CKSG Copper Electric Reactor

Short Description:

Capacitors could be impacted by harmonic current, switching inrush current and operating over-voltage when they compensate the reactive power. This will cause capacitors’ damage and the power factor lower. Therefore, we should equip the serial reactor in front end of capacitors which could control and assimilate harmonics, protect capacitors, avoid the influence of the harmonic voltage and current or surge voltage and current, improve energy quality, enhance power factor, prolong capacitors’ ...


  • FOB Price: US $50 - 500 / Piece
  • Min.Order Quantity: 50 Piece/Pieces
  • Supply Ability: 1000 Piece/Pieces per Month
  • Product Detail

    Product Tags

    Capacitors could be impacted by harmonic current, switching inrush current and operating over-voltage when they compensate the reactive power. This will cause capacitors’ damage and the power factor lower. Therefore, we should equip the serial reactor in front end of capacitors which could control and assimilate harmonics, protect capacitors, avoid the influence of the harmonic voltage and current or surge voltage and current, improve energy quality, enhance power factor, prolong capacitors’ service life, ensure power grid running safely.

    Structural Features

    1. The product with dry-type iron core is divided into two types of three-phase and single-phase.
    2. Iron core adopts high-quality cold rolled silicon steel sheet so that the reactor could be operated in low temperature rise and low noise.
    3. Reactor’s coil adopts high-quality insulated wires.
    4. All clamping elements were passed the anti-corrosive treatment, and main clamping elements adopted non-magnetic material. Coils and iron cores were made into a whole by the advance technical process. These measures could reduce the operating temperature and noise observably, improve reactor quality factors and weaken the influence of harmonics.
    5. Reactor boundary dimensions were designed by normal cabinet dimensions, so its volume could be smaller and wiring was more convenient. Therefore, users’ cost of the cabinets would be reduced.

    Working Environment

    *Altitude: ≤2000m

    *Operating temperature:-25℃~+45℃

    *Relative humidity: ≤90%

    *No harmful gas, inflammables and explosives in surround.

    *Well-ventilation. Ventilation should be added if reactors need to be equipped in the cabinet.

    Technical Parameters

    1. Applicative capacitor voltage: 0.4kV, 0.45 kV, 0.48 kV, 0.525 kV, 0.66 kV, 0.69 kV.
    2. Reactance ratio: 1%, 4.5%, 5%, 5.6%, 6%, 7%, 12%, 13.8%, 14%.
    3. Withstand voltage: 5kV/min
    4. Insulation grade: B, F, H
    5. Noise: ≤30dB
    6. Overload capacity: ≤1.35 times keep working
    7. System voltage will rise with the serial reactor. Calculation formula:
    8. Reduction formula between reactor capacity, capacitor capacity, reactor ratio and inductance value : ,

    Model Instruction

    yd (1)

    Boundary and Mounting Dimension

    yd (2)

    7% Serial Reactor Model, Parameter and Dimension

    Reactor Model

    Capacitor Capacity

    (Kvar)

    Reactor capacity

    (Kvar)

    Inductance Value

    (mH)

    CKSG-0.35/0.48-7%

    5

    0.35

    10.268

    CKSG-0.7/0.48-7%

    10

    0.7

    5.134

    CKSG-1.05/0.48-7%

    15

    1.05

    3.423

    CKSG-1.4/0.48-7%

    20

    1.4

    2.567

    CKSG-1.75/0.48-7%

    25

    1.75

    2.054

    CKSG-2.1/0.48-7%

    30

    2.1

    1.711

    CKSG-2.45/0.48-7%

    35

    2.45

    1.467

    CKSG-2.8/0.48-7%

    40

    2.8

    1.283

    CKSG-3.5/0.48-7%

    50

    3.5

    1.027

    A

    B

    C

    D

    E

    F

    H

    M

    N

    P

    Q

    R

    S

    T

    210

    170

    110

    118

    95

    121

    170

    150

    70

    53

    200

    130

    48

    9~10

    240

    200

    133

    145

    115

    151

    210

    190

    81

    71

    250

    165

    56

    10~11

    240

    200

    133

    145

    115

    151

    260

    240

    81

    71

    300

    205

    56

    14% Serial Reactor Model, Parameter and Dimension

    Reactor Model

    Capacitor Capacity

    (Kvar)

    Reactor capacity

    (Kvar)

    Inductance value

    (mH)

    CKSG-0.35/0.48-14%

    5

    0.7

    24.57

    CKSG-0.7/0.48-14%

    10

    1.4

    12.28

    CKSG-1.05/0.48-14%

    15

    2.1

    8.19

    CKSG-1.4/0.48-14%

    20

    2.8

    6.14

    CKSG-1.75/0.48-14%

    25

    3.5

    4.91

    CKSG-2.1/0.48-14%

    30

    4.2

    4.09

    CKSG-2.45/0.48-14%

    35

    4.9

    3.5

    CKSG-2.8/0.48-14%

    40

    5.6

    3.07

    CKSG-3.5/0.48-14%

    50

    7

    2.457

    A

    B

    C

    D

    E

    F

    H

    M

    N

    P

    Q

    R

    S

    T

    210

    170

    110

    118

    95

    130

    130

    200

    70

    65

    260

    185

    53

    9~10

    240

    200

    133

    145

    115

    151

    260

    240

    81

    71

    300

    215

    56

    10~11

    240

    200

    133

    145

    115

    170

    260

    240

    91

    71

    300

    210

    66


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