Off-line Insulation Diagnosis
Off-line Insulation Diagnosis
We deliver solutions for extending equipment lifespan, built upon the accumulated testing expertise and data-driven analysis of Pioneering diagnostic engineers
Generator
Insulation Diagnosis(AC/DC)
RSO
EL-CID
Wedge Tightness
Motor
Insulation Diagnosis(AC/DC)
Transformer
Power Factor
Testing identifies insulation degradation and enables preventive actions such as reinforcement or rewinding.
AC
AC Current
Dissipation Factor(tanδ)
Partial Discharge
DC
Insulation Resistance Polarization Index
Insulation Resistance Tester(Megger)
AC Current Tester (Midas 2881G)
Partial Discharge Detector (DDX 7000)
Megger 247000
CPC 100
MPD 800
Rotor winding shorts can cause vibration and ground faults. Waveform changes from applied signals reveal the short.
RSO Tester
Applying 4% of the rated magnetic flux and detecting the circulating current in the iron core allows identification of the damage location.
EL-CID Tester
Wedge solidity is checked by striking the tester hammer and analyzing the speed of the reflected wave.
Wedge Tightness Tester
Testing identifies insulation degradation and enables preventive actions such as reinforcement or rewinding.
AC
AC Current
Dissipation Factor(tanδ)
Partial Discharge
DC
Insulation Resistance Polarization Index
Insulation Resistance Tester(Megger)
AC Current Tester (Midas 2881G)
Partial Discharge Detector (DDX 7000)
Megger 247000
CPC 100
MPD 800
The insulation power factor method, developed in 1929 in the U.S., was adopted by KEPCO in 1944 to assess transformer insulation deterioration.
Accurate Equipment Diagnosis
Off-line Test
We deliver solutions for extending equipment lifespan,
built upon the accumulated testing expertise and data-driven analysis of Pioneering diagnostic engineers
Generator
Insulation Diagnosis(AC/DC)
RSO
EL-CID
Wedge Tightness
Motor
Insulation Diagnosis(AC/DC)
Transformer
Power Factor
Generator
Insulation Diagnosis
Testing identifies insulation degradation
and enables preventive actions such as reinforcement or rewinding.
AC
AC Current
Dissipation Factor(tanδ)
Partial Discharge
DC
Insulation Resistance
Polarization Index
Insulation Resistance Tester(Megger)
AC Current Tester (Midas 2881G)
Partial Discharge Detector (DDX 7000)
Megger 247000
CPC 100
MPD 800
RSO
Rotor winding shorts can cause vibration and ground faults.
Waveform changes from applied signals reveal the short.
EL-CID
Applying 4% of the rated magnetic flux and detecting the circulating current in the iron core allows identification of the damage location.
Wedge Tightness
Wedge solidity is checked by striking the tester hammer
and analyzing the speed of the reflected wave.
Motor
Insulation Diagnosis
Testing identifies insulation degradation
and enables preventive actions such as reinforcement or rewinding.
AC
AC Current
Dissipation Factor(tanδ)
Partial Discharge
DC
Insulation Resistance
Polarization Index
Insulation Resistance Tester(Megger)
AC Current Tester (Midas 2881G)
Partial Discharge Detector (DDX 7000)
Megger 247000
CPC 100
MPD 800
Transformer
Power Factor
The insulation power factor method, developed in 1929 in the U.S.,
was adopted by KEPCO in 1944 to assess transformer insulation deterioration.
