MPU-32-01-00

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Protection Relays & Systems play a critical role in any electrical circuit. They provide a means of protecting and detecting faults in a system. The MPU-32-01-00 is a high-performance multi-purpose over-current and earth fault protection relay. It is a comprehensive, highly integrated and cost-effective protective solution for a variety of applications.

The MPU-32-01-00 can be used in various applications including Under- and Over-voltage, Under-/ Over-current, Selective Short Circuits, Earth Fault and Transformer Short Circuits. It is designed to detect and protect against short circuit conditions, having both 3- or 4-phase protection. The MPU-32-01-00 also offers flexibility, with different settings and parameters, allowing users to customize the relay to their specific application.

The MPU-32-01-00 has both local and remote control. The local control consists of 5 pushbuttons, 4 potentiometers, 3 LED indicators, and an LCD display. The remote control uses communication via IEC 61850 or TCP/IP protocol over a network. It also has the capability to accept inputs for parameters or settings from a SCADA or PC. Additionally, it has a pre-inserted 24V DC power supply, with the possibility of connection to external power sources.

The MPU-32-01-00 offers maximum protection. It has automatic fault recording and protected zone analysis, and can be used to detect faults even before they occur. Its self-checking algorithms help to maintain a secure protection scheme. It also has a wide range of fault detectors, allowing for a thorough inspection of the system. Its relay outputs are adjustable, with maximum and minimum voltage settings.

The working principle of the MPU-32-01-00 follows the basic laws of electrical protection. The protection relay receives direct command signals when fault currents or phase unbalance occur, and then isolates the faulty section of the load. This cuts the power supply to the load and isolates the fault. This ensures the system does not get overloaded by one particular element, preventing power or equipment damage.

The MPU-32-01-00 provides effective, complete protection from faulty equipment or power supply. It ensures the safety of personnel and reduces the likelihood or cost of equipment damage. This device offers a flexible solution that can be tailored to different applications and fitted to any system. As a reliable protection device, the MPU-32-01-00 is a popular choice for many users.

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