Power meter
440 V, 5 A | DF 974
Unidata
* VT ratio programmable 1+ 100 max 9999V
* Three of four-wire insertion
* 4 Led displays 4 digit each (9999)
* 4 digits for each measurement
* Display of energy consumption (MWh - MVArh)
* Easy to use and program
DF974 and DFD74 are a panel analyzer (size 96x96x75mm or 6
module DIN rail) which can display the main electrical parameters
of a three-phase system, including energies.
This instrument is particularly indicated for low and medium voltage
networks.
The four displays allow to show at the same time four different mea-
sures.
The limited size allows to fit the instrument in small spaces inside
panels.
Four displays with four digits each allow an excellent resolution
on the measured values.
The high luminosity and the size of the display grant very good
visibility.
Three push buttons enable the user to scroll easily between
the various pages and to set the operating parameters.
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