Topic
Thermal Performance Analysis
The challenge
The permissible continuous current of a connection is determined by heat development in contacts and conductors. Tightly designed connections age faster and contact surfaces degrade.
Our approach
Nexums assesses the thermal behaviour of your connection under operational and overload conditions. We advise on current-carrying capacity and review the thermal calculations against the requirements of IEC 62271.
Standards framework
IEC 62271
Result
Insight into the actual current-carrying capacity and recommendations to eliminate thermal bottlenecks in contacts and conductors.
FAQ
What is a thermal performance analysis?
An assessment of the current-carrying capacity and thermal behaviour of a connection under operating and overload conditions, assessed against IEC 62271.
When is this analysis needed?
When in doubt about the continuous current-carrying capacity of an existing connection, when increasing capacity, or when there are signs of overheating or accelerated ageing.
How long does a thermal analysis take?
Typically 2–5 working days, depending on the available operating data and measurement results.
Need independent advisory on thermal performance analysis?
Schedule a call