AC Contactor CJ19 switching are specailly used for make and break of low-voltage shunt capacitors and widely used in reactive power compensating .
Making and break of capacitor up to 32Kvar in electric power system of AC 50HZ.Rated working voltage up to 380V for the purpose of improvement of power factor.
Main Feactures:
1.Rated current: 32~95A
2.Working voltage US5hz V: 220,380vac
3.Rated curent for short-circuit protected fuse: 1.5~2.5In
4.Rated insulation voltage Ui 50Hz V: 500vac, 660vac
5.Conventional heating current of auxiliary contacts A:10A
6.Mechnical life ten thousand times: 100Weight kg: About 0.57~ 0.6kg
CJ19-25-43 contactor have two pairs of auxiliary contacts ,CJ19-63/95 has three pairs auxiliary contacts .contactor ‘s terminal have isolation cover .it is safety .coil connect terminal have V signal avoid to connect wrong .CJ19-25/43 has screw installation way .and it also have other way din dial 35mm .and face cover have a discharge square sheet .and user can print the code on the sheet .CJ19 63/95 only have din dial 35mm or 75mm .
Main technical data
Item |
Voltage |
CJ19-25 |
CJ19-32 |
CJ19-43 |
CJ19-63 |
CJ19-95 |
Electrical life 104 |
|
10 |
10 |
10 |
10 |
10 |
Rated current (380v)A |
|
17 |
23 |
29 |
43 |
63 |
Controllable capacity (kvar) |
220v |
6 |
9 |
10 |
15 |
22 |
380v |
12 |
18 |
20 |
30 |
44 |
|
Rated insulating voltage (V) |
|
500 |
500 |
500 |
500 |
500 |
Surge limiting capacity |
|
20le |
20le |
20le |
20le |
20le |
Operating conditions |
Absorbing (85%-110%)US release (20%~75%)Us |
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Coil burden (start up /lasting )VA |
|
70/8 |
110/11 |
110/11 |
200/20 |
200/20 |
Control capacity of auxiliary contact |
AC 15 360VA DC-13 33W |
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Weight |
|
0.44 |
0.63 |
0.64 |
1.4 |
1.5 |
Normal working condition and mounting conditions
1.ambient temperature -5~40 degred ,daily average over 35 degree
2.altitude not more than 2000m
3.ambient conditions :relative humidity not more than 50%at 40 degree ,if lower temperature humidity can be higher ,on the month when maxi average humidity occurs the temperature shall be not more than 25 degree ,,on the month the maxi average humidity shall not more than 90% and there has considered the mist covering the products
Main model and specification
Contactor model |
A max |
B max |
C max |
D max |
E |
F |
Notes |
CJ19-25 |
80 |
47 |
124 |
76 |
34/35 |
50/60 |
Screw mounting and 35mm railway available |
CJ19-32 |
90 |
58 |
132 |
86 |
40 |
48 |
|
CJ19-43 |
90 |
58 |
136 |
86 |
40 |
48 |
|
CJ19-63 |
132 |
79 |
150 |
|
|
|
Except for screw mounting ,also can use 35 70mm railway available |