CIRCUTOR computer MAX f Series - Manual (Page 6)

M066B01-03-15A computer MAX 6f 12Vdc
- 5 -
Program 1:1:1 All stages have the same power rating. For example, a 100 kvar unit with 5 steps would
be composed of 5 identical 20 kvar stages and would be described as a (5 x 20) kvar unit.
Program 1:2:2:. Starting with the second stage, each stage has twice as much power as the first stage.
For example, a 180 kvar unit with 5 stages would be composed of a first 20 kvar stage and 4 identical 40
kvar stages, and so it could be described as a (20 + 4 x 40) kvar unit.
Program 1:2:4 The second stage has twice as much power as the first stage and the remaining stages
after the second stage have four times as much power as the first stage. For example, a 300 kvar unit
with 5 stages would be composed of a first 20 kvar stage, a second 40 kvar stage and 3 identical 80 kvar
stages, and so it could be described as a (20 + 40 + 3 x 80) kvar unit.
Other Programs. Other programs can be used, such as 1:2:4:8 or 1:1:2:2, etc. The numbers, as can be
deduced from the preceding cases, give the power ratio between the first stage, which receives a value of
1, and the subsequent stages (2 means twice as much power, 4 means four times as much power, etc.).
The unit comes equipped with a program called P00 that simulates and displays the number of steps that
would be connected on the screen, without actually connecting them. It is used to see the unit's behaviour
in safe mode.
2 GENERAL FEATURES
Computer MAX 6f 12 Vdc reactive energy
regulators measure the network cos φ and
regulate the connection and disconnection of
capacitors to correct it.
Type
Maximum no.
outputs
Computer Max 6f V12dc 6 outputs
Here are some of the most important features of this series of regulators:
- FCP system that minimises the number of capacitor connections and disconnections.
- A wide variety of programs 1:1:1, 1:2:2, 1:2:4, 1:1:2:2, etc. This enables breaking down the total
power into up to 31 steps in the Max 6f 12Vdc
- 4-quadrant control (see Fig.2.1), with indication about the connected stages, indication of the cos
φ , power and reactive power signs (inductive or capacitive )
- THREE-digit LCD screen with seven segments and over 20 icons for identifying different
operating conditions.
- Easy configuration, with only three buttons and without having to disconnect the power supply.
- Use of the 50 or 60 Hz frequency, indifferently.
- Display of all measurements on a single screen.
- Easy mounting without tools.
- Dimensions in compliance with DIN 43 700 (144 x 144 mm front panel)
- Voltage measurement circuit and power supply on a single input.
- 4-quadrant regulation (importing or exporting power installation)