KS C IEC 60255-21-3:2012
Electrical relays－Part 21：Vibration, shock, bump and seismic tests on measuring relays and protection equipment－Section 3：Seismic tests

Standard No.

KS C IEC 60255-21-3:2012

Release Date

2012

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced

Replace By

KS C IEC 60255-21-3-2012(2017)

Latest

KS C IEC 60255-21-3-2022

Replace

KS C IEC 60255-21-3:2002

Scope

This standard covers inductive and static measuring relays and protective relays, with or without output contacts.

KS C IEC 60255-21-3:2012 history

• 2022 KS C IEC 60255-21-3-2022 Electrical relays－Part 21：Vibration, shock, bump and seismic tests on measuring relays and protection equipment－Section 3：Seismic tests
• 0000 KS C IEC 60255-21-3-2012(2017)
• 2012 KS C IEC 60255-21-3:2012 Electrical relays－Part 21：Vibration, shock, bump and seismic tests on measuring relays and protection equipment－Section 3：Seismic tests
• 0000 KS C IEC 60255-21-3:2002