Electrical / Electronic Relays

General description of the product

Relays means:

a) devices designed to produce sudden, predetermined changes in one or more electrical output circuits when certain conditions are fulfilled in the electrical input circuit controlling the device;

b) thermal electrical relays which protect equipment from electrical thermal damage by the measurement of current flowing in the protection equipment;

c) measuring relays (including time relays) and protection equipment including any combination of devices for power system protection such as control, monitoring and process interface equipment.

Document Type Version Application Date Current Version
Electrical / Electronic Relays Requirement 0.3 2016-10-01 Yes
Electrical / Electronic Relays Requirement 0.2 2015-01-31 No
Electrical / Electronic Relays Requirement 0.1 2014-01-31 No
Electrical / Electronic Relays Requirement 0.0 2013-04-30 No
Electrical / Electronic Relays Requirement 0.4 2019-01-01 No
TI009 Electrical / Electronic Relays Interpretation 0.0 2018-11-21 No