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Series switching capacitor contactor

CJ19 series switching capacitor contactors (hereinafter referred to as contactors) are mainly used inpower lines with AC 50Hz or 60Hz and rated working voltage up to 400v, for the use of low-voltagereactive power compensation equipment to input orremove low-voltage parallel capacitors. Thecontactor is equipped with a surge suppression device, which can effectively reduce the impact of closingsurge on the capacitor and suppress overvoltage during opening and ciosing.

    Product Introduction

    In the area of ​​power efficiency, the CJ19 series of switched capacitor contactors stands out as a key component. This contactor is designed for use in power lines with AC 50Hz or 60Hz and rated operating voltage up to 400V, and plays a vital role in low-voltage reactive power compensation equipment. Their main function is to input or remove low voltage shunt capacitors, thereby optimizing power usage and increasing overall efficiency.

    The CJ19 series switching capacitor contactor is equipped with a surge suppression device to effectively reduce the impact of closing surge on the capacitor. This function helps suppress overvoltage during the opening and closing process and ensures smooth and safe operation of the equipment. By effectively managing surges and overvoltages, these contactors help extend the life and reliability of your power system.

    The applications of the CJ19 series switched capacitor contactors extend to a variety of industries and environments where power efficiency is critical. From industrial facilities to commercial establishments, these contactors provide a versatile solution for enhanced power factor correction and optimized energy usage. By integrating these contactors into their power systems, businesses can realize significant cost savings and reduce their environmental footprint through increased energy efficiency.

    The CJ19 Series switched capacitor contactors are designed to meet strict quality and safety standards. This ensures they provide consistent performance and reliability even in demanding operating environments. Focusing on durability and longevity, these contactors provide a sustainable solution for increasing power efficiency and reducing maintenance requirements.

    The CJ19 series switched capacitor contactors become an important asset in the pursuit of improving power supply efficiency. Its ability to facilitate low-voltage reactive power compensation and effectively manage surges and overvoltages makes it an indispensable component in power systems. By integrating these contactors, businesses can increase energy efficiency, reduce operating costs and contribute to a more sustainable future.

    Specification

    Product model name

    CJ19-25

    CJ19-32

    CJ19-43

    CJ19-63

    CJ19-95

    Electrical life(10000 cycles)

    10

    10

    10

    10

    10

    Rated current le(380V) A

    17

    23

    29

    43

    63

    Controllable capacitor capacity (kvar)

    220V

    6

    9

    10

    15

    22

    380V

    12

    18

    20

    30

    40

    Rated insulation voltage (V)

    500

    500

    500

    500

    500

    Surge suppression capability

    20le

    20le

    20le

    20le

    20le

    Action conditions

    Actuation:(85%~110%Us;Release:(20%~75%)Us

    Coil power (VA)start/hold

    70/8

    110/11

    110/11

    200/20

    200/20

    Auxiliary contact control

    capacity

    AC-15 360VA;DC-3 33W

    Weight (kg)

    0.44

    0.63

    0.64

    1.4

    1.5

    Structural characteristics

    Series switching capacitor contactor detail (2)dk6

    Appearance and installation dimensions

    Series switching capacitor contactor detail (1)f35

    Model

    Amax

    Bmax

    Cmax

    Dmax

    E

    F

    Notes

    CJ19-25

    80

    47

    124

    76

    34/35

    50/60

    In addition to screw installation, a 35mm mounting rail can also be used for installation

    CJ19-32

    90

    58

    132

    86

    40

    48

    CJ19-43

    90

    58

    136

    86

    40

    48

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