NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN VDE 0435-110 ; VDE 0435-110:1989-04 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60050-151 | 1978 | International Electrotechnical Vocabulary. Part 151 : Electrical and magnetic devices More |
| IEC 60050-446 | 1983 | International Electrotechnical Vocabulary. Part 446 : Chapter 446: Electrical relays More |
| IEC 60050-448 | 1987 | International Electrotechnical Vocabulary. Part 448 : Power system protection More |
| IEC 60255-13 | 1980 | Electrical relays. Part 13 : Biased (percentage) differential relays More |
| IEC 60255-16 | 1982 | Electrical relays. Part 16 : Impedance measuring relays More |
| IEC 60255-4 | 1976 | Electrical relays. Part 4 : Single input energizing quantity measuring relays with dependent specified time More |
| IEC 60255-8 | 1978 | Electrical relays. Part 8 : Thermal electrical relays More |
| IEC/TR 60255-20 | 1984 | Electrical relays. Part 20 : Protection (protective) systems. More |
