9912501302

Series:	*
Part Status:	Active

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

9912501302 Application Field and Working Principle9912501302 is a widely used digital relay which can be used in a variety of applications. It is a powerful and reliable digital protection relay that is suitable for industrial and commercial applications. It can be used in industrial production systems, commercial installations, and residential electrical systems. It is designed for protection, monitoring, measuring, control, and communication in medium-voltage electrical systems.This digital relay is capable of differentiating between disturbances due to overcurrents, short circuits, overloads, and other causes. It can automatically detect and trip the main circuit breaker, thus isolating the fault and preventing it from spreading further. It also has several features that make it a very useful device.The 9912501302 is equipped with programmable built-in logic functions, allowing the user to program the behavior of the relay according to their desired parameters. It also allows for automatic remote reset of the circuit breaker in order to save time and simplify the reset process. The device can also be used with other instruments such as circuit breakers, current and voltage transformers, meters, and recorders.The working principle of this device is based on the evaluation of different parameters. It works on two sets of inputs. The first set consists of the current and voltage signals obtained from the main electrical circuit, while the second set is obtained from the auxiliary circuits. The device uses these inputs to evaluate various parameters such as load current, active power, reactive power, frequency deviation, power factor, etc., and decides the appropriate action depending on the programmed logic.The 9912501302 is an advanced device, and is available in a variety of configurations and sizes. It has an LCD display that allows the user to customize the settings and view information about the relay. Moreover, it has additional features such as user-programmable settings, time-delay functions, isolated input and output contacts, and independently operated outputs. With its expansive collection of features, it is highly suitable for various heavy duty applications.This device is durable and reliable, thanks to its advanced built-in circuitry. It can be used for a variety of applications like feeder protection, motor and transformer protection, capacitor bank protection, arc flash protection, and distance protection. Moreover, it can be used in special protection applications like circuit reclosers, relay coordination, and communication lines. This flexibility makes it suitable for use even in the toughest industrial environments. The 9912501302 is an environmentally friendly device, which uses minimal power. It also has a low internal resistance, allowing it to be used as a shunt for current measurements. Additionally, it is designed with a high degree of accuracy and repeatability, making it suitable for protection of different types of systems.The 9912501302 has become a preferred choice for industrial and commercial applications due to its easy installation, intuitive user interface, and advanced features. It is an excellent choice for meeting the specific needs of various installations while providing protection against long-term damages.

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

Part Number	Manufacturer	Price	Quantity	Description