19200-11

19200-11 Application Field and Working Principle

The 19200-11 disconnect switch is a 3-phase uninterruptible power supply (UPS) system designed to provide reliable power supply in the event of a main power failure. It is capable of providing a steady power delivery without any interruption and is often used in uninterruptible data storage or other critical applications.

The 19200-11 disconnect switch features an operating voltage of 415 volts and a current rating of 200 Amps. It is designed for three-phase applications with a single-phase branch circuit. The switch includes a service-neutral terminal and up to five circuit-breaker poles, which can be used in combination to produce a two- or three-phase disconnect arrangement. It also includes a remote \'close\' button, so that the disconnect switch can be activated remotely.

The disconnect switch is activated by a manual ‘open’ button, which is typically mounted at the switchboard. This \'open\' button can also be used for disabling the disconnect view for maintenance purpose. Once disabled, the connection must be manually reset by the ‘close’ button before the switch can be used again.

The 19200-11 disconnect switch can be used to supply reliable power for critical applications, as it is designed to provide reliable power delivery and low maintenance costs. The disconnect switch offers an efficient and secure option for providing power to critical applications, such as data centers, communications systems, manufacturing plants, and medical facilities.

Working Principle

The 19200-11 disconnect switch operates according to the principles of a three-phase motor. When the \'open\' button is pressed, the three poles of the switch are mechanically disconnected from the main power source. This interrupts the supply of power to the connected circuit and allows the switch to be safely disconnected from the power supply. The \'close\' button can then be used to reset the switch, restoring power to the connected circuit and closing the circuit again.

The 19200-11 disconnect switch offers a reliable and secure option for providing power to critical applications and is designed to provide efficient and cost-effective power for any application. With its wide range of features, the 19200-11 disconnect switch is a great choice for any application requiring reliable and secure power.