ZAPF Parallel Active Filtering Device

Detailed Product Description
Performance Characteristics:

    1, Optimal double-closed loop control and filtering control technique adopted to ensure accurate sensing of harmonic and efficient filtering

    2, Harmonic and passive optimal compensation strategy applied optimizes the users power quality, which can work with traditional passive filtering compensation technology. Unique control calculation ensures perfect combination of the two devices

    3, LCD screen applied on the operation interface, easy for handling

    4, Simple design and scheme selection, easy for installment and operation, flexible cable arrangement (from the top & from the bottom); If special transformer is adopted, it is suitable for 10 kV or below

 

Technical Specification:

    Work voltage (V)                        380±10%

    Work frequency (Hz)                  50±0.2

    Rated compensation harmonic current (A)      100

    Power kW                                 3.0

    Protection level                          IP20

    Dimensions(mm H×W×D)        1800×700×600

    Weight (kg)                               209

    Cable arrangement                     from top& from bottom

    Filtering capacity                       Max. output filtering current 100A each set

    Var output capacity                    Max. 66kvar(capacity, induction) each set

    Filtering times                           2~50^th harmonic

    Response time                          <10ms

    Power factor correction              Yes, Controllable

    Current-limit capacity        automatically limit current responding to temperature

    Switch frequency                       10Hz

 

Work conditions:

    Ambient temperature                 0~40

    Temperature for storage             -40~65

    Relative humidity                       Max.95%, no condensing

    Altitude above sea level             1000m below

 

Data required for design:

    1, Rated voltage of power system

    2, Total volume of harmonic needed for compensation within power system

    3, Compensation capacity required by power system

    4, Installment requirements and cable arrangement

    Note: Full-scale assessment on the users power system will be performed by SSE upon   request, and optimal scheme will also be proposed as well.