Specification :

Testing item and technical data
1 Electric strength ( high voltage between core and winding)
Testing condition AC 0-3000V adjustable
Voltage tolerance ± 3%
Current leakage flow distance 0.1-10mA
Current tolerance ± 1%
Time 1s~ 60s( could be set)
2 Insulation resistance ( between winding and core)
Testing condition DC 500V
Range 10M© -2000M©
Tolerance 10M© ~ 200M© ± 3%
( ignore tolerance when more than 200 M© )
3 Bar to bar resistance
Histogram display bar resistance, and testing data could be aligned in sequence, it is easy to know the winding aligned direction
Testing range: 0.001-200©
Tolerance: ± 1%
Temperature compensation: 20
4. Welding resistance:
Histogram display bar resistance, and testing data could be aligned in sequence,
Testing range: 0.01-100m©
Resolution: 1u©
5. Turn to turn resistance
Could set testing bar number at random, realize turn to turn testing function for winding of each bar
Pulse voltage peak value 500-3000V DC
Pulse peak value tolerance ± 5%
Criterion value setting conclude as per the percentage of S and
f, setting range is 1% -99%