2A1907-2

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

2A1907-2 Application Field and Working Principle

The 2A1907-2 is a high-voltage, high-amperage, three-phase AC switchgear used to protect the power system from overload and short circuit. It is an example of an accessory and can be very useful in many electrical applications. This article will provide an overview of 2A1907-2 application field and working principles.

Applications of 2A1907-2

The 2A1907-2 can be used in various environments, such as industrial, commercial and residential applications. It is designed to protect the AC power system from damage due to overvoltage, overcurrent, short circuit and lightning strikes. Furthermore, it is also used in the power system for load control, emergency power supply and automatic transfer of power from a secondary to a primary line. The 2A1907-2 is also used to protect from system damage due to harmonic oscillations.

In industrial applications, the 2A1907-2 can be used to switch high-voltage power from one feeder to another in the event of a power outage or break in the supply. It is also used to switch the power to a generator in case the primary power fails. In addition, the 2A1907-2 can also be used in motor control panels and motor control centers to switch power to a motor or motor control relay.

In commercial applications, the 2A1907-2 can be used as a switch in service panels, lighting control systems and other load control applications. It is also used to switch high current load and protect the power system against reversals, sags, and surges. In addition, the 2A1907-2 is commonly used in buildings to provide emergency lighting, fire alarms and other emergency services when the primary power fails.

Working Principle of 2A1907-2

The 2A1907-2 is based on the principle of using a hinged armature and a contact arm to make and break contacts. It consists of two arms, one of which is mounted on a hinged device that moves whenever a current is applied. The contact arm is connected to a contactor coil and when a current is passed through the coil, it causes the hinged armature to move and close the contacts. When the current is removed, the contacts are opened. In addition, the 2A1907-2 also utilizes other protective devices, such as surge arresters, isolators and disconnects, to protect the power system against overvoltage and short circuits.

The 2A1907-2 is designed to provide reliable, high-quality service and protection to AC power systems in various applications. It is a robust, durable and versatile switchgear, designed to withstand the harshest of conditions. It is designed to protect against overcurrent, overvoltage, short circuits and lightning strikes, while providing efficient power switching and load control. Furthermore, the 2A1907-2 is also equipped with other protective devices, such as surge arresters, isolators, and disconnects, to provide comprehensive power system protection against hazardous conditions.

To summarize, the 2A1907-2 is an example of an accessory that can be used in various electrical applications. It is designed to protect the power system from overload, short circuit and lightning strikes. Furthermore, it is also equipped with protective devices to provide comprehensive power system protection against hazardous conditions. The 2A1907-2 is a versatile switchgear, designed to provide reliable, high-quality service and protection to AC power systems in various applications.

The specific data is subject to PDF, and the above content is for reference