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STATIC PFC COMPONENTS

Reasonable ConfigurationTo Reactive Power Compensation

BKS series compensation components consist of low-voltage capacitors and filter reactors, used in conjunction with a power factor controller for occasions with not frequently changing load.

High Reliability

Adopting low-voltage capacitor of higher rated voltage: 7% BKS series compensation filter component adopts 480v capacitor, 14% BKS series compensation filter components adopt 525V capacitor.

Solution Characteristics

  • Reasonable configuration, can achieve reactive power compensation and partial harmonic filtering
  • 7% BKS series compensation filter component adopts 480v capacitor, 14% BKS series compensation filter components adopt 525V capacitor, more stably and reliably.
  • Using class H insulation, filter reactor of pure copper winding, low power consumption, high reliability
  • Great autonomy in layout of cabinet internal, with flexible selection

Application Areas

  • BKS series compensation component is suitable for distribution system with not frequently changing load.
  • BKS series compensation component with reactance rate of 7%, tuning frequency of 189Hz can effectively suppress the 5th or above harmonic pollution.
  • BKS series compensation component with reactance rate of 14%, tuning frequency of 134Hz can effectively suppress the 3th or above harmonic pollution.

* Note: Be sure to select capacitor-dedicated contactor. It is recommended to select well-known foreign brand.

Solution Selections

Reactance Rate 7%, Capacitor Un=480V, Over-current Capability: 2.0In

Model Selection Table I for BKS Series Compensation Components (with 25kvar as the minimum switching unit)

Compensation
Capacity (kvar)
Steps Model Reactance Rate Configuration System Voltage
50 3 KLD-BKS7-50/3-400V 7% 12.5kvar×2+25kvar×1 400
75 4 KLD-BKS7-75/4-400V 7% 12.5kvar×2+25kvar×2 400
100 3 KLD-BKS7-100/3-400V 7% 25kvar×2+50kvar×1 400
125 3 KLD-BKS7-125/3-400V 7% 25kvar×1+50kvar×2 400
150 4 KLD-BKS7-150/4-400V 7% 25kvar×2+50kvar×2 400
175 4 KLD-BKS7-175/4-400V 7% 25kvar×1+50kvar×3 400
200 5 KLD-BKS7-200/5-400V 7% 25kvar×2+50kvar×3 400
225 5 KLD-BKS7-225/5-400V 7% 25kvar×1+50kvar×4 400
250 6 KLD-BKS7-250/6-400V 7% 25kvar×2+50kvar×4 400
275 6 KLD-BKS7-250/6-400V 7% 25kvar×1+50kvar×5 400
300 6 KLD-BKS7-300/6-400V 7% 50kvar×6 400
325 7 KLD-BKS7-325/7-400V 7% 25kvar×1+50kvar×6 400
350 7 KLD-BKS7-350/7-400V 7% 50kvar×7 400

Reactance Rate 14%, Capacitor Un=525V, Over-current Capability: 2.0In

Model Selection Table II for BKS Series Compensation Components (with 25kvar as the minimum switching unit)

Compensation
Capacity (kvar)
Steps Model Reactance Rate Configuration System Voltage
50 3 KLD-BKS14-50/3-400V 14% 12.5kvar×2+25kvar×1 400
75 4 KLD-BKS14-75/4-400V 14% 12.5kvar×2+25kvar×2 400
100 3 KLD-BKS14-100/3-400V 14% 25kvar×2+50kvar×1 400
125 3 KLD-BKS14-125/3-400V 14% 25kvar×1+50kvar×2 400
150 4 KLD-BKS14-150/4-400V 14% 25kvar×2+50kvar×2 400
175 4 KLD-BKS14-175/4-400V 14% 25kvar×1+50kvar×3 400
200 5 KLD-BKS14-200/5-400V 14% 25kvar×2+50kvar×3 400
225 5 KLD-BKS14-225/5-400V 14% 25kvar×1+50kvar×4 400
250 6 KLD-BKS14-250/6-400V 14% 25kvar×2+50kvar×4 400
275 6 KLD-BKS14-250/6-400V 14% 25kvar×1+50kvar×5 400
300 6 KLD-BKS14-300/6-400V 14% 50kvar×6 400
325 7 KLD-BKS14-325/7-400V 14% 25kvar×1+50kvar×6 400
350 7 KLD-BKS14-350/7-400V 14% 50kvar×7 400

For more detailed technical information, please call Tysen-kld.

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