BS 7404-1.2:1991

BS 7404-1.2:1991

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Telecontrol equipment and systems. General considerations Guide for specifications

€193.00

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UNE 21302-371:1991 (R2015)

UNE 21302-371:1991 (R2015)

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ELECTROTECHNICAL VOCABULARY. TELECONTROL.

€71.00

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BS 4727-2:Group 12:1990

BS 4727-2:Group 12:1990

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Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to power engineering Telecontrol terminology

€193.00

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IEC 60870-4:1990

IEC 60870-4:1990

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Telecontrol equipment and systems. Part 4: Performance requirements

€231.00

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IEC 60870-5-1:1990

IEC 60870-5-1:1990

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Telecontrol equipment and systems. Part 5: Transmission protocols - Section One: Transmission frame formats

€286.00

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IEC 60870-1-2:1989

IEC 60870-1-2:1989

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Telecontrol equipment and systems. Part 1: General considerations. Section Two: Guide for specifications

€127.00

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IEC 60353:1989

IEC 60353:1989

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Line traps for a.c. power systems

€286.00

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IEC 60870-3:1989

IEC 60870-3:1989

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Telecontrol equipment and systems. Part 3: Interfaces (electrical characteristics)

€286.00

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IEC TR 60870-1-1:1988

IEC TR 60870-1-1:1988

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Telecontrol equipment and systems. Part 1: General considerations. Section One: General principles

€44.00

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IEC 60864-1:1986/AMD1:1987

IEC 60864-1:1986/AMD1:1987

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Amendment 1 - Standardization of interconnections between broadcasting transmitters or transmitter systems and supervisory equipment. Part 1: Interface standards for systems using dedicated interconnections

€22.00

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IEC 60864-1:1986

IEC 60864-1:1986

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Standardization of interconnections between broadcasting transmitters or transmitter systems and supervisory equipment. Part 1: Interface standards for systems using dedicated interconnections

€176.00

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IEC 60381-1:1982

IEC 60381-1:1982

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Analogue signals for process control systems. Part 1: Direct current signals

€22.00

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DIN 43861-1:1979-02

DIN 43861-1:1979-02

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Ripple control system, receiver to be mounted in lighting columns; main dimensions

€24.39

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IEC 60381-2:1978

IEC 60381-2:1978

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Analogue signals for process control systems. Part 2: Direct voltage signals

€22.00

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IEC 60481:1974

IEC 60481:1974

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Coupling devices for power line carrier systems

€88.00

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