ATA123094A - Überwachungseinrichtung für wechselstrom - Google Patents

Überwachungseinrichtung für wechselstrom

Info

Publication number
ATA123094A
ATA123094A AT123094A AT123094A ATA123094A AT A123094 A ATA123094 A AT A123094A AT 123094 A AT123094 A AT 123094A AT 123094 A AT123094 A AT 123094A AT A123094 A ATA123094 A AT A123094A
Authority
AT
Austria
Prior art keywords
monitoring device
monitoring
Prior art date
Application number
AT123094A
Other languages
English (en)
Other versions
AT400498B (de
Original Assignee
Harbauer Heinrich
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
Priority claimed from AT0170893A external-priority patent/AT401440B/de
Application filed by Harbauer Heinrich filed Critical Harbauer Heinrich
Priority to AT123094A priority Critical patent/AT400498B/de
Publication of ATA123094A publication Critical patent/ATA123094A/de
Application granted granted Critical
Publication of AT400498B publication Critical patent/AT400498B/de

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
    • H02H3/08—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 excess current
    • H02H3/10—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 excess current additionally responsive to some other abnormal electrical conditions
    • 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
    • H02H3/08—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 excess current
    • H02H3/083—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 excess current for three-phase systems
    • 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
    • H02H3/24—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 undervoltage or no-voltage
    • H02H3/253—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 undervoltage or no-voltage for multiphase applications, e.g. phase interruption
AT123094A 1993-08-25 1994-06-22 Überwachungseinrichtung für wechselstrom AT400498B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT123094A AT400498B (de) 1993-08-25 1994-06-22 Überwachungseinrichtung für wechselstrom

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0170893A AT401440B (de) 1993-08-25 1993-08-25 Überwachungseinrichtung für zwei oder mehrere leitungen, insbesondere für drei leitungen, die phasenverschobenen wechselstrom führen
AT123094A AT400498B (de) 1993-08-25 1994-06-22 Überwachungseinrichtung für wechselstrom

Publications (2)

Publication Number Publication Date
ATA123094A true ATA123094A (de) 1995-05-15
AT400498B AT400498B (de) 1996-01-25

Family

ID=25595252

Family Applications (1)

Application Number Title Priority Date Filing Date
AT123094A AT400498B (de) 1993-08-25 1994-06-22 Überwachungseinrichtung für wechselstrom

Country Status (1)

Country Link
AT (1) AT400498B (de)

Also Published As

Publication number Publication date
AT400498B (de) 1996-01-25

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee