ATA70486A - METHOD FOR MONITORING THE INSULATION RESISTANCE OF A SHEET OF ASSEMBLIES OF AN ELECTRICAL SYSTEM WITH A COMMON EARTH-FREE POWER SUPPLY, IN PARTICULAR A TELECOMMUNICATION OR SIGNALING DEVICE - Google Patents

METHOD FOR MONITORING THE INSULATION RESISTANCE OF A SHEET OF ASSEMBLIES OF AN ELECTRICAL SYSTEM WITH A COMMON EARTH-FREE POWER SUPPLY, IN PARTICULAR A TELECOMMUNICATION OR SIGNALING DEVICE

Info

Publication number
ATA70486A
ATA70486A AT70486A AT70486A ATA70486A AT A70486 A ATA70486 A AT A70486A AT 70486 A AT70486 A AT 70486A AT 70486 A AT70486 A AT 70486A AT A70486 A ATA70486 A AT A70486A
Authority
AT
Austria
Prior art keywords
telecommunication
assemblies
monitoring
sheet
power supply
Prior art date
Application number
AT70486A
Other languages
German (de)
Other versions
AT393916B (en
Inventor
Otto Dipl Ing Pretzsch
Michael Dipl Ing Heedt
Original Assignee
Quante Fernmeldetechnik Gmbh
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 Quante Fernmeldetechnik Gmbh filed Critical Quante Fernmeldetechnik Gmbh
Publication of ATA70486A publication Critical patent/ATA70486A/en
Application granted granted Critical
Publication of AT393916B publication Critical patent/AT393916B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/025—Measuring very high resistances, e.g. isolation resistances, i.e. megohm-meters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/16—Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
    • G01R27/18—Measuring resistance to earth, i.e. line to ground

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
AT70486A 1985-04-17 1986-03-17 METHOD FOR MONITORING THE INSULATION RESISTANCE OF A SHEET OF ASSEMBLIES OF AN ELECTRICAL SYSTEM WITH A COMMON EARTH-FREE POWER SUPPLY, IN PARTICULAR A TELECOMMUNICATION OR SIGNALING DEVICE AT393916B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853513849 DE3513849A1 (en) 1985-04-17 1985-04-17 Method for monitoring the insulation resistances of a group of modules of an electrical installation with a common earth-free power supply, in particular a telecommunications or signalling device

Publications (2)

Publication Number Publication Date
ATA70486A true ATA70486A (en) 1991-06-15
AT393916B AT393916B (en) 1992-01-10

Family

ID=6268359

Family Applications (1)

Application Number Title Priority Date Filing Date
AT70486A AT393916B (en) 1985-04-17 1986-03-17 METHOD FOR MONITORING THE INSULATION RESISTANCE OF A SHEET OF ASSEMBLIES OF AN ELECTRICAL SYSTEM WITH A COMMON EARTH-FREE POWER SUPPLY, IN PARTICULAR A TELECOMMUNICATION OR SIGNALING DEVICE

Country Status (2)

Country Link
AT (1) AT393916B (en)
DE (1) DE3513849A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3640643A1 (en) * 1986-11-28 1988-06-09 Siemens Ag Device and method for checking a control circuit of a telecontrol apparatus
DE4037860C1 (en) * 1990-11-28 1992-04-16 Quante Ag, 5600 Wuppertal, De Method for monitor three insulation of three electrical supply lines - involves comparing individual assembles and parts of electrical installation lying opposed on each potential
GB2317278A (en) * 1996-09-11 1998-03-18 Cegelec Controls Ltd Apparatus and method for monitoring an earth-leakage state of a power distribution system
ATE419539T1 (en) * 2001-06-08 2009-01-15 Svlaamse Instelling Voor Techn SAFETY DEVICE FOR MONITORING A DC VOLTAGE BUS ISOLATION
DE102006022686B4 (en) 2006-05-16 2018-03-15 Sma Solar Technology Ag Measuring arrangement for determining the insulation resistance of an electrical device or a system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2753572A1 (en) * 1977-12-01 1979-06-07 Quante Wilhelm Spezialfab Insulation resistance monitor checking device - with monitor bridge amplifier input switching between insulation and test resistances

