Technical Scope & Inspection Capabilities
Non-contact radiometric thermal survey of live electrical systems under load. Detects high-resistance electrical connections, phase load imbalances, overloaded breakers, defective busbar joints, failing motor bearings, harmonic overheating, and loose lug terminations without interrupting production.
Industrial Applications in Chennai
Main switchboards (PCC/MCC), distribution panels, bus ducts, capacitor banks, UPS systems, industrial motor drives, and solar inverter farms.
Frequently Asked Questions (Chennai Region)
Why must electrical thermography be performed under at least 40% operational load?
Under NFPA 70B, resistive heating is proportional to the square of current ($I^2R$). Inspecting unloaded or lightly loaded circuits masks severe thermal hot spots. We perform thermal audits during peak operating conditions. Our teams serve facilities across Chennai, Chennai & Suburban Districts with Same-day Mobilization (< 2 hours).
What thermal delta ($\Delta T$) triggers immediate repair action?
Under standard classification: $\Delta T$ of 1°C to 10°C indicates advisory monitoring; $\Delta T$ of 10°C to 20°C requires scheduled maintenance; $\Delta T > 20°C$ indicates critical imminent failure demanding immediate repair. Our teams serve facilities across Chennai, Chennai & Suburban Districts with Same-day Mobilization (< 2 hours).