MPU-32-04-01

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Protection relays & systems are an important component of the power distribution system. They are used to protect important equipment from faults and provide an early warning of potential problems. The MPU-32-04-01 (MPU) is a type of protection relay & system used in industrial applications. The MPU has four primary functions: protection, supervisory, control, and communication. It combines protection, supervisory, control, and communication functions in one single unit.

The MPU-32-04-01 application field includes those applications that require power system protection, supervision, and control in harsh environment or hazardous areas. It is designed to meet the requirements of ANSI/IEEE C37.60, IEEE C37.90, IEEE C37.91, and IEC 60255-5 standards. It is widely used in industrial applications such as power plants, substations, marine vessels, gas & petrochemical plants, and hazardous area applications. It can also be used in remote monitoring and control systems for unattended stations and remote equipment.

The MPU-32-04-01 working principle is based on the concept of differential protection. The MPU works by measuring the current flowing through the power system components and comparing it to a preset value. If a fault, such as a short circuit, occurs on the power system, the current will increase dramatically. When this increase is greater than the set limit, the MPU will detect this fault and signal the protection and control system to take the appropriate action.

The MPU-32-04-01 provides a variety of different protection functions, including overcurrent, earth fault, overvoltage, undervoltage, reverse power, third harmonic overcurrent, and other advanced functions. The MPU also provides supervision and control including metering, remote control, alarm override, and system status monitoring. In addition, the MPU is able to provide communications via Ethernet, Profibus, and serial port for remote programming and monitoring.

The MPU-32-04-01 is designed to provide reliable, safe, and secure protection and control. This unit is specifically designed for harsh environments and is capable of withstanding extreme temperatures and high vibration levels. It is designed to meet the highest safety standards and is certified by UL, CSA, and IEC. The MPU also has built-in self-check and protection functions to ensure there are no false trips due to short circuit current.

The MPU-32-04-01 is a highly reliable and cost-effective protection relay & system. It is designed to meet the requirements of the most demanding industrial applications. Its highly adaptable design and extensive communication capabilities make it an ideal choice for both in-plant and remote monitoring and control applications. The MPU is also an easy-to-install and cost-effective solution for a variety of industrial protection and control applications.

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