K2CM-4M

Series:	K2CM
Part Status:	Active

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Protection Relays & SystemsK2CM-4M is a variable protection relay that is mainly used in substations and in various other industrial control applications. This relay is suitable for protection against overcurrents, abnormal voltage, thermal overload, short-circuiting and ground faults. It can monitor a wide range of electrical parameters such as current, voltage, frequency, power factor, temperature, etc., and can detect various faults in the system. It is also used to detect and isolate the faulted sections of a system and to protect the devices connected to it. The K2CM-4M protection relay consists of two main components – the core unit and the functional module. The core unit is responsible for the power supply, monitoring and controlling the system, while the functional module is used for setting the parameters and communication with the relay. Both these components are connected to the control system via the RS485 interface. K2CM-4M protection relay is designed to be a simple, reliable and powerful device. It uses advanced microprocessor-based control logic to detect different protection functions. It has a programmable user interface that allows the user to configure various protection settings. It also has an event logger to record various system events and a real-time clock to compare the events with the corresponding time. This device can detect and classify various faults based on its characteristics, such as overvoltage, undervoltage, overcurrent, ground fault and short circuit. It can also trigger the trip signals for starting the isolation of the faulted element. The K2CM-4M protection relay can be connected to a wide variety of devices such as motor control centers, power transformers, motors, and generators. It can be programmed to provide a range of protection functions. This includes thermal overload protection, overvoltage and under-voltage protection, ground fault detection, and circuit breaker tripping. It also provides various monitoring functions like current monitoring, power monitoring, and temperature monitoring. The working principle of the K2CM-4M protection relay is based on the principle of electrical current measurement. When a fault occurs in the system, it creates an electrical current flow in the circuit. The protection relay detects this current flow and produces a trip signal which can be used to trip the circuit breaker and isolate the faulted section. This ensures the safety of the devices connected to the system and also prevents the fault from spreading to other devices. The K2CM-4M protection relay is a very important device which is used in various industrial applications. It provides a reliable and efficient protection against various kinds of faults in the system. It can also be used to detect and isolate the faulted sections of the system and protect the devices connected to it. The device is very cost effective and is easy to install and configure. Thus, it provides a safe and reliable protection solution for industrial applications.

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