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440V Capacitor Duty Contactor Motor Protection Switch Low consumption

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440V Capacitor Duty Contactor Motor Protection Switch Low consumption

China 440V Capacitor Duty Contactor Motor Protection Switch Low consumption supplier
440V Capacitor Duty Contactor Motor Protection Switch Low consumption supplier 440V Capacitor Duty Contactor Motor Protection Switch Low consumption supplier

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Product Details:

Place of Origin: China
Brand Name: KRIPAL
Certification: CE
Model Number: UKC1-16M

Payment & Shipping Terms:

Minimum Order Quantity: 500pcs
Price: negotiable
Packaging Details: Each unit packed in a individual box
Delivery Time: 20 days and depends on ordering quantity
Payment Terms: T/T, L/C
Supply Ability: 50000 pcs per month
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Detailed Product Description
Brand: KRIPAL Current Range: 6A,9A,12A,16A
Poles: 4P Auxiliary: 1NO Or 1NC
Contacts: Silver Coil: AC

 

GMC AC/DC Mini Contactor Motor Protection Switch Low consumption 6A,9A,12A,16A

 

 

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.

 

440V Capacitor Duty Contactor Motor Protection Switch Low consumption

 

440V Capacitor Duty Contactor Motor Protection Switch Low consumption

 

 

AC 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) 380V 60 90 120 160
660V 72 108 144 180
Breaking current(max) 380V 48 72 96 128
660V 60 90 120 150
Operation cycles per hour AC-3 1800 1800 1800 1800
AC-4 300 300 300 300
electrical life time      (10, 000 times) AC-3 100 100 100 100
AC-4 20 20 20 20
Machanical Life time(1000 times) 1200 1200 1200 1200
Aux contacts Standard configuration 1NO 1NO 1NO 1NO
Top mointing AU-2M/4M AU-2M/4M AU-2M/4M AU-2M/4M
Panel Installation guid screw guid screw guid screw guid screw
 
Characteristices of the coil
Coil voltage AC
coil consumption(VA) 2
Pick-ip 32va
Maintain 6va
Selections of pick-up voltage(%) 80-110
Selections of droup-out voltage(%) 30-40
Pick-up times 10-20
droup-out times 35-45
 


Coil voltage(AC): 


24V,36V,  42V, 48V, 110V, 115V, 120V, 200V, 220V, 240V, 256V, 277V, 380V, 400V, 440V,  480V, 500V, 550V 
 

 

Benefits for mini AC contactors:

 

Low consumption power

Saving panel size

Installation space is reduced to 50% of conventional DC operated contactors achieving high performance.

 

 

Main application fields for ac mini contactors: 

 

Lighting for out-door

Car washing facilities

Crain hoist

Lighting of sports facilities

Pump

Compressor

Vending machine

Painting machine

Show case

It is possible to expand the control wire length since voltage drop in wires is small.

 

 

Application:

 

 

Contactors are used to control electric motors, lighting, heating, capacitor banks, thermal evaporators, and other electrical loads.

 

Lighting control

Contactors are often used to provide central control of large lighting installations, such as an office building or retail building. To reduce power consumption in the contactor coils, latching contactors are used, which have two operating coils. One coil, momentarily energized, closes the power circuit contacts, which are then mechanically held closed; the second coil opens the contacts.

 

 

Normal working conditions and installation conditions

 

Contactor electric ratings: AC 50/60Hz, 690V, up to 95A
Utilization category: AC-3, AC-4
Altitude: ≤2000m
Ambient temperature: -5-40º C
Mounting category: III
Mounting conditions: inclination between mounting plane
Vertical plane should not exceed ±5°
Standards for AC contactor: IEC/EN 60947-4-1. IEC/EN 60947-5-1

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