DIN EN 61334-3-21:1997-09

Действует

Distribution automation using distribution line carrier systems - Part 3: Mains signalling requirements; Section 21: MV phase-to-phase isolated capacitive coupling device (IEC 61334-3-21:1996); German version EN 61334-3-21:1996 — 11 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

DIN IEC 60038:1987-05

Отменен

IEC standard voltages; identical with IEC 60038, edition 1983

BS EN 60071-1:2006

Действует

Insulation co-ordination. Definitions, principles and rules — 38 стр.

DIN EN 60721-3-5:1998-06

Действует

Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities; Section 5: Ground vehicle installations (IEC 60721-3-5:1997); German version EN 60721-3-5:1997 — 23 стр.

DIN IEC 60038 Beiblatt 1:1992-12

Отменен

IEC standard voltages - supplementary remarks on the state of international standardization and european harmonization of nominal voltage 230/400 V and consequences of adaption from 220/380 V