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

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.

AC Specifications:

Coil voltage(AC):

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

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

Zhejiang Kripal Electric Co.,Ltd is one of the national new high-tech enterprises integrated of researching, producing and selling water-proof electric, low-voltage electric and new energy electric products.

Established in 1992, Kripal now is gradually becoming the influential electric manufacturer in China after many years well development.

With a great brand effect , Kripal has the completed sales and service network with its products been exported to all over the world like Europe,Australia, American,Africa, Oceania, Southeast of Asia, and district of HongKong, Macaw and Taiwan. Kripal is awarded the title of “Famous Export Brand”.

Kripal now has the factory area 12000 m2 and workers more than 500, including over 10 senior engineers, 30 professional technicists and 30 senior executives. Products pass the certification of CE, CB, UL, VDE, TUV, KEMA, SAA, SEMKO, RoHS, and China CCC as well as quality management system such as ISO9001.

Cooperated with domestic and foreign R&D institutions, Kripal successively developed more than 100 independent intellectual properties; some of them were successfully awarded the national patent for invention and utility models as its well performance. Kripal now has been selected as provincial technical research and development center and patent demonstration enterprise by government.

Kripal always adheres to the enterprise principle of “Scientific management, Independent Innovation, Coordinating Collaboration and Cultural Brand”, keep faith of “moral first”, and fulfill the core value of “double-win cooperation with customers, creating profit for company owners, getting rich together with workers, building harmony for society” and fight for the mission of “make the dream of world famous electrical brand come true”.

Workers: 650 (including workers in Taizhou factory)

Engineers: more than 30

QA/QC: more than 20

Certificate: CQC, CB, CE,VDE,UL, TUV, Semko, KEMA, SAA, ISO9001

The land space of the company: amounts to 25000m2

What we do: products’ design, mold building, production of parts (injection & punching), assembling,
products’ inspection, testing and etc

KRIPAL adheres to the belief - "scientific management, independent innovation, coordinating collaboration, and cultural brand" and the enterprise principle - "we are advancing every day".