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Motor Contactors Home AC Contactor
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Motor Contactors Home AC Contactor

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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

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Mr. Michael Deng
Tel: 86-571-62865157
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Zhejiang KRIPAL Electric Company
Daqiao Industrial Zone, Baixiang Town,Yueqing, Hangzhou, Zhejiang, China (Mainland)
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