How did engineers in the past manage to measure electrical power without modern microchips and DSPs? This article explores the Energomera CE6806P, a device created in 2006 for verifying electricity meters, yet built using 1980s-era technology.

We’ll take a closer look at its design, principles of operation, and how discrete-analog solutions were used to achieve high accuracy. The Energomera is a fascinating example of engineering and ingenuity, giving us a unique perspective on the evolution of electrical measurement devices.

Рассмотрим прибор Энергомера ЦЭ6806П (2006), созданный по технологиям 80-х, его конструкцию и принципы дискретно-аналоговых вычислений. Так же немного погрузимся в историю измерения мощности в коммерческих приборах учёта прошлого века.