Three-Phase Motor Testing, Repairs & Replacement Perth

Lectro Power Systems provides electrical testing and fault finding for three-phase motors used across industrial machinery, pumps, fans, conveyors, and fixed plant.
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0428 228 552
Symptoms We Resolve

COMMON THREE-PHASE MOTOR FAULTS

  • INSULATION BREAKDOWN

    Deteriorated winding insulation can cause earth leakage and protection operation.

  • PHASE IMBALANCE

    Uneven supply or winding conditions can create heat and reduce motor life.

  • OVERLOAD TRIPS

    Excessive mechanical load, motor deterioration, or incorrect protection can cause repeated trips.

  • FAILED WINDINGS

    Open or damaged windings can prevent starting or create abnormal current.

  • DAMAGED TERMINATIONS

    Loose or burnt terminals can cause voltage drop and overheating.

  • BEARING OR MECHANICAL LOAD EFFECTS

    Mechanical resistance can show up electrically as increased motor current and overheating.
Emergency Breakdown? Call 0428 228 552
The Lectro Advantage

WHY CHOOSE LECTRO POWER SYSTEMS?

  • MOTOR DIAGNOSTICS

    We use appropriate electrical tests to assess motor and supply condition.

  • STARTER & DRIVE SUPPORT

    The fault may be in the motor, VSD, soft starter, contactor, or supply — we test the full circuit.

  • REPLACEMENT MATCHING

    Where required, replacement motors can be assessed for electrical and mounting compatibility.
Capability Statement
FAQs

Frequently Asked Questions

How do you test a three-phase motor?
Why does my motor get hot?
Can you replace a failed motor?