SE9301959L - Anordning vid elsystem - Google Patents

Anordning vid elsystem

Info

Publication number
SE9301959L
SE9301959L SE9301959A SE9301959A SE9301959L SE 9301959 L SE9301959 L SE 9301959L SE 9301959 A SE9301959 A SE 9301959A SE 9301959 A SE9301959 A SE 9301959A SE 9301959 L SE9301959 L SE 9301959L
Authority
SE
Sweden
Prior art keywords
conductor
protective earth
detection circuit
neutral
neutral conductor
Prior art date
Application number
SE9301959A
Other languages
English (en)
Other versions
SE506897C2 (sv
SE9301959D0 (sv
Inventor
Ola Andersson
Original Assignee
Ola Andersson
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 Ola Andersson filed Critical Ola Andersson
Priority to SE9301959A priority Critical patent/SE506897C2/sv
Publication of SE9301959D0 publication Critical patent/SE9301959D0/sv
Publication of SE9301959L publication Critical patent/SE9301959L/sv
Publication of SE506897C2 publication Critical patent/SE506897C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/16—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass
    • H02H3/167—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass combined with other earth-fault protective arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/16—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass
    • H02H3/162—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass for ac systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
SE9301959A 1993-06-07 1993-06-07 Anordning för höjning av elsäkerheten hos fyrledarkabelsystem SE506897C2 (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9301959A SE506897C2 (sv) 1993-06-07 1993-06-07 Anordning för höjning av elsäkerheten hos fyrledarkabelsystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9301959A SE506897C2 (sv) 1993-06-07 1993-06-07 Anordning för höjning av elsäkerheten hos fyrledarkabelsystem

Publications (3)

Publication Number Publication Date
SE9301959D0 SE9301959D0 (sv) 1993-06-07
SE9301959L true SE9301959L (sv) 1994-12-08
SE506897C2 SE506897C2 (sv) 1998-02-23

Family

ID=20390197

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9301959A SE506897C2 (sv) 1993-06-07 1993-06-07 Anordning för höjning av elsäkerheten hos fyrledarkabelsystem

Country Status (1)

Country Link
SE (1) SE506897C2 (sv)

Also Published As

Publication number Publication date
SE506897C2 (sv) 1998-02-23
SE9301959D0 (sv) 1993-06-07

Similar Documents

Publication Publication Date Title
EP0685652A3 (en) Pumping detection device and turbomachines with such a device.
DE69401457D1 (de) Elektrischer Verbinder mit Steckerkennungsfunktion
ITTO910609A1 (it) Dispositivo di rilevamento di guasto in circuiti di pilotaggio.
CA2397877A1 (en) Gfci with reverse line/load wiring prevention
EP0646791A3 (en) Detector device, and loss prevention system, and electronic installation, each with built-in detector device.
MX9805001A (es) Circuito de deteccion y modificacion de fallas.
ITTO940189A0 (it) Apparecchio elettrico, in particolare blocco di giunzione, con termi- nali di connessione e connessione rapida.
CA2115852A1 (en) Overvoltage Protection Circuit
EP0816176A3 (en) Automobile-installed-apparatus controller
MY116134A (en) Power supply unit
DE69404465D1 (de) Niedrigprofilgehäuse, verdrahtungs- und schnittstellensystem
EP0936745A3 (en) Device load variation protection circuit
SE9301959D0 (sv) Anordning vid elsystem
WO2004091330A3 (fr) Systeme de detection de l'etat des attaches d'une fermeture de vetement
CA2129826A1 (en) Method and Device for Preventing Overstabilization of Longitudinal Differential Protection in Case of Internal Fault
IT1296072B1 (it) Circuito di rilevamento di corrente con elevata impedenza di ingresso
EP1155919A3 (de) Elektrisches Versorgungsnetz, insbesondere Bordnetz für ein Kraftfahrzeug, und Verfahren zur Detektion eines Kurzschlusses im Versorgungsnetz
DE69409166D1 (de) Schutzeinrichtung mit automatischer Rückstellung gegen Kurzschlüsse in elektrischen Systemen an Bord von Kraftfahrzeugen
AU2002210508A1 (en) Security module
KR970073210A (ko) 부주의한 작동을 자동 방지하는 휴대용 전자 장치(Automatic prevention of inadvertent operation of electronic devices)
KR200157175Y1 (ko) 정전기 방지 전원 장치
SE9504260D0 (sv) Detektor
FR2709616B1 (fr) Disjoncteur différentiel et parasurtenseur.
TW304655U (en) Chip type jumper
GB2286475A (en) Theft alarm system

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 9301959-4

Format of ref document f/p: F