Power factor controllers N-6, N-12 and NC-12 NOKIAN

Power factor controllers N-6, N-12 and NC-12 Nokian N-6 and N-12 Optimized user interface for easy operation Backlighted alphanumeric multisymbol LCD-display and ergonomic push buttons enable: 
Viewing of electrical information  
Easy browsing in the menus  
Multilingual usage  
Alarm indications Performance  
Intelligent stepping algorithm for optimum step utilization and fast response 
All traditional stepping sequences also available Simplified installation and set-up  
Quick and simple mounting and wiring  
Insensitive to current transformer polarity and phase rotation polarity  
A special menu allows controller self-configuration Monitoring and protection Alarms 
Should a disturbance occur on the network or in the capacitor bank, alarms are indicated on the screen and alarm contact closure is initiated  
The alarm message is maintained on the screen once the fault clears and until it is manually reset 
Last five alarms are stored in alarm log Protection  

If necessary, the capacitor steps are automatically disconnected to protect the equipment NC-12 For more advanced power factor controlling In addition to the functions of N-6/ N-12, the NC-12 provides the following additional

features: 
Measurement of total current harmonic distortion 
Graphical analysis of network harmonic currents and voltages 
Possibility of a dual target cos  
Possible to configurate steps permanently switched off or on 
Step condition monitoring 
Time stamped alarm log  
On-line help menus A communicating model
Optional communication auxiliary ( RS485 Modbus)