Specifies requirements for the type test of indoor self-contained static ripple control receivers for the reception and interpretation of pulses of a single audio frequency superimposed on the voltage of the electricity distribution network and for the execution of the corresponding switching operations. Requirements for constructional details internal to the receivers are not specified.
WITHDRAWN
IEC 61037:1990 ED1
99.60
Withdrawal effective
May 15, 2004
WITHDRAWN
IEC 61037:1990/AMD1:1996 ED1
WITHDRAWN
IEC 61037:1990/AMD2:1998 ED1