Electric Motor Checker EMC-25

About Electric Motor Checker EMC-25

Electric Motor Checker EMC-25

The Electric Motor Checker EMC-25 is a compact, portable device designed to quickly and accurately test electric motors for faults such as winding issues, insulation breakdown, and continuity errors. Suitable for both single-phase and three-phase motors, it features a digital display, durable ABS casing, and overload protection. Ideal for industrial maintenance teams, service centers, and OEMs, the EMC-25 ensures reliable motor diagnostics with minimal downtime.

Fast Checks of On-Site Motors:

• EMC-25 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 EMC-25 will immediately detect it, without having to dismantle the equipment.
• The EMC-25 may also be used to check quality and condition of motors which have been in storage before they are installed.
• 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 at 500V DC supplied by the instrument

Technical Specifications of Electric Motor Checker EMC-25:

Insulation Resistance: +/-5%	0 - 20 Meg ohms at 500V DC+/-10%, (max. current 0.25mA)
Resistance: Accuracy from 50% to 100%+/-2% o FSD Value Accuracy from 25% to 50%+/- 5% of FSD Value	0 - 60 ohms in 6 ranges (0.2 ohms (200mA) F.S.D. in range 6)
Inductance: Accuracy from 50% to 100% +/-5% of FSD Value Accuracy from 25% to 50%+/-8% of FSD Value	0-300mH in 6 ranges (1mH F.S.D. in range 6)
Rotor Test	0-300mH in 6 ranges (1mH F.S.D. in range 6)
Electronic Zero set facility	Available
Low Battery Indication	Available
Power	1.5V x 6 AA size cells
Operating Temp. range	0 - 55 C
Size	210x125x65
Weight	1000gms (Approx.)

Standard supply:

• Motor Checker EMC-25
• Test Leads (Clips)-1set
• Batteries-6 nos
• Shoulder strap
• Calibration Certificate
• Warranty/ Guarantee Certificate
• Instruction Manual
• Carry Bag.

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Comprehensive Motor Diagnosis and Condition Monitoring

The EMC-25 enables precise evaluation of electric motors, offering detailed insights into their operational status and overall health. Designed for easy maintenance and prevention of unexpected failures, it uses advanced detection capabilities to support proactive and routine monitoring in industrial environments.


Superior Protection Features for Enhanced Safety

Equipped with overload, fuse, and reverse polarity protection, the Electric Motor Checker EMC-25 ensures maximum safety during motor diagnosis. Its robust design also provides shockproof, dustproof, and heat-resistant capabilities, minimizing the risk of damage in various settings.


Adaptable for Various Applications and Conditions

Suitable for a wide array of electric motors, the EMC-25 operates efficiently within temperatures from -10C to +55C. Distributors, exporters, and service providers in India trust this device for its compatibility and resilience in demanding industrial and trade conditions.