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Electric Motor Multi-Meter
Electric Motor Multi-Meter is a specialized diagnostic instrument designed for testing and analyzing the electrical and mechanical performance of electric motors.
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Simplify Maintenance and Checking of Electric Motor Integrity
Why Use the Electric Motor Checker?
Electricians and technicians in the Philippines are able to check the health of a motor or three-phase machine without having to open up the motor for inspection by checking for electrical faults, short circuits, open circuits using only one meter.
Why It’s Important
- Prevents unexpected breakdowns and costly downtime.
- Improves safety, especially in motors handling critical processes.
- Extends motor lifespan by detecting early faults like short circuits, open windings, or deteriorating insulation.
- Reduces maintenance costs with condition-based servicing.
An electric motor checker can measure and analyze:
- Insulation resistance – checks the condition of motor windings and insulation.
- Resistance balance – detects imbalances between motor phases.
- Inductance & impedance – helps spot winding or core problems.
- Capacitance & leakage currents – identifies insulation breakdowns.
- Phase rotation & connection issues – ensures proper motor wiring and rotation.
Save time using only one Instrument to detect faults, No need to disconnect phase windings
What is the Motor Basic Test?
On any three-phase machine, an electrical fault can be detected by
- Measuring insulation resistance to earth
- Measuring and comparing the resistance of the stator windings
- Measuring and comparing the inductance of the stator windings and the effected of the rotor position.
Want to know more how the motor checker will save your time and money? Request Motor Checker Information Booklet
The Booklet inludes Operationg Principle, How to use the Instrument, Various Applications, Technical Data, Range Chart, Interpretation Chart and Do’s and Dont’s.
Features:
- Insulation Resistance Measurement (IR)
- Identify open and short circuits/loose connections in a winding coil
- Identify inter turn shorts.
- Detect rotor bar problems without dismantling the rotor
- Inductance of the winding with respect to different positions for rotor for detecting blow holes or cracks in the rotor bars.
- Simple operation, accurate & quick assessment of motor condition.
Fast Checks of On-Line Motors:
- The Motor Checker is a portable diagnostic tool for Electrical Engineer and is used for quick on site checks of electric three-phase machines.
- A reduction in machine performance, such as inefficient operation or tripping of overloads, may indicate mechanical or electrical faults. If the fault is electrical the Motor Checker will immediately detect it, without having to dismantle the equipment.
- The instrument has three separate operating modes to measure different types of fault like fully insulation, open circuits / loose connections, short circuits and rotor defects. Motor insulation is tested with a high voltage of 500V DC supplied by the instrument.
Having trouble selecting the best instrument for your application?
Here’s a guide to help you choose the right instrument for your industry. You may also reach out to our technical team for expert guidance tailored to your specific process needs.
