System Overview​

Developed by Sinotech E & M Ltd, the ISMS is an IoT-enabled platform designed to upgrade traditional electrical panels into intelligent monitoring systems. It provides 24/7 real-time tracking of switchroom assets to ensure reliable power distribution, enhance operational efficiency, and prevent equipment failure.

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Key System Functions

The system integrates various advanced sensing technologies to provide a comprehensive management solution:

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• RFID-Based Temperature Monitoring: Uses passive RFID sensors that require no batteries or external power. They are heat-resistant, anti-metal, and enable continuous real-time monitoring of critical contact points.

• Comprehensive Power Data Logging: Continuously tracks electrical parameters including voltage, current, power factor, frequency, and harmonics (THDV/THDI). It stores historical data for trend analysis and load optimization.

• Environmental & Air Quality Monitoring: Real-time tracking of temperature, humidity, dew point, and air quality (PM2.5, PM10, PM1) to protect equipment from harsh conditions.

• Safety & Hazard Detection:

  • Water Leakage: Dual-channel area sensors for early warning of floods.

  • Vibration Detection: X, Y, and Z-axis monitoring to detect abnormal mechanical stress or movement.

  • Motion & Occupancy: 360∘ detection to monitor personnel entry and switchroom occupancy.

  • Noise Monitoring: Industrial-grade detection (30–130dB) to identify unusual operating sounds.

• Instant Alert Functionality: When a sensor triggers an alarm (e.g., temperature exceeds a preset threshold), the system immediately sends email alerts and displays visual warnings on the management interface.

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Management Interface & Display

The system features a multi-tabbed dashboard for intuitive asset management:

• Energy Dashboard: Displays real-time summaries of active, reactive, and apparent power, alongside demand trends and voltage/current levels for individual circuits

• Temperature Dashboard: Visualizes the thermal status of equipment using a color-coded system:

• Layout View: Provides a floor plan or single-line diagram overlay showing the physical location of sensors and their real-time status (e.g., "Leak" status or specific temperature values).

• Log Page: A detailed repository of all historical data, alerts, and system events used for data-driven predictive maintenance.

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Technical Highlights

• Multi-Protocol Connectivity: Supports LoRa, RS485, WiFi, 4G, and Satellite connections to ensure data integrity across different environments.

• Universal Compatibility: Features a unified data model that allows integration with multi-vendor devices.

• Flexible Access: Data can be accessed locally via display panels or remotely through cloud servers and notebooks.