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BDKL- xx/xx batteries for compensation of capacitive reactive power

Automatic batteries of compensation chokes are designed for compensation of capacitive reactive power within low voltage networks.

Capacitive reactive power appears usually within facilities with an extensive cable network, in server rooms, in case of using UPS units and within facilities with a high number of LED light sources. For consumed capacitive reactive power (also referred to as returned reactive power), electricity supply network operators charge additional penalties which, in extreme cases, may be higher than the charges for consumption of active power.

The battery is usually composed of several steps made up by the protection, connector and compensation choke. Based on measurements, the LRM001 reactive power controller connects to the network only the steps necessary to ensure the predefined cosφ coefficient. This solution allows minimising active power losses – only the chokes necessary for avoiding additional reactive power charges work.

Automatic batteries of compensation chokes BDKL

  • compensation of capacitive reactive power in LV networks and middle-voltage cables
  • facilities with an extensive cable network, server rooms, facilities with lots of UPS power supplies, facilities with lots of LED light sources
  • minimised active power losses
  • the controller switches on the steps necessary to ensure the given cosφ coefficient
  • reduced active energy consumption, by reducing active power losses
  • minimised charges for capacitive reactive energy
Parameter Value
any power usually form 1 kVar to 120 kVar
any number of steps usually from 2 to 8
rated voltage 400 V
casing metal
colour RAL 7035
protection class IP20 ÷ IP54
ventilation forced
housing dimensions depending on power
width × height × depth [mm]:
600 × 650 × 250
600 × 800 × 450
800 × 800 × 450
800 × 1500 × 450
800 × 1700 × 500
1000 × 1700 × 500
pedestal 100 mm
power factor controller LRM 001 – panel design, board mounted
LRM 002 – installation on the DIN rail
compensation chokes equipped with reversible thermal protections
individual step security
contactors intended for switching reactors in AC-4 class
Optional:
  • power factor controllers
    • any type of power factor controller
  • housing
    • any size and material
  • bank protection

BDKL - Automatyczne baterie dławików kompensacyjnych

  • banks up to 7.5 kVar /400 V, max. 3 choke steps;
  • dimensions: 600 × 650 × 250

  • banks up to 17,5 kVar /400 V, max. 3 choke steps;
  • dimensions: 600 × 800 × 450

  • banks up to 27,5 kVar /400 V, max. 4 choke steps;
  • dimensions: 800 × 800 × 450

  • banks up to 90 kVar /400 V, max. 6 choke steps;
  • dimensions: 800 × 1500 × 450

  • banks up to 120 kVar /400 V, max. 6 choke steps;
  • dimensions: 800 × 1700 × 500

  • banks up to 120 kVar /400 V, max. 8 choke steps;
  • dimensions: 1000 × 1700 × 500

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