EWS Features
Early Warning System (EWS) – Smart Monitoring for Reliable Power Distribution

Enhancing Switchgear Safety & Performance with IoT-Based Monitoring

What is EWS?


The Early Warning System (EWS) is an intelligent, wireless monitoring solution designed to prevent switchgear failures and improve power supply reliability. By continuous monitoring of temperature and humidity at critical locations within Medium & Low Voltage Switchgear, EWS helps detect and mitigate potential hazards before failures occur.

The system provides real-time alerts via wireless communication, ensuring proactive maintenance and reducing the risk of electrical arcing, equipment failure, and costly downtime.


Key Features of EWS

24/7 Monitoring & Early Detection

Constant surveillance of switchgear health.

Wireless Real-Time Alerts

Instant notifications for high humidity & temperature.

IoT-Enabled Dashboard

Live monitoring via a web-based platform.

Seamless Integration

Works with existing switchgear for easy deployment.

Why Choose EWS?

Compare traditional methods with our revolutionary approach

Traditional Temperature Monitoring

Periodic & Reactive

Only conducted at scheduled intervals (6, 12, or 24 months).

High-Risk for Personnel

Requires proximity to live electrical equipment.

Limited Detection

Difficult to access busbar joints and cable terminations.

With EWS

Continuous Monitoring

Eliminates gaps between periodic inspections.

Remote & Wireless

No need for physical contact with live components.

Instant Fault Detection

Identifies critical issues in real-time.

How EWS Works

EWS consists of multiple IoT-based wireless sensors, strategically placed in switchgear to detect temperature anomalies and humidity fluctuations. The data is transmitted wirelessly to a central control unit, which processes the information and provides live alerts to maintenance teams.

Sensors

TS-100, TS-200, TS-300, and TS-400 Sensors – Detects temperature at different switchgear locations.

Control Unit

TS-600 Control Unit – Collects data and sends wireless alerts.

Dashboard

Web-Based Dashboard – URL-accessible live monitoring platform.

EWS Applications

EWS can be seamlessly integrated into MV & LV switchgear, ensuring comprehensive monitoring of:

Connector / Busbar Temperature
Capacitor Surface Temperature
Cable Joint Temperature

Installation Areas

Busbar Connections

Detects overheating at key power distribution points.

Circuit Breaker Poles

Prevents loose connections that may cause arcing.

Cable Termination Joints

Identifies overheating from poor connections.

Benefits of EWS

Enhance safety, reduce costs, and improve system reliability

Key Statistics

80%

of switchgear failures are electrical-related – EWS prevents unplanned breakdowns.

30%

IoT-based monitoring can reduce maintenance costs – Optimized repair scheduling.

99%

Real-time data ensures system reliability – Fewer failures, reduced downtime.

Operational Benefits

  • Improved Safety for Maintenance Staff

    Remote monitoring reduces exposure to live equipment.

  • Optimized Maintenance Scheduling

    Targeted maintenance based on actual equipment conditions.

  • Lower Operating Costs

    Prevent costly equipment failures and unplanned downtime.

  • Extended Equipment Lifespan

    Proactive maintenance extends the life of switchgear assets.

  • Enhanced Energy Efficiency

    Identifying and addressing hotspots improves overall efficiency.

Industries Benefiting from EWS

Powering critical infrastructure across sectors

Manufacturing & Industrial Plants

Ensures continuous production by preventing power failures.

Infrastructure & Smart Cities

Supports electrification in airports, data centers, and high-rise buildings.

Energy & Utilities

Improves power grid reliability and substation performance.

Oil & Gas & Mining

Protects mission-critical power distribution systems.

Why Choose Technocrafts Electric's EWS?

Backed by expertise and proven success

Pioneering AI & IoT-Based Solutions

Backed by years of expertise in electrical automation.

Exclusive ABB Partner

Trusted provider of cutting-edge electrification solutions.

Global Deployments

Supporting projects in India, Africa, and the Middle East.

Designed for Harsh Environments

Ideal for industrial and critical infrastructure applications.