Installation of the capacitors bank gives large savings due to elimination of charges for reactive power. Installing the capacitors bank is guaranteed very fast return of expenses within a couple of months.

Modern elements and structural solutions applied in the capacitors bank provide long, failure-free and safe operation. Additional benefit from installation of the capacitors bank is increase in network transmission potential and reduction of power losses and voltage drops in power lines.

Utilised capacitors are fitted with environmentally-friendly and biodegradable saturant. They also feature low level of own loss. Capacitor grades may be equal, although preferred solution is utilisation of condensers of various sizes, activated by controller in sequence and number allowing to minimise number of switchings in the process of reaching the optimum power factor value.

Units of equal power output are switched in circular way. Due to above properties the capacitors bank do not require any supervision and require only minimum maintenance.

Baterie kondensatorów typu BKE przeznaczone są do kompensacji mocy biernej w sieciach elektroenergetycznych niskiego napięcia, które nie zawierają dużej ilości zakłóceń powodowanych przez wyższe harmoniczne.

Są to urządzenia w pełni automatyczne sterowane przez mikroprocesorowe regulatory mocy biernej.

Baterie wyposażone są w indywidualne zabezpieczenia zwarciowe każdego członu kondensatorowego. Łączenie każdego kondensatora odbywa się za pomocą specjalnego stycznika tak skonstruowanego, że załączenie do sieci odbywa się bez nadmiernych przeciążeń prądowych.

Gwarantuje to ochronę sieci przed nadmiernymi udarami prądowymi i jednocześnie zwiększa trwałość elementów łączeniowych, a także wydłuża żywotność samych jednostek kondensatorowych.

• nominal voltage 400/230V
• nominal frequency 50Hz
• nominal power output 90...400kvar
• power capacitorloss ~0,3W/kvar
• ambient temperature -15°C...+25°C
• protection degree IP40 or IP55

• nominal voltage 400/230V
• nominal frequency 50Hz
• nominal power output 12,5...190kvar
• power capacitor loss ~0,3W/kvar
• ambient temperature -15°C...+25°C
• protection degree IP40 or IP55

BKE-SD type capacitors bank with detuned filters are designed for compensation of reactive power in low voltage power networks showing ocurrence of the above higher harmonics.

Capacitors units capacity and inductiveness of network may constitute a resonanse system, which may cause damage to capacitors and other devices in the network. One solution to this problem is utilization of detuned filters.

BKE-ST thyristor switched capacitor banks are designed for compensation of reactive power in low voltage power networks showing ocurrence of the high-frequency changes of load. This is typical of loads due to welders, injection moulding presses, hoists, elevators, etc.

In such situations capacitors bank with contactors replaced with thyristor switches are utilised. Such a solution allows switching between grades within 0,5s without current surges.