01
Series switching capacitor contactor
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 |
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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
Appearance and installation dimensions
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 |