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What can be the cause of a exploded braking IGBT transistor on a ATV58HD46N4X V3.1 IE14 There is no brake connected or used.

Goals and Symptoms

What can be the cause of a exploded braking IGBT transistor on a ATV58HD46N4X V3.1 IE14 There is no brake connected or used.

Facts and Changes

ATV58HD46N4X V3.1 IE14 Load are fans.

Causes and Fixes

The possible reasons are: wiring error on power terminals or a lonk to the ground due also to a wiring erroe.
If there is no braking sequency, there is no reason to explose it.

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