Comparison Of EOCR-IFM420 And Eocr-FE420 Smart Protectors

Shanghai Hanshi Electric agent (EOCR protector technology information)

Comparison of EOCR-IFM420 and EOCR-FE420 smart protectors.Although these two devices are designed to protect the motor from the effects of various electrical failures, they work hardThere are indeed significant differences in energy, protection characteristics, communication capabilities, and installation methods.

EOCR-IFM420 has MODBUS RS-485 communication function, which can support the RTU method for data remote transmission.The upper machine can view the actual effective current value of the three -phase phase of the motor in real time.It also has additional functions such as power loss protection, cumulative operation time, the cause of the last three failures, current, and multiple reset methods.In contrast,The EOCR-FE420 does not have communication functions, but both have protection functions such as current, shortage of phase, blocking, reversal (phase sequence), and imbalance of current.Real -time monitoring and comparative output of the maximum phase current value of the simulation current ‌

Function and protection characteristics

EOCR-IFM420: This intelligent protector not only has the basic over current, shortage of phase, plugging, reversal (phase sequence), current imbalance, etc., but also integrates the Modbus RS-485 communication function, allowing remote monitoring and remote monitoring and remote monitoring andData transmission.In addition, it also provides high -level functions such as power loss protection, operating time, failure records, and multiple reset methods. These functions are particularly important for the application scenarios that require real -time monitoring and data analysis.

EOCR-FE420: Although it also has the above basic protection functions, it lacks communication capabilities and limits the possibility of remote monitoring and data management.However, it can also monitor three -phase current in real time and output the maximum phase current simulation signal, which is sufficient in some basic applications.

Communication ability

EOCR-IFM420: Through the MODBUS RS-485 interface, real-time data exchange with the upper machine can be achieved to facilitate centralized monitoring and management.

EOCR-FE420: Without a communication interface, it can only be monitored by local display or simulation output.

Installation and connection method

Splitted installation: Both use split design for easy installation and maintenance.

Connection method:EOCR-IFM420 uses RJ45 crystal head for connection. This connection method is more common in the modern industrial environment and is easy to integrate with network equipment.The upgrade EOCR-FE420 also uses RJ45 crystalThe head wiring method, which may be more applicable in some specific applications or old systems

EOCR-IFM420 uses its comprehensive functions, protection characteristics, communication capabilities and modernization methods.Remote monitoring, data management and advanced protection functions are more advantageous.andEOCR-FE420 is more suitable for those occasions with low requirements for communication, limited budgets or only basic protection functions.When choosing, the user should follow the specific application needs and budgetDecide which product to use.