Know in a few minutes what the problem with the motor is. Electrical or Mechanical,
Coil or Rotor, Internal Fault or Ground Fault.
Insulation resistance 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
EMC-22 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-22 will immediately
detect it, without having to dismantle the
equipment.
The EMC-22 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 of 500V DC supplied by the
instrument.
Insulation resistance measurement