JPS534831A - Metal-clad switchgear - Google Patents

Metal-clad switchgear

Info

Publication number
JPS534831A
JPS534831A JP7893876A JP7893876A JPS534831A JP S534831 A JPS534831 A JP S534831A JP 7893876 A JP7893876 A JP 7893876A JP 7893876 A JP7893876 A JP 7893876A JP S534831 A JPS534831 A JP S534831A
Authority
JP
Japan
Prior art keywords
metal
clad switchgear
insulation resistance
resistance measuring
switchgear
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.)
Granted
Application number
JP7893876A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5535931B2 (enrdf_load_stackoverflow
Inventor
Tatsuro Oda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7893876A priority Critical patent/JPS534831A/ja
Publication of JPS534831A publication Critical patent/JPS534831A/ja
Publication of JPS5535931B2 publication Critical patent/JPS5535931B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Patch Boards (AREA)
JP7893876A 1976-07-05 1976-07-05 Metal-clad switchgear Granted JPS534831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7893876A JPS534831A (en) 1976-07-05 1976-07-05 Metal-clad switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7893876A JPS534831A (en) 1976-07-05 1976-07-05 Metal-clad switchgear

Publications (2)

Publication Number Publication Date
JPS534831A true JPS534831A (en) 1978-01-17
JPS5535931B2 JPS5535931B2 (enrdf_load_stackoverflow) 1980-09-17

Family

ID=13675812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7893876A Granted JPS534831A (en) 1976-07-05 1976-07-05 Metal-clad switchgear

Country Status (1)

Country Link
JP (1) JPS534831A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5373429U (enrdf_load_stackoverflow) * 1976-11-22 1978-06-20
JPS6113508U (ja) * 1984-06-25 1986-01-27 富士電機株式会社 閉鎖配電盤のメガリング機構
JPS61185210U (enrdf_load_stackoverflow) * 1985-05-09 1986-11-19

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5373429U (enrdf_load_stackoverflow) * 1976-11-22 1978-06-20
JPS6113508U (ja) * 1984-06-25 1986-01-27 富士電機株式会社 閉鎖配電盤のメガリング機構
JPS61185210U (enrdf_load_stackoverflow) * 1985-05-09 1986-11-19

Also Published As

Publication number Publication date
JPS5535931B2 (enrdf_load_stackoverflow) 1980-09-17

Similar Documents

Publication Publication Date Title
ZA767616B (en) An improvement in or relating to electric circuit breaker
ZA775505B (en) An improvement in or relating to circuit breaker apparatus including asymmetrical fault detector
JPS5391680A (en) Semiconductor device
JPS534831A (en) Metal-clad switchgear
GB2012127B (en) Fault-current circuit breaker
JPS53107640A (en) Grounding fault detector
ZA762506B (en) An improvement in or relating to circuit breaker
ZA772369B (en) An improvement in or relating to circuit breaker
ZA772344B (en) Improvements in or relating to gasblast circuit breakers
JPS52138648A (en) Branch device for electrical equipment like switch
JPS51143850A (en) Grounding current breaker
GB2043348B (en) Fault-current circuit breaker
JPS5321733A (en) Protective device for inverter
JPS5335140A (en) Circuit breaker tripping unit
JPS5217762A (en) Monitoring circuit of operating relays condition
JPS5317944A (en) Earthquake-proof enclosed switchboard
JPS521433A (en) Control device for wiring connection equipment
JPS51129643A (en) Load-current/phase-lack detecting circuit for three-phase circuit
ZA75860B (en) An improvement in or relating to electric circuit breakers
JPS52120353A (en) Protective device for dc power transmission system
GB1549109A (en) Low-liquid content power circuit breaker
JPS5242266A (en) Trip device in circuit breaker
JPS5324543A (en) Enclosed type switchboard
JPS52140831A (en) Surge absorption circuit for power converter
JPS531843A (en) Closed power panel