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.
IEC 60950-21 Ed. 1.0 b:2002
Original price was: $145.00.$72.00Current price is: $72.00.
Information technology equipment – Safety – Part 21: Remote power feeding
International Electrotechnical Commission , 12/17/2002
Pages: 37
