Presentation | 1999/4/16 Study of Contact Life Test on DC Inductive Load for Twin Contact Relay Atsuto Kobayashi, Ryuji Ide, Hisato Sato, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Electromagnetic relays are utilized for various purposes, therefore electrical contacts used in electromagnetic relays should be used for suitable uses. Direct current inductive load electrical endurance test is curried out for the relays. The condition of test are as follows:power source voltage is 24VDC, steady current is 1.17A, time constant is 67msec. AgNi, AgSnO_2, AgSnOInO are used for contact materials of test relay. As the result, contact life is progressively longer in order of AgNi, AgSnO_2, and AgSnOInO. It is thought that a harder contact material has more long life for this contact load. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Electrical contact / Contact material / Arc discharge / Direct current inductive load / Contact life |
Paper # | EMD99-4 |
Date of Issue |
Conference Information | |
Committee | EMD |
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Conference Date | 1999/4/16(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Electromechanical Devices (EMD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Study of Contact Life Test on DC Inductive Load for Twin Contact Relay |
Sub Title (in English) | |
Keyword(1) | Electrical contact |
Keyword(2) | Contact material |
Keyword(3) | Arc discharge |
Keyword(4) | Direct current inductive load |
Keyword(5) | Contact life |
1st Author's Name | Atsuto Kobayashi |
1st Author's Affiliation | TAKAMISAWA ELECTRIC Co., Ltd.() |
2nd Author's Name | Ryuji Ide |
2nd Author's Affiliation | TAKAMISAWA ELECTRIC Co., Ltd. |
3rd Author's Name | Hisato Sato |
3rd Author's Affiliation | TAKAMISAWA ELECTRIC Co., Ltd. |
Date | 1999/4/16 |
Paper # | EMD99-4 |
Volume (vol) | vol.99 |
Number (no) | 9 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |