E102 User Guide
Natural Ester (IEEE Std C57.155-2014)
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Table 4 Default dissolved gas concentration limits for Natural Ester (µL/L [ppm])
Gaz Warning threshold Alarm threshold Default state
Moisture (H₂O) 200 300 Enabled
Hydrogen (H₂) 112 171 Enabled
Methane (CH₄) 20 41 Enabled
Acetylene (C₂H₂) 1 3 Enabled
Ethylene (C₂H₄) 18 36 Enabled
Ethane (C₂H₆) 232 389 Enabled
Carbon monoxide (CO) 161 462 Enabled
Carbon dioxide (CO₂) 80 230 Enabled
TDCG* n/a n/a Disabled
Propene (C₃H₆) 10 20 Enabled
Propane (C₃H₈) 20 40 Enabled
Silicon Fluid(IEEE Std C57.146-2005)
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Table 5 Default dissolved gas concentration limits for Silicon Fluid (µL/L [ppm])
Gaz Warning threshold Alarm threshold Default state
Moisture (H₂O) 70 105 Enabled
Hydrogen (H₂) 200 300 Enabled
Methane (CH₄) 100 150 Enabled
Acetylene (C₂H₂) 1 3 Enabled
Ethylene (C₂H₄) 30 45 Enabled
Ethane (C₂H₆) 30 45 Enabled
Carbon monoxide (CO) 3000 4500 Enabled
Carbon dioxide (CO₂) 30000 45000 Enabled
TDCG* n/a n/a Disabled
Propene (C₃H₆) n/a n/a Disabled
Propane (C₃H₈) n/a n/a Disabled