IFMZ-WRCUHZ leakage digital protection relay

IFMZ-WRCUHZ leakage digital protection relay

*Korea SanheEOCR-iFMZMotor protectors are divided into three forms: window type, through type, and terminal typeAType,CType,DtypeEOCR-IFMZ-WRAUW EOCR-IFMZ-WRCUW EOCR-IFMZ-WRDUW EOCR-IFMZ-WRAUHZ EOCR-IFMZ-WRDUHZ EOCR-IFMZ-WRDUHZEOCR-IFMZ-WRAUTZ

EOCR-IFMZ-WRCUHZIt is a product produced by Schneider Electric (formerly known as Korea Sanhe SAMWHA EOCR)Split type intelligent motor protectorIt has comprehensive motor protection functions and Modbus communication capabilities, and is widely used in the field of industrial automation.

The main features of this device include:

• ‌High precision monitoringBuilt in 32-bit MCU and True RMS measurement technology, current measurement accuracy reaches ± 1%

• ‌Comprehensive protection functionSupports overcurrent, undercurrent, phase loss, reverse phase (reversal), locked rotor, stall, current imbalance, and ground leakage protection

• ‌Intelligent Additional FeaturesEquipped with power failure protection, accumulated running time, recording the causes and current values of the last three faults, and supporting password locking to prevent misoperation

• ‌communication skillsStandard Modbus RTU/RS-485 communication protocol, capable of remote monitoring and data reading

• ‌Flexible installationSupports 35mm rail installation and DIN standard fixing method, with the main circuit beingPenetrating structure (H-type)Suitable for various on-site environments

• ‌Wide voltage power supplySupports 100~240V AC/DC power input, with strong adaptability

In terms of application scenarios, EOCR-IFMZ-WRCUHZ is suitable for industries such as steel, petrochemicals, power, and machinery manufacturing to ensure the safe operation of electric motors, reduce unplanned shutdowns, and improve system reliability

Divided into three forms: window type, through type, terminal type

It is further divided intoAType,CType,Dtype

Product features

◆ built-inMCU(microprocessor control unit)

◆ real-time monitoring/high precision

◆ Protection functions: overcurrent, undercurrent, reverse, phase loss, stall, current imbalance,grounding

◆ Additional functions: power failure protection, accumulated running time, recording the last three fault causes and currents, and multiple reset mode options

◆ Enhanced monitoring function: cyclic display of three-phase current and grounding current&Reason display for tripping

◆ time limit/inverse time/Overheating inverse time limit can be selected

◆ The current amplitude bar can display the real-time operation status of the load

◆ Communication method:Modbus RS-485

◆ For split type products, even if not connectedPDMRecognize the provision of normal protection functions

IFMZ-WRCUHZ leakage digital protection relay

protection function

E