2A1630-2

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2A1630-2 Application Field and Working Principle

2A1630-2 is a type of accessories primarily used for industrial motors. It contains a set of components that allow the connection of a power source to the motor. These components are valuable for the safety and performance of the motor in various applications.

Description

2A1630-2 contains three main components: a casing, a bridge reel, and a contactor. The casing is usually made of aluminium, while the other components are usually made of plastic or metal. The casing is designed to protect the other components within it and may be equipped with protection devices, such as earth leakage circuit breakers.

The bridge reel is made up of two switches: one for straight-through and the other for reversal. It is designed to ensure that the connection between the power source and the motor is made in the correct direction. The contactor is the link between the bridge reel and the motor. It is designed to make and break the connection between the power source and the motor.

Application Field

2A1630-2 is most commonly used in applications with water pumps, centrifugal fans, and centrifugal pumps. It is also used in industrial machines and appliances, such as washing machines and dishwashers. Furthermore, it is used in air-conditioning systems, elevators, and grain dryers.

Working Principle

At the beginning of the circuit, the bridge reel is switched in the straight-through position. This connects the power source with the contactor. The contactor then makes the connection between the power source and the motor. The motor then operates according to its intended purpose. In order to switch off the motor, the bridge reel is switched to the reversal position, breaking the connection between the power source and the motor.

When the bridge reel is in the reversal position, the contactor breaks the connection between the power source and the motor. The contactor then closes again once the bridge reel is switched back to the straight-through position, thus making the connection again between the power source and the motor. This process can be repeated a number of times to ensure the safety and performance of the motor.

Conclusion

2A1630-2 is a type of industrial equipment that is designed to ensure the safety and performance of a motor in various applications. It consists of a casing and two components: a bridge reel and a contactor. 2A1630-2 is used mainly in applications with water pumps and centrifugal fans, and is also used in appliances such as washing machines and dishwashers. Its working principle is to make and break the connection between the power source and the motor.

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