IEC 60870-5-4:1993

Telecontrol equipment and systems - Part 5: Transmission protocols - Section 4: Definition and coding of application information elements

IEC 60834-2:1993

Performance and testing of teleprotection equipment of power systems - Part 2: Analogue comparison systems

IEC 60870-5-3:1992

Telecontrol equipment and systems - Part 5: Transmission protocols - Section 3: General structure of application data

IEC 60870-5-2:1992

Telecontrol equipment and systems - Part 5: Transmission protocols - Section 2: Link transmission procedures

IEC TS 61085:1992

General considerations for telecommunication services for electric power systems

IEC 60870-4:1990

Telecontrol equipment and systems. Part 4: Performance requirements

IEC 60870-5-1:1990

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

IEC 60870-1-2:1989

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

IEC 60353:1989

Line traps for a.c. power systems

IEC 60870-3:1989

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

IEC TR 60870-1-1:1988

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

IEC 60481:1974

Coupling devices for power line carrier systems