DIRIS A-20 units are performance metering
and monitoring devices that provide the
user with all of the measurements needed to
complete energy efficient projects successfully
and to provide assured monitoring of electrical
distribution.
All of this information can be used and
analysed remotely with the help of energy
efficiency software programs.
Advantages
User-friendly operation
With its large backlit multiple-display screen
with 4 hot keys, the DIRIS A-29 is easy to use.
Compliant with IEC 61557-12
Reference standard for PMDs (Performance
metering & monitoring devices), IEC 61557-
12 guarantees performance levels and
satisfactory performance from the PMDs
under the environmental conditions typical of
industrial and tertiary applications.
Detects wiring errors
The DIRIS A-20 is equipped with an error
correction function for TC connection.
Customisable
Additional communication and input/
output modules can extend the basic
functional scope of this product. Equipped
with additional modules, the DIRIS A-20
can provide the user with flexibility and
expandability throughout the service life
of the product
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