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