Temperature Rise vs Load Estimator
Estimate severity based on temperature rise (ΔT) and approximate what it might look like at 100% load. Useful for consistent triage in the field.
Ambient near the equipment (not outdoors, not across the room).
Measured hotspot temperature.
If unknown, a best estimate helps. Minimum 1%.
Used for guidance notes (not a physics multiplier).
Temperature rise (ΔT)
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Estimated ΔT at 100% load
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Assumption: heating trends roughly proportional to load for a quick field estimate.
Severity band (field triage)
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Important: Severity depends on component type, insulation class, terminal ratings, and environment. Use this tool as a triage aid—confirm with equipment specs and professional judgment.