Safety
What is Phase Failure?
Definition
The loss of one or more supply phases to a motor or drive, causing unbalanced operation and potential overheating. Phase failure detection is a standard protection feature in modern drives and motor protection relays.
Related Terms
Need help with Phase Failure?
Our engineers have 32+ years of experience diagnosing and repairing safety equipment. Get expert support for your phase failure issues.
Back to Full Glossary502 terms across all categories