SANS 61869-4:2015(R2020)
Current
Current
The latest, up-to-date edition.
Instrument transformers - Part 4: Additional requirements for combined transformers
Available format(s)
Hardcopy
Language(s)
English
Published date
26-03-2020
Publisher
Applies to newly-manufactured combined transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.