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)