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440V Capacitor Duty Contactor Motor Protection Switch Low consumption

Place of Origin: Zhejiang

Company Profile

Location: Hangzhou, Zhejiang, China (Mainland)
Business Type: Manufacturer
Main Products: Rotary Isolator Switch, AC Contactor, Industrial Plugs

Product Detail

Model No.: UKC1-12M

Product Description

 

440V Capacitor Duty Contactor Motor Protection Switch Low consumption

 

 

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.

 

 

Description:

 

Directly drive contactor by transistor output of PLC

 

The power consumption of the UKC1- low consumption type contactor is 1.2W.

 

This contactor can be driven by a transistor output of a PLC or electronic equipment such as photoelectric switch, or a proximity limit switch. Therefore, it is possible for this contactor to directly interface without interface relay for driving a 3-phase induction motor.

 

Low coil power consumption greatly expands application flexibility. Standard AC coils require 1.8 watts.

 

 

Specifications:

 
Rated current  AC3(IEC60947 AC1 Ith Aux. Contacts Type
220-240V 380-440V 550-550V 690V
6A 1.5KW  7A 2.2KW  6A 3KW      5A 3KW      4A 20A 1NO or 1NC UKC1-6M
9A 2.2KW  9A 4KW      9A 3.7KW  6A 4KW      5A 20A 1NO or 2NC UKC1-9M
12A 3KW    12A 5.5KW    12A 4KW      7A 4KW      55A 20A 1NO or 3NC UKC1-12M
16A 4KW    15A 7.5KW    16A 5.5KW    9A 4KW    5A 20A 1NO or 4NC UKC1-16M
 
AC coil Voltage (50/60Hz): 24, 36, 42, 48, 110, 115, 120, 127, 220/208, 220, 220/230, 230/240, 256, 277, 380/440, 400, 440, 480, 500, 550
 
Characteristics(440VAC)
Rated current 6A 9A 12A 18A
Short circuit current(max)
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