Delaware River Bridge Loop Measurements 3M format
- 1. Delaware River Bridge Loop Measurements 3M
Lane1 Lane 2 Shoulder
S
A
4
SA2SA1
R= 0.6Ω
L= 73.9µH
Q= 29.4
R= 0.6Ω
L= 76.6µH
Q= 27.8
R= 0.6Ω
L= 60.3µH
Q= 22.7
R= 0.6Ω
L= 62.4µH
Q= 22.7
R= 0.6Ω
L= 61.8µH
Q= 21.7
R= 0.7Ω
L= 76.6µH
Q= 26.3
R= 0.7Ω
L= 76.6µH
Q= 26.3
R= 0.6 Ω
L= 61.8 µH
Q= 21.7
R= 0.7Ω
L= 81.3µH
Q= 20.8
R= 0.7Ω
L= 77.7µH
Q= 25
R=0.7 Ω
L= 67.9µH
Q= 22.7
R=0.7 Ω
L= 67.1µH
Q= 21.7
M1
R= 0.8Ω
L= 148µH
Q= 33.3
Z = >500M
M1
R=0.7Ω
L= 148µH
Q= 38.5
Z = >500M
M1
R=0.7 Ω
L= 160µH
Q= 41.7
Z =>500M
M2
R=0.7 Ω
L= 164µH
Q= 41.7
Z =>500M
M3
R= 0.8Ω
L= 168µH
Q= 41.7
Z = >500M
M4
R= 0.9Ω
L= 172µH
Q= 35.6
Z= >500M
M2
R= 0.9Ω
L= 150µH
Q= 33.3
Z = >500M
M2
R=0.8Ω
L= 151µH
Q= 38.5
Z = >500M
M3
R= 0.9Ω
L= 153µH
Q= 31.2
Z = >500M
M3
R=0.8 Ω
L= 157µH
Q= 35
Z = >500M
M4
R=1 Ω
L= 157µH
Q= 31.2
Z= >500M
M4
R= 1Ω
L= 157µH
Q= 31.2
Z = >500M
44
21 1
Z = Impedance
The megger test is performed
to detect punctures or leaks
in the insulation;the megger
test is a high voltage test.
4
2
3
12
3 3