Circutor computer MAX 12 User Manual

9
Instruction Manual
computer MAX
Program 1:2:4 �Theratedpowerofthesecondstageistwicetheratedpoweroftherststage
andtheratedpowerofthirdstageandupis4timesthepoweroftherststage.Forinstance,
a5-stagedeviceof300kvarwouldbeformedbyarststageof20kvar,asecondstageof40
kvarand3equalstagesof80kvar,andwouldbedescribedasadeviceof(20+40+3x80)
kvar.
Other switching programs� Other switching programs are also commonly available, like
1:2:2:4or1:1:2:2,etc.Abbreviateddesignationform,ascanbededucedfrompreviouscases,
consists of a sequence of numbers giving the relationship between the different stage powers
(kvar),andtherststagepower,whichvalueistakenasdevice(1).Thesuccessivestageswill
bedesignatedby1,or2or4,etc.meaningthatthekvarratioofsuchstageswithregardtorst
stage are equal, twice, four times, etc.
2�3�5�- PLUG & PLAY
Whenareactiveenergyregulatorisinstalled,aseriesofparametersmustbeconguredforits
correct operation. Some of these parameters might be hard to know, such as, for example, the
voltage phases or the voltage corresponding to the current measured, as well as the current
transformer ratio.
The computer MAX features a smart automatic process that detects the necessary parame-
ters, such as:
 C/K: calculates the ratio between the current transformer and the power of the smallest
step.
Phase:identiesthephasesequencebetweenvoltagesandthecorrespondencewith
the connected current.

Circutor computer MAX 12 Specifications

General

Brand	Circutor
Model	computer MAX 12
Category	Controller
Language	English