Chokes with a ferrous core
as per standard ČSN EN 60 076 - 6
- Compensation – a choke determined for parallel connection into the system with the purpose of compensating the capacity current
- For the restriction of the current – a choke determined for serial connection into the system in order to restrict the current in case of defective states
- Damping – a choke determined for serial connection with condensers for the restriction of the built-up current in the course of switching
- Filtration – a choke determined for serial or parallel connection with condensers with the purpose of reducing, blocking or filtration of harmonious or commutation frequencies
- Smoothing – a choke determined for restricting the circulation of harmonious currents and transient overcurrents in steady networks
Exemplary form of chokes with a ferrous core
Manufactured in various forms according to the client´s wish, arbitrary form of outlets, operational voltage of up to 6.3 kV, also a special version of chokes with screening
1F motor choke with a ferrous core
1F compensation choke with a ferrous core
1F choke on glued core Unicore, horizontal form
1F choke on glued core Unicore, vertical form
Special double air choke with screening, 2 x 350 A
Special double air choke with screening, 2 x 700 A
3F compensation choke 5 kVAr
3F compensation choke 180 kVAr
3F motor choke 500 A
3F VN compensation choke - switching, 40 - 50 - 60 kVAr
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