Circutor C6 Computer Wi-Fi
PROGRAMMING GUIDE
The computer C Wi-Fi regulator measures the power grid cosine and controls capacitor connection and disconnection in order to correct it. It also calculates and displays the main electrical parameters of balanced or unbalanced single-phase and three-phase mains.
The unit and device status area, which displays the different statuses, units and device information (Table 1).
Capacitor status area, which shows the status of the relays (stages) on the device, and therefore the capacitors connected to it. The possible states are:
- Nothing is displayed if the stage is not connected and set to AUTO.
- The icon is displayed if the stage is connected and set to AUTO.
- The icon is displayed, with the bottom bar fixed, if the stage is connected and set to on.
- Only the fixed bottom bar is displayed if the stage is disconnected and set to off.
C/K Factor calculation
The equation for calculating the C/K factor is:
- Ic: is the current of the smallest capacitor.
- K: the transformation ratio of the current transformer.
To calculate Ic, you need to know the reactive power of the smallest capacitor Q and the mains voltage V. 
The transformation ratio K is calculated as:
Iprim: is the nominal y of the transformer. Isec: is the current in the secondary of the transformer.
Example: In a 400V device, the smallest capacitor is 60 kvar with a current transformer ratio of 500/5. The calculation would be as follows:
Current of the smallest capacitor, Ic:
The value of C/K is: 0.866.
If the power of 60 kvar is referenced to 440V, it must be multiplied by Vred2/4402, with the value C/K in the above example being 0.72.
This manual is a programming and commissioning guide for the computer C Wi-Fi. For further information, please download the full manual from the CIRCUTOR web site: www.circutor.com
Keyboard functions
Factor C/K
| Relación TC/ CT Ratio (Ip / Is) | Potencia en kvar del primer escalón a 400 V Power of the smallest stage at 400 V (kvar) | |||||||||||||
| 2.5 | 5.0 | 7.5 | 10.0 | 12.5 | 15.0 | 20.0 | 25.0 | 30.0 | 40.0 | 50.0 | 60.0 | 75.0 | 80.0 | |
| 150/5 | 0.12 | 0.24 | 0.36 | 0.48 | 0.60 | 0.72 | 0.96 | |||||||
| 200/5 | 0.09 | 0.18 | 0.27 | 0.36 | 0.45 | 0.54 | 0.72 | 0.90 | ||||||
| 250/5 | 0.07 | 0.14 | 0.22 | 0.29 | 0.36 | 0.43 | 0.58 | 0.72 | 0.87 | |||||
| 300/5 | 0.06 | 0.12 | 0.18 | 0.24 | 0.30 | 0.36 | 0.48 | 0.60 | 0.72 | 0.96 | ||||
| 400/5 | 0.05 | 0.09 | 0.14 | 0.18 | 0.23 | 0.24 | 0.36 | 0.48 | 0.58 | 0.72 | 0.87 | |||
| 500/5 | 0.07 | 0.11 | 0.14 | 0.18 | 0.22 | 0.29 | 0.36 | 0.45 | 0.54 | 0.72 | 0.87 | |||
| 600/5 | 0.06 | 0.09 | 0.12 | 0.15 | 0.18 | 0.24 | 0.30 | 0.36 | 0.48 | 0.60 | 0.72 | 0.90 | 0.96 | |
| 800/5 | 0.07 | 0.09 | 0.11 | 0.14 | 0.18 | 0.23 | 0.27 | 0.36 | 0.45 | 0.54 | 0.68 | 0.72 | ||
| 1000/5 | 0.05 | 0.07 | 0.09 | 0.11 | 0.14 | 0.18 | 0.22 | 0.29 | 0.36 | 0.43 | 0.54 | 0.57 | ||
| 1500/5 | 0.05 | 0.06 | 0.07 | 0.10 | 0.12 | 0.14 | 0.19 | 0.24 | 0.29 | 0.36 | 0.38 | |||
| 2000/5 | 0.05 | 0.07 | 0.09 | 0.11 | 0.14 | 0.18 | 0.22 | 0.27 | 0.28 | |||||
| 2500/5 | 0.06 | 0.07 | 0.09 | 0.12 | 0.14 | 0.17 | 0.22 | 0.23 | ||||||
| 3000/5 | 0.05 | 0.06 | 0.07 | 0.10 | 0.12 | 0.14 | 0.18 | 0.19 | ||||||
| 4000/5 | 0.05 | 0.07 | 0.09 | 0.11 | 0.14 | 0.14 | ||||||||
Productos y soluciones integrales para la eficiencia energética eléctrica
Productos y soluciones integrales para la eficiencia energética eléctrica