Also Published As

Publication number Publication date
DE3513849C2 (en) 1992-08-13
AT393916B (en) 1992-01-10
DE3513849A1 (en) 1986-10-23

Similar Documents

Publication Publication Date Title
DE69417263D1 (en) ELECTRICAL CONNECTOR WITH A DEVICE FOR POSITIONING THE CONTACT PINS
DE3687451D1 (en) METHOD FOR DETECTING A FAULT IN A POWER PIPE AND DEVICE FOR IMPLEMENTING THE METHOD.
DE3581138D1 (en) CONNECTOR DEVICE FOR CONNECTING ELECTRICAL CABLES.
DE3684718D1 (en) METHOD AND DEVICE FOR CONNECTING AN ELECTRICAL CONNECTOR WITH A TOOL.
DE69032808D1 (en) Procedure for locating faults in electrical power cables
AT388835B (en) METHOD FOR MODIFYING AN ELECTRIC FLAT ASSEMBLY
ATE66640T1 (en) DEVICE FOR SLITTING A WEB.
DE3587070D1 (en) METHOD FOR REPLACING A PCB-CONTAINING COOLANT IN AN ELECTRICAL INDUCTION DEVICE WITH A MAINLY PCB-FREE COOLANT.
DE3578046D1 (en) DEVICE FOR WETING MOLDED SURFACES WITH A LIQUID.
DE69501308D1 (en) Device for identifying in particular an electrical line or a terminal block
DE3686947D1 (en) DEVICE AND METHOD FOR PROTECTING AN ELECTRICAL CIRCUIT.
ATA70486A (en) METHOD FOR MONITORING THE INSULATION RESISTANCE OF A SHEET OF ASSEMBLIES OF AN ELECTRICAL SYSTEM WITH A COMMON EARTH-FREE POWER SUPPLY, IN PARTICULAR A TELECOMMUNICATION OR SIGNALING DEVICE
IT9019346A0 (en) ELECTRICAL AUTOMATIC APPARATUS WITH STATUS SIGNALING
DE3879324D1 (en) METHOD FOR CONNECTING ELECTRICAL LADDERS IN A CONNECTING DEVICE AND DEVICE FOR IMPLEMENTING THE METHOD.
ATA70386A (en) CIRCUIT FOR MONITORING THE INSULATION RESISTANCE OF A SHEET OF ASSEMBLIES OF AN ELECTRICAL SYSTEM WITH A COMMON EARTH-FREE POWER SUPPLY, IN PARTICULAR A TELECOMMUNICATION OR SIGNALING DEVICE
DE3576018D1 (en) GALVANIC ELEMENT WITH A POLYMER ELECTRODE.
DE59101952D1 (en) METHOD FOR DETERMINING THE SHORT-CIRCUIT IMPEDANCE OF AN ELECTRICAL POWER SUPPLY SYSTEM TO BE MONITORED.
ATA176384A (en) ARRANGEMENT FOR CONNECTING OR TERMINATING ELECTRICAL LADDERS
BR8704346A (en) ASSEMBLY GROUP FOR THE PROTECTION OF ELECTRICAL LINES IN DISTRIBUTORS OF TELEPHONE INSTALLATIONS, OVERALL OF TELEPHONE INSTALLATIONS
DE3668648D1 (en) WEAVING MACHINE AND METHOD FOR ATTACHING A SWITCHING UNIT TO THE WEAVING MACHINE.
DE3686040D1 (en) METHOD FOR TROUBLESHOOTING ON AN ELECTRICAL LINE.
DE3671332D1 (en) ELECTRICAL SWITCHING DEVICE WITH GUIDE MEANS FOR THE PROCESS WITHIN A SWITCHING CELL.
DE3673145D1 (en) ARRANGEMENT FOR ESTABLISHING A BROADBAND CONNECTION IN A SWITCHING NETWORK.
AT386301B (en) QUICK FASTENING DEVICE FOR SNAPPING ON ELECTRICAL SWITCHGEAR, ESPECIALLY OF CONTACTORS, ON A NORMAL PROFILE RAIL
DE3669068D1 (en) DEVICE FOR GOOD TESTING OF A RESISTANCE WELDED CONNECTION.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee