Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang KRIPAL Electric Co., Ltd 30 years experience in manufacturing ac contactor, rotary isolator switch, industrial plug socket, molded case circuit breaker and etc
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LS Series 690V 32A 3P 2NO 2NC motor protection AC Contactor for industrial power
Description:
AC Contactors (Magnetic Contactor) provide remote control of primarily electric motors and compensation & heating systems by cable. They protect the instruments and equipments against overload currents by using thermal relays, for capacitor switching contactor. While switching on a capacitive circuit, a high frequency and large transient current peaks are produced. Switching of capacitor for a single or one of the capacitor banks are different from each other. Step by step "switching on" operation is more difficult for contactor than capacitor bank. Because during this operation for capacitor bank, compensated current occurs. For this reason selecting of suitable contactors the compensating current must be take into consideration for 50kVAR and above, and for less than 50kVAR can be omitted.
Characteristics
1. The cover for preventing electrical shock on the top of ac contactor and thermal overload relay
2. The ac contactor and relay are classified into 3 frame sizes according to the external dimensions
3. AC Contactor and relay can be connected directly without other fittings
4. Installed by screws or on the 35mm DIN rail directly
Specifications:
|
Type |
AC3 duty |
Life time(x 104) |
Aux. contact |
||||
|
200~240V |
380~440V |
500~550V |
690V |
Electrical |
Mechanical |
||
|
UKC1-9 |
2.5kW 11A |
5kW 9A |
4kW 7A |
4kW 5A |
250 |
2500 |
1NO1NC |
|
UKC1-12 |
3.5kW 13A |
5.5kW 12A |
7.5kW 12A |
7.5kW 9A |
250 |
2500 |
|
|
UKC1-18 |
4.5kW 18A |
7.5kW 18A |
7.5kW 13A |
7.5kW 9A |
250 |
2500 |
|
|
UKC1-22 |
5.5kW 22A |
11kW 22A |
15kW 22A |
15kW 18A |
250 |
2500 |
|
|
UKC1-32 |
7.5kW 32A |
15kW 32A |
18.5kW 28A |
18.5kW 21A |
200 |
1500 |
2NO2NC |
|
UKC1-40 |
11kW 40A |
18.5kW 40A |
22kW 32A |
22kW 25A |
200 |
1500 |
|
|
UKC1-50 |
15kW 55A |
22kW 50A |
30kW 43A |
30kW 33A |
200 |
1000 |
|
|
UKC1-65 |
18kW 65A |
30kW 65A |
37kW 60A |
37kW 47A |
200 |
1000 |
|
|
UKC1-75 |
22kW 75A |
37kW 75A |
45kW 64A |
45kW 47A |
200 |
1000 |
|
|
UKC1-85 |
25kW 85A |
45kW 85A |
45kW 75A |
45kW 52A |
200 |
1000 |
|
Coil voltage(AC) :
50Hz: 24V, 42V, 48V, 100V, 110V, 220V, 240V, 380V, 400V, 415V, 440V, 500V, 550V
60Hz: 24V, 48V, 110V, 120V, 208V, 220V, 240V, 277V, 380V, 440V, 480V, 600V
Coil voltage(DC):
12V, 20V, 24V, 48V, 60V, 80V, 100V, 110V, 125V, 200V, 220V, 250V
WHY CHOOSE KRIPAL ELECTRIC?
Long history: We founded in 1987, more than 25 years specialized in electric system.
Certification: We have passed ISO9001:2000 and CCC, ROHS, CE, CB, Semko, SAA, KEMA...
Mould tooling: they are designed and built in our own factory which is our strength for ODM
Raw materials: they are genuine and brand new.
Processing: Almost all procedures are completed in our own workshops
Quality Control: we make quality control for each item separately and have serious quality control
system to make our brand go further.