Online tool
Panel temperature rise calculator
Check whether your panel can run on natural cooling, or how much fan or air-conditioning it needs — based on the IEC/TR 60890 installation types.
Estimated result
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Cooling:
Estimate by the effective-surface method (heat transfer coefficient × effective cooling surface for the installation type). Final temperature-rise verification of an assembly is done by our engineers to IEC 61439 / IEC TR 60890.
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Our engineers reply with a costed offer within one working day — panels, bus ducts or the full HT & LT turnkey scope.