As usual our company has rented the Shenzhen sports stadium for the annual Spring Festival Gala and Outstanding Staff Award Ceremony.
November 15, 2023
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What are Transient Voltages?
Transient voltages are short time peaks in the a.c. power supply. They typically last a few milliseconds and the voltage can reach several thousand volt. A transient is by definition shorter than half cycle.
November 16, 2023
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What is a Voltage Swell Event?
A voltage swell is a surge (increase) of voltage above 110% of the rms magnitude in your power grid. The duration can be between ½ cycle and one minute. (EN 50160)
October 20, 2023
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What is a Voltage Dip Event?
Sometimes it's also referred to voltage sag (IEEE term). The meaning is the same. This article explains the power quality event logging inside of smart meters.
October 19, 2023
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The First Breath Notification
The First Breath Push notification is sent to the head end system (HES) as soon as the meter is powered up.
October 28, 2023
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The DLMS Push Message
A electronic energy meter with communication via DLMS can be configured to send Push messages.
Usually a meter acts as a server.