Скачать или смотреть BDV Test of Insulation cleaner using OTS-100A.

The IIC-NAU156 standard, an international standard for testing the breakdown voltage of insulation cleaners, is being promoted.
The IIC-NAU156 standard uses the same test procedure as the IIC 60156 standard, which is based on the patented technology “PCT/KR2023/004520” registered with WIPO.

Until now, there was no insulation breakdown voltage test standard for insulation cleaners, so IEC 60156, the breakdown voltage test standard for transformer insulating oil, was applied. However, from May 2024, the IIC-NAU156 standard (International Insulation Cleaner) will be applied.

The specific IIC-NAU156 standard test specifications will be released in May.

IIC-NAU156 (IIC 60156 EQV.) standard specification
-Number of Tests: 6
-Electrode Gap: 2.50mm
-Oil Type: Mineral
-Electrode type: Mushroom
-Pass limit: 90kV or more
-Rate of Rise: 2.0kV/sec
-Stirring: On
-Test Frequency: 50Hz or 60Hz

Related parameters
-Init. Stand Time
-Inter. Stand Time
-Inter. Stirring Time
-Oil Temp

Standard deviation of test results
-Breakdown Voltage
-Temperature

Standard verification agency of IIC 60156 : EURASIA International Verification WHQ.

#IIC 60156 #IIC-NAU156 #IEC60156 #Mineraloil #insulation #cleaner #di-elctric breakdown