Historical
IEC 60950-21 Ed. 1.0 b:2002
Information technology equipment - Safety - Part 21: Remote power feeding
This part of IEC 60950 applies to information technology equipment intended to supply and receive operating power via a TELECOMMUNICATION NETWORK, where the voltage exceeds the limits for TNV CIRCUITS. This Part 21 of IEC 60950 is intended to be used with IEC 60950-1.
Content Provider
International Electrotechnical Commission [iec]