184887A | ||||
| JP664349U | ||||
| JP2006300529A | ||||
| JP6290693A |
Foreign References:
| US20140197843 |
Other References:
“漏電遮断器・漏電火災警報器テスターLT-1B 取扱説明書”,[online],テンパール工業株式会社,URL,https://prod.tempearl.co.jp/files/manual/c08/TORISETSU_lt1b_h53_00201a.pdf
“漏電遮断器・漏電火災警報器テスターLT-1B”,[online],テンパール工業株式会社,URL,https://prod.tempearl.co.jp/files/pamph/c_all/LT1B.pdf
“LT-1B Q&A”,[online],テンパール工業株式会社,2016年 2月25日,URL,https://prod.tempearl.co.jp/files/manual/c08/LT-1B_QA_1.pdf
“漏電遮断器・漏電火災警報器テスターLT-1B”,[online],テンパール工業株式会社,URL,https://prod.tempearl.co.jp/files/pamph/c_all/LT1B.pdf
“LT-1B Q&A”,[online],テンパール工業株式会社,2016年 2月25日,URL,https://prod.tempearl.co.jp/files/manual/c08/LT-1B_QA_1.pdf