[time-nuts] Leviton VTP24 Is this Time Accurate enough? - Line Frequency and TXOs
In Southern California Edison's region I know that 60Hz used as a time reference has been unstable in possibly the last 10+ years. I have found that depending on whether in the summer clocks which use this reference tend to run slower, and in the winter they run faster. Have you noticed that in some way it between running fast or slow the gain/loss combination averages out over the course of the year? > I just check our test board on once a year - haven't been paying attention to local variations. Have to get my old analog master power station Warren Type "B" working - to get a better idea. Don Resor Thomas D. Erb p:508-359-4396 f:508-359-4482 a:97 West Street, Medfield, MA 02052 USA e: t...@electrictime.com w:www.electrictime.com Tower & Street Clocks Since 1928 ___ time-nuts mailing list -- time-nuts@lists.febo.com -- To unsubscribe send an email to time-nuts-le...@lists.febo.com To unsubscribe, go to and follow the instructions there.
[time-nuts] Leviton VTP24 Is this Time Accurate enough?
I inquired with Leviton as to the accuracy of the VTP24 24 Hour Programmable Timer with DST. https://www.leviton.com/en/products/vpt24-1pz Don Resor Here is the reply I received: Hello, Thank you for contacting Leviton technical support. According to the code it meets, it is required to have time keeping accuracy within 5 minutes every year. It also uses a crystal to keep time, as it must maintain the time even during power outages. Regards, Virgilio Dominguez Technical Services Representative II Leviton Manufacturing Co., Inc. 201 North Service Road., Melville, NY 11747 ___ time-nuts mailing list -- time-nuts@lists.febo.com -- To unsubscribe send an email to time-nuts-le...@lists.febo.com To unsubscribe, go to and follow the instructions there.
