JPS534833A - Metal-clad switchgear - Google Patents

Metal-clad switchgear

Info

Publication number
JPS534833A
JPS534833A JP7894076A JP7894076A JPS534833A JP S534833 A JPS534833 A JP S534833A JP 7894076 A JP7894076 A JP 7894076A JP 7894076 A JP7894076 A JP 7894076A JP S534833 A JPS534833 A JP S534833A
Authority
JP
Japan
Prior art keywords
metal
clad switchgear
meggering
mechenism
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
JP7894076A
Other languages
Japanese (ja)
Other versions
JPS5939964B2 (en
Inventor
Noriaki Hagisawa
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 JP7894076A priority Critical patent/JPS5939964B2/en
Publication of JPS534833A publication Critical patent/JPS534833A/en
Publication of JPS5939964B2 publication Critical patent/JPS5939964B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Resistance Or Impedance (AREA)

Abstract

PURPOSE: To enable safe, reliable and easy maintenance operation by integrating connect/disconnect mechanism for meggering in load side main circuit disconnecting section thereby eliminating link mechenism.
COPYRIGHT: (C)1978,JPO&Japio
JP7894076A 1976-07-05 1976-07-05 closed switchboard Expired JPS5939964B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7894076A JPS5939964B2 (en) 1976-07-05 1976-07-05 closed switchboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7894076A JPS5939964B2 (en) 1976-07-05 1976-07-05 closed switchboard

Publications (2)

Publication Number Publication Date
JPS534833A true JPS534833A (en) 1978-01-17
JPS5939964B2 JPS5939964B2 (en) 1984-09-27

Family

ID=13675869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7894076A Expired JPS5939964B2 (en) 1976-07-05 1976-07-05 closed switchboard

Country Status (1)

Country Link
JP (1) JPS5939964B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56119219U (en) * 1980-02-13 1981-09-11
JPS5756132A (en) * 1980-09-19 1982-04-03 Ntn Toyo Bearing Co Ltd Formation device for inner ring of equal speed universal joint

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56119219U (en) * 1980-02-13 1981-09-11
JPS5756132A (en) * 1980-09-19 1982-04-03 Ntn Toyo Bearing Co Ltd Formation device for inner ring of equal speed universal joint
JPS6124092B2 (en) * 1980-09-19 1986-06-09 Ntn Toyo Bearing Co Ltd

Also Published As

Publication number Publication date
JPS5939964B2 (en) 1984-09-27

Similar Documents

Publication Publication Date Title
JPS534833A (en) Metal-clad switchgear
JPS53145038A (en) Power transmission system stabilizer
JPS53115044A (en) Selective breaker for generator
JPS526948A (en) Busbar system, three stage closed power board
JPS53142143A (en) Fault notifying system for input/output device
JPS5372149A (en) Protective relay
JPS5320549A (en) Circuit breaker
JPS5227535A (en) Converter protection device in transmission system
JPS52153141A (en) Transformer protective relay system
JPS5260951A (en) Differential protective relay for transformer
JPS52135028A (en) Enclosed switchboard
JPS543246A (en) Relay inspection
JPS52126733A (en) Load disconnection detector
JPS53104832A (en) Protective equipment for dc motor
JPS5324543A (en) Enclosed type switchboard
JPS5365950A (en) Multi-terminal protective relay system
JPS52101446A (en) Earth protective device
JPS52102547A (en) Protective relay
JPS5441442A (en) Protective relay
JPS5340846A (en) Circuit breaker
JPS5323536A (en) Malfunction prevention system
JPS5330756A (en) Protection system for dc transmission line
JPS52143461A (en) Protective relay device
JPS53123857A (en) Power interruptor
JPS5274847A (en) Carrier protective relay system