Waterproof shockproof AC Contactor Magnetic Starter 240V.5.5KW 18-26A 220V. 50/60Hz OEM acceptable

Description:

AC motor starters has a contactor and an overload relay, which will open the control voltage to the starter coil if it detects an overload on a motor. Overload relays may rely on heat produced by the motor current to operate a bimetal contact or release a contact held closed by a low-melting-point alloy.

The overload relay opens a set of contacts that are wired in series with the supply to the contactor feeding the motor. The characteristics of the heaters can be matched to the motor so that the motor is protected against overload. Recently, microprocessor-controlled motor digital protective relays offer more comprehensive protection of motors.

Waterproof shockproof AC Contactor Magnetic Starter 240V.5.5KW 18-26A 220V. 50/60Hz OEM acceptable

Specifications:

Operation:

Typically starters are operated by two push switches, a "start" switch which is normally-off (i.e. push-to-make) and a "stop" switch which is normally-on (i.e. push-to-break).

When the motor is not running, although line voltage is available, no current is drawn by the starter or motor.

When the "start" button is pressed, the motor is not powered directly, rather the electromagnet in the contactor is energized. The magnetic switch in the contactor then engages, simultaneously switching current to the motor and providing self-sustaining current to maintain its own state. Thus when the start button is released, the magnetic switch remains engaged and the motor remains running.

Pressing the "stop" button breaks the circuit to the contactor which consequently de-energizes its electromagnet thus cutting current to the motor.

Applications:

AC motor starters are commonly found on equipment drawing several horsepower or higher. Examples include woodworking machinery such as cabinet saws or shapers. Machines with smaller loads, such as a drill press or most handheld tools normally use only a switch instead. Magnetic starters are stock components for many machines, and aftermarket starters are also available for use as replacements or for retrofitting older machines.

Shockproof inner package design:

This foam design can protect the starter from damage during the shipment, this is designed by KRIPAL.

Dimension:

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".