Specifies requirements for measuring equipment applied to the testing of the effectiveness of protective measures by regular disconnections of residual current protective devices (RCD) in TT and TN systems.
IEC 61557-6 Ed. 1.0 b:1997
Original price was: $37.00.$18.00Current price is: $18.00.
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. – Equipment for testing, measuring or monitoring of protective measures – Part 6: Residual current devices (RCD) in TT and TN systems
International Electrotechnical Commission , 02/28/1997
Pages: 17
