Analogue Power Meters

Analogue power meters are used to measure active or reactive power. They gauge the power factor of a single- or three-phase electric distribution system with a balanced or unbalanced connection. Readings are given by a pointer on a curved dial.

How do analogue power meters work?

Analogue power meters have a built-in microprocessor that calculates power from the measured signals of voltage and current. The power factor meter determines the type of load used on the line, and it also calculates the losses. There are two types of analogue power meters: electrodynamometers (available in single- or three-phase connections), and moving-iron type meters. A moving-iron type meter requires large working force in comparison to the electrodynamometer type meter.

What are analogue power meters used for?

Analogue power meters are used for applications such asAC switchgears, panel, switchboards and generator sets. The different meters include “through hole” connection, voltage dividers, internal microprocessor and power supply units. For maximum accuracy, the essential measuring range is obtained by suppressing the unwanted frequency span.

3
Rezultate
You've made new selections.
Click "aplica filtre" sa vedeti produsele noi.
Filtre aplicate
Vedeti 1 - 3 din 3 rezultate
Alegeti tipul de afisare al produselor:
Rezultate pe pagina
20
  • 20
  • 50
  • 100
Pret
(Pret fara TVA)
Detalii produs Cutout Height Cutout Width Maximum Temperature
Sifam Tinsley Frequency Meter, 68mm x 68mm 68mm 68mm 55°C
Sifam Tinsley Frequency Meter, 92mm x 92mm 92mm 92mm +55°C
Sifam Tinsley Frequency Meter, 45mm x 45mm 45mm 45mm +55°C
Verificati disponibilitatea stocului
Introduceti cantitatea pe care o doriti si apoi apasati "Verifica".
Informatia este actualizata zilnic, astfel incat disponibilitatea poate varia in momentul plasarii comenzii.
Nr. stoc RS::
Cantitatea 
Comparati produsele selectate
Puteti compara doar 8 produse in acelasi timp

Comparati produsele selectate
Vedeti 1 - 3 din 3 rezultate