The contactor is of direct-action double break structure, it's system consists of upper and downward layout, upper part has 3 pairs of contacts and current limiting resistance what become surge restrained device, when closing current limiting contacts will make several millise conds at firstly, then working contact is made closed latere, current limiting contact will be released under the action of everlasting magnet and spring, current limiting resistance is switched off, capacitor then operate nomally.
CJ19 25~43 contactor has 2 pairs of auxiliary contacts
CJ19 63~95 contactor has 3 pairs of auxiliary contacts
The terminals have provided insulating cover for safety, coil terinals have been marked clearly. CJ19 25~43 can be mounted by screw or by 35mm railway, a dismount able square blank card in cover is provided for spare when required to print something as user. CJ19 63~95 can be mounted on 35 or 75 mm railway.
1. Ambient temperature: -5 celcius~40 celcius, daily average over 35 celcius
2. Ambient conditions: Relative humidity lower than 50 percent at 40 celcius. If lower temperature humidity can be higher, on the month when maxi average humidity occurs the temperature shall be not more than 25 ceclius, on this month the maxi average humidity shall lower than 90 percent and there has considerde the mist covering the product.
3. The mounting inclined angle shall less than +-5 degree
4. Impact vibration: There shall have no severe vibration, impact and vibration.
|
Item |
|
CJ19-25 |
CJ19-32 |
CJ19-43 |
CJ19-63 |
CJ19-95 |
|
Electrical life (10000) |
|
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 percent to 110 percent)Us
Releasing:(20 percent to 75 percent)Us
|
Absorbing:(85 percent to 110 percent)Us
Releasing:(20 percent to 75 percent)Us
|
|
|
|
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 |
AC-15 360VA: DC-13 33W |
|
|
|
weight(kgs) |
|
0.44 |
0.63 |
0.64 |
1.4 |
1.5 |
Zhiming Group Co., Ltd., located along the sea in south zhjiang, wenzhou, liushi. Established in 1991, our factory mainly produces single phase, three phases mechanical electronic type kwh meters; Ge brand meter base, panel meter, low voltage shunt capacitors; High voltage shunt capacitor electronic components and etc.
In March 2001, we had passed ISO9001. "zhiming" brand products are now widely accepted by most clients. On the basis of hi-tech and modern management, our company is robustly developing and glowing up, marketing shares are more and more increased. In order to ensure and improve the quality, we have equipped with modern testing apparatus and excellent production technology and therefore continuously provided, with low price and best quality, dd28 dd17 dd862, dt862 series kwh meters, dds450 single phase electronic meters, ddsy ordtsy 450 electric with prepay fee. Dtsf 450 multi tariff kilo watt hour meter. Ge meter base, amper meter and voltage meter, bsmj low voltage shunt capacitors, bmh high voltage shunt capacitor, power relay, cj19 contactor for switching capacitors, AC contactors, mini circut breaker MCCB. Besides at maximum to meet with domestic marketing, our products are also exported southeast Asia, Russia and etc. Our company devote to building an integrated enterprise combined with tech research, industrial production and trading, on basis of "best quality, satisfactory services, hard research".
Under our topic of "true attitude, creation and innovation, perfect services", we honestly welcome all clients to make mutual development.
