Non-Intrusive Capture
Data acquisition typically happens at the motor control center, often at a safe distance from the machine.
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Electrical signature analysis is a non-intrusive condition monitoring technique for electrical and mechanical equipment.
Electrical signature analysis helps assess power quality and faults in electrical and mechanical components by measuring current and voltage signals. It can provide health status for drives, motors, and driven equipment such as pumps and compressors.
ESA is especially suitable when equipment is difficult to access for instrumentation, including environments where installing sensors directly on machinery is hazardous, inaccessible, or requires shutdown.
Data acquisition typically happens at the motor control center, often at a safe distance from the machine.
Current transformers and voltage probes capture the electrical signals used for motor and load diagnostics.
Current and voltage signatures are analyzed for signatures linked to electrical, mechanical, and driven-equipment faults.
Collected signals can feed monitoring apps, dashboards, and analytics pipelines for remote analysis.