According to IEC 61850-3, Clause 6.6.4.2, "Value of the dielectric test voltage", Table 7, for voltages up to 63 V, AC test voltage of 0.5 kV for one minute.
DON GIES Field Service Engineer [cid:[email protected]] p +1 346 313 6216 e [email protected]<mailto:[email protected]> w gutor.com 17 Capitol Reef Road Howell, NJ 07731 United States [cid:[email protected]] From: Bharath K <[email protected]> Sent: Saturday, April 26, 2025 02:52 To: [email protected] Subject: [PSES] POE PORT of a Router ( POE is not connected directly to signal battery) HI, We wanted to know what is the hipot voltage to test the insulation requirements of a POE port for router that needs to meet IEEE 1613 and IEC 61850-3 standard. The POE port is not directly connected to the station battery. the 50 + VOLT on the POE comes from a separate DC DC power supply that is isolated at 2828VDC from its input and ground. Thanks BK. Juniper Business Use Only ________________________________ This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to [email protected]<mailto:[email protected]> All emc-pstc postings are archived and searchable on the web at: https://www.mail-archive.com/[email protected]/<https://www.mail-archive.com/[email protected]/%20> Website: https://ewh.ieee.org/soc/pses/ Instructions: https://ewh.ieee.org/soc/pses/list.html (including how to unsubscribe)<https://ewh.ieee.org/soc/pses/list.html> List rules: https://pses.ieee.org/wp-content/uploads/2024/12/EM-PSTC-List-Rules.pdf For help, send mail to the list administrators: Mike Sherman at: [email protected]<mailto:[email protected]> Rick Linford at: [email protected]<mailto:[email protected]> For policy questions, send mail to: Jim Bacher at: [email protected]<mailto:[email protected]> ________________________________ To unsubscribe from the EMC-PSTC list, click the following link: https://listserv.ieee.org/cgi-bin/wa?SUBED1=EMC-PSTC&A=1 - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to [email protected] All emc-pstc postings are archived and searchable on the web at: https://www.mail-archive.com/[email protected]/ Website: https://ewh.ieee.org/soc/pses/ Instructions: https://ewh.ieee.org/soc/pses/list.html (including how to unsubscribe) List rules: https://pses.ieee.org/wp-content/uploads/2024/12/EM-PSTC-List-Rules.pdf For help, send mail to the list administrators: Mike Sherman at: [email protected] Rick Linford at: [email protected] For policy questions, send mail to: Jim Bacher: <[email protected]> _________________________________________________ To unsubscribe from the EMC-PSTC list, click the following link: https://listserv.ieee.org/cgi-bin/wa?SUBED1=EMC-PSTC&A=1
