KS C IEC 61557-11:2013
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.－Equipment for testing, measuring or monitoring of protective measures－Part 11：Effectiveness of residual current monitors (RCMs) type A and type B in TT, TN and IT sy

Standard No.

KS C IEC 61557-11:2013

Release Date

2013

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced

Replace By

KS C IEC 61557-11-2013(2018)

Latest

KS C IEC 61557-11-2013(2023)

Scope

This standard covers testing the effectiveness of type A and type B residual current monitors (RCMs) already installed in the distribution system.

KS C IEC 61557-11:2013 history

• 0000 KS C IEC 61557-11-2013(2023)
• 0000 KS C IEC 61557-11-2013(2018)
• 2013 KS C IEC 61557-11:2013 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.－Equipment for testing, measuring or monitoring of protective measures－Part 11：Effectiveness of residual current monitors (RCMs) type A and type B in TT, TN and IT sy