60255-11-1979 Electrical relays - Part 11: Interruptions to and alternating component (ripple) in d.c. auxiliary energizing quantity of measuring relays (Edition 1.0)
Relais électriques - Onzième partie: Interruptions et composante alternative des grandeurs d?alimentation auxiliaires à courant continu pour relais de mesure (Edition 1.0)
Electrical relays - Part 11: Interruptions to and alternating component (ripple) in d.c. auxiliary energizing quantity of measuring relays (Edition 1.0) 是非强制性国家标准，您可以免费下载前三页
This standard specifies the additional requirements to be met@ and the additional parameters whose values are to be declared by the manufacturer@ in respect of interruptions to@ and alternating components (ripple) in the d.c. auxiliary energizing quantities of static measuring relays.The requirements of this standard may also apply to certain electromagnetic relays having a d.c. auxiliary energizing quantity.