News updates on Schneider Electric's EOCR motor protector: Shanghai Hanshi Electric Overview:

1、 New product release and technological upgrade

EOCR-ISEM2 Intelligent Protector

Supporting AI anomaly warning, multi protocol compatibility, and energy consumption optimization, we plan to pilot more than 20 key customers in the fields of new energy and automotive manufacturing by 2025

Added temperature and humidity monitoring function, with built-in sensors that can monitor motor environmental parameters in real-time (-20 ℃~85 ℃), and expanded vibration monitoring interface to enhance predictive maintenance capabilities

EOCR-3DE series upgraded version

Add password protection function to enhance device security; Optimize the current range setting (0.5~80A) and provide two installation methods: through type (DUH) and terminal type (DUT)

Support low-frequency operation (below 20Hz), add secondary side current setting, operation time recording, and alarm functions

Split type protector EOCR-FDM2

Equipped with comprehensive protection functions such as locked rotor, reverse phase, and current imbalance, supporting 35mm rail installation, with a power consumption of less than 7VA, suitable for high electromagnetic interference environments

2、 Solution Innovation

Predictive Maintenance Platform EOC Edge

Integrated intelligent MCC management function, which can predict bearing wear and other faults by analyzing current trends, supports remote monitoring through mobile phones/PCs, and has been applied in the fields of chemical and food manufacturing

Combining resistance leakage current measurement technology to enhance the reliability of motor group control systems

Deepening the application of data logging function

Continuously recording parameters such as motor current and temperature to achieve fault tracing and energy efficiency optimization, such as warning mechanical faults through abnormal starting current, reducing the risk of unexpected shutdowns

DC protection scheme for energy storage system

Jointly released the book "Global Protection" with Haibosichuang, proposing a "DC Three Element" solution to eliminate blind spots in battery system protection, which has been implemented at Schneider Wuhan factory

3、 Market Cooperation and Ecological Construction

Strengthening the agent system

Shanghai Hanshi Electric, as the general agent in China, was awarded the 2024/2025 Excellent Partner Certificate by Schneider and led the promotion of new products such as EOCR-ISEM2

Both parties plan to jointly build an EOCR fault diagnosis code library (covering 90% of industrial fault types) and collaborate on the development of industrial digitalization and carbon neutrality courses

Industry application cases

steel industryThe EOCRI3M420-WRDUWZ model is applied to the Leting Steel Plant of Hebei Iron and Steel Group, achieving centralized monitoring of motor groups through Modbus RS-485 and reducing cable costs by 30%

Petrochemical fieldEOCR-FDM2 provides customized protection strategies in the Maoming Petrochemical project, promoting the transformation from passive response to active protection

4、 Strategic activities and industry impact

SNEC 2025 Photovoltaic ExhibitionSchneider has developed a 'Light Storage DC Flexible' system solution that deeply integrates DC transmission and intelligent control technology to improve building energy efficiency

2025 Innovation SummitShowcasing digital solutions covering the entire lifecycle of food and beverage, including ProLeiT process control system and EcoStruxure open automation platform

The above dynamics are based on information disclosed by Schneider Electric, industry media, and partner Shanghai Hanshi Electric. The technical parameters and application scenarios have been verified by the project.