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DIGITAL MOTOR CHECKER EMC-38

Electric Motor, Generator and Transformer Trouble Shooter

Know in a few minutes what the problem is: Electrical or Mechanical, coil or rotor, internal fault or ground fault

Main features:

  • Insulation Resistance (IR) Measurement
  • Identify open and short circuits / loose connections in a winding coil
  • Identify intertern shorts.
  • Detect rotor bar problems without dismounting 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.
  • Shock proofed rubber casing
  • Low battery Indication

Fast Checks of On-Line Motors:

EMC-38 is a Digital portable diagnostic tool for Electrical Engineer and is used for quick on - site checks of electric motor and other 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-38 will immediately defect it, without having to dismantle the equipment.

The instruments has three separate operating modes to measure different types of faults like fully insulation, open circuits / loose connections, short circuits and rotor defects. Motor insulation is tested with a high voltage of 500V & 1000V DC supplied by the instrument.

Technical Specifications:

A. INSULATION RESISTANCE

 

 0 – 200 MΩ at 500 V DC ± ( 2% + 1digit), 0.1 MΩ resolution

 0 – 2000 MÙ at 1000 V DC ± ( 2% + 1digit), 0.1 MÙ resolution

 B.RESISTANCE

 

 

RANGE

RESOLUTION

0 - 200 milli Ω

0.10 milli Ω

0 – 2 Ω

0.001 Ω
0 – 20 Ω 0.01 Ω
0 – 200 Ω 0.10 Ω
C.INDUCTANCE RANGE RESOLUTION
0 – 2 mH 0.001 mH
0 – 20 mH 0.01 mH
0 –200 mH 0.1 mH
0 –2000 mH 1 mH


Display:3½ LCD * Temp.Range:0- 55ºC * Size:210x125x65 * Weight:1000gms * Power: 6 AA size (Battery Pack with Charger Optional)

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