IEC60156 Transformer Oil Tester Automatic 80KV Bdv Oil Dielectric
Strength TesterWhy transformer insulating oil breakdown voltage
test is requiredTransformer insulating oil breakdown voltage
test is required to evaluate the quality and condition of the
insulating oil used in transformers. The breakdown
voltage is the voltage at which the insulating oil fails to
insulate and allows current to flow through it. This is an
important parameter that helps to determine the ability of the
insulating oil to withstand electrical stress and maintain the
insulation properties of the transformer.Over time, insulating oil
in transformers can degrade due to various factors such as
moisture, heat, oxidation, and contamination. This can result in a
decrease in the breakdown voltage of the oil, which can ultimately
lead to insulation failure and hazardous conditions. Regular
testing of the insulating oil using a breakdown voltage
tester can help to detect any degradation of the oil and
identify potential issues before they lead to equipment failure or
safety hazards.Furthermore, regulatory
bodies and industry standards such as IEEE
and IEC require regular testing of transformer insulating
oil to ensure the reliability and safety of the transformer. The
results of the breakdown voltage test are used to assess
the condition of the insulating oil and determine if it needs to be
replaced or if any corrective actions need to be taken.
Product DescriptionGDYJ-502A Transformer Oil Bdv Dielectric
Strength TesterIt is developed according to IEC156 Insulating Oil
Dielectric Strength Testing Method;The oil test vessel with
temperature measurement unit, so it can detect oil
temperature.With 8 Kinds of test mode as optional: IEC156,
IS6792, BS5874, ASTM D1816 , ASTM D877, Proof test, 5 minutes
standard test, Manual test;It has large LCD display, all the
selection can be done by touch panel with color LCD;It also with
micro-printer and can store 100 groups data, test data can also be
unload to PC and output word report automatically;It
is multi-functional, stable, and easy for operation
. Functions 1.Breakdown test of
user-defined;2.Proof test;3.IEC156/IS6792/BS5874;4.ASTM D1816
standard test;5.ASTM D877 standard test;6.5 minutes standard
test;7.Manual test;8.Temperature measurement;9.Calibration
interface for customers;10.Unloading data to PC and making word
report automatically;11.Result print; Main
specification Item NameGDYJ-502A IEC156 Automatic 80kV
Transformer Oil Breakdown Voltage BDV TesterPower
supplyAC220VOutput voltageAC 0V~80KVRate of voltage rise0.5kv/s±
5%, 2kv/s± 5%, 3kv/s± 5%, 5kv/s± 5%Max. test times9sStir
time0~999sWait time0~999sTest error3% max in the range of
10kv~100kvAccuracy of temperature
measurement1ºCWeight45kgSize490*410*450mm Model
ComparisonModelGDYJ-501GDYJ-502GDYJ-502A Output VoltageAC
0~80KV/0~100KVAC 0~100KVAC 0~80KV/0~100KVRate of Voltage
Rise2KV/s±10%0.5/2/3/5 KV/s±5%0.5/2/3/5 KV/s±5%Max. Time
Setting0~9mins9mins0~99 secondsTest Precision3% RDG+0.3%FS3%
RDG+0.3%FS1% of full scale +2digitsMax. Data Storage100 groups100
groups100 groupsPower SupplyAC220V±10% 50/60HzAC220V±10%
50/60HzAC220V±10% 50/60HzEnvironment
Temp.0~50Centigrade0~50Centigrade0~50CentigradeRelated Humidity
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