GB2090002B - Relay tester - Google Patents

Relay tester

Info

Publication number
GB2090002B
GB2090002B GB8133754A GB8133754A GB2090002B GB 2090002 B GB2090002 B GB 2090002B GB 8133754 A GB8133754 A GB 8133754A GB 8133754 A GB8133754 A GB 8133754A GB 2090002 B GB2090002 B GB 2090002B
Authority
GB
United Kingdom
Prior art keywords
relay tester
tester
relay
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8133754A
Other versions
GB2090002A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to GB8133754A priority Critical patent/GB2090002B/en
Publication of GB2090002A publication Critical patent/GB2090002A/en
Application granted granted Critical
Publication of GB2090002B publication Critical patent/GB2090002B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
    • G01R31/3278—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches of relays, solenoids or reed switches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
GB8133754A 1981-11-09 1981-11-09 Relay tester Expired GB2090002B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8133754A GB2090002B (en) 1981-11-09 1981-11-09 Relay tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8133754A GB2090002B (en) 1981-11-09 1981-11-09 Relay tester

Publications (2)

Publication Number Publication Date
GB2090002A GB2090002A (en) 1982-06-30
GB2090002B true GB2090002B (en) 1984-09-26

Family

ID=10525736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8133754A Expired GB2090002B (en) 1981-11-09 1981-11-09 Relay tester

Country Status (1)

Country Link
GB (1) GB2090002B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416575A1 (en) * 1984-05-04 1985-11-07 Ruhrkohle Ag, 4300 Essen DEVICE FOR UNDERGROUND PITCHING FOR TESTING AND COMPARISON OF MEASURING VALVES
FR2617975B1 (en) * 1987-07-09 1990-01-19 Commissariat Energie Atomique AUTOMATIC SYSTEM FOR TESTING THE ENDURANCE OF A PLURALITY OF CONDUCTIVE ELECTRICAL ELEMENTS
GB2215067B (en) * 1988-02-19 1992-09-09 Richard Carlile Marshall Electromagnetic compatibility testing
DE4208613A1 (en) * 1992-03-18 1993-09-23 Asea Brown Boveri METHOD FOR DETERMINING ACTUAL TRIGGER CHARACTERISTICS
JP2009168531A (en) * 2008-01-11 2009-07-30 Mitsubishi Heavy Ind Ltd Device for diagnosing operation state of external control means
DE102018114425A1 (en) * 2018-06-15 2019-12-19 Phoenix Contact Gmbh & Co. Kg Switching monitoring device
CN113433452B (en) * 2021-06-23 2022-08-16 云南电网有限责任公司电力科学研究院 Automatic phase-changing device of three-phase inconsistent time relay for testing climate laboratory

Also Published As

Publication number Publication date
GB2090002A (en) 1982-06-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee