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Thyristor swithched capacitor banks
Automatic Harmonic Filter Panel
Tuned Harmonic Filters
Detuned Filters
Power Factor Control Relays
 Capacitor Switching Contactor
LT Capacitors
HT Capacitors
HT Reactor
HT Automatic Harmonic Power Factor    Correction Panel
HT Capacitor Bank & Associated    Equipments
Complete Energy Management    Systems
Power Quality Analysis
Design of Optimum Reactive Power    Compensation Schemes
OSFM - 3 Generation Filterrd

 
 
Capacitor Switching Contactors Type K3 ... A, K3 ... K
Capacitor Switching Contactor
Technical Data

System Voltage : 400........660 V
Rated KV AR : 10 to 200 KV AR

Patented design with significant damping on inrush - current
Long-life contactors tested by FRAKO up to 100,000 switching operations Suitable for unchoked and choked Power Factor Correction Systems Very high operational reliability

Improved voltage quality through chatter -proofed switching operations
High operational reliabiIity of the power factor correction system.

The advantages include:
Significant damping of in-rush current
Improvement in voltage quality during the switching process
Extended life of capacitors
High operational reliability if power factor correction system
Extension of the maintenance periods of the power factor correction system
Suitable for choked and unchoked power factor correction systems due to leading transition contacts opening during permanent operation

Features that matter:
Patented design with significant dampening of inrush current
Long-life contactors tested by FRAKO up to 100,000 switching operators
Suitable for choked and unchoked power factor correction systems
Very high operational reliability


Capacitor contactors for choked power factor correction system:
When choked power factor correction systems are switched, the peak-switching current is essentially lower because of the high inductivity of the harmonic filter reactor as with unchoked power factor correction systems.

By using special wear resistant contact material for these applications it is possible it is possible to use capacitor contactors without series resistors.

The advantages include:
Safe switching (On & Off) of choked capacitor steps
Improved voltage quality through chatter proofed switching operations
Extended life of the contactor ( > 100,000 switching operations)
High operational reliability of the power factor correction system
 
         
   
   Designed by : MID   Hosted by : GID   Promoted by : PBD