Table 2: Arc Flash Evaluation Report
Bus Name
Protective
Bus
Bus Prot Dev Prot Dev Trip/
Arc
Electrode
Working Incident
PPE Level
Label #
Device Name
kV Bolted Bolted Arcing Delay Flash Configuartion Distance Energy
Fault
Fault
Fault
Time Boundary
(cal/cm2)
(kA)
(kA)
(kA)
(sec.)
140 ENC [TUMBLER DUMP] (TUMBLER DUMP)
140 CB [DUMP TAP]
0.480 3.86
3.86
3.00 0.0167 5"
VCBB
1' 6"
0.12 Level 0
# 0111
140 ENC [USDA FIRST BELT] (USDA FIRST BELT)
140 CB [LOG/USDA TAP]
0.480 4.46
4.46
3.47 0.0167 5"
VCBB
1' 6"
0.14 Level 0
# 0112
140 ENC [WEILER AUGER FEED] (WEILER AUGER FEED)
140 CB [PICKLE/WEILER TAP]
0.480 3.86
3.86
3.00 0.0167 5"
VCBB
1' 6"
0.12 Level 0
# 0113
140 ENC [WOLFTEC INJECTOR] (WOLFTEC INJECTOR)
140 CB [WOLFTEC INJECTOR]
0.480 1.76
1.76
1.36 0.0175 3"
VCBB
1' 6"
0.05 Level 0
# 0114
140 PNL [LUNCH RM PNL] (LUNCH RM PNL)
140 FUSE [LUNCH RM PNL]
0.208 3.38
3.38
1.21 0.6961 1' 11"
VCBB
1' 6"
1.80 Level 1
# 0115
140 PNL [PANEL 3] (PANEL 3)
130 CB [PANEL 2]
0.480 27.07 25.18 20.44 0.0502 2' 8"
VCBB
1' 6"
3.43 Level 1
# 0116
140 PNL [UPSTAIRS LV PNL] (UPSTAIRS LV PNL)
140 FUSE [LUNCH RM PNL]
0.208 3.38
3.38
1.21 0.6961 1' 11"
VCBB
1' 6"
1.80 Level 1
# 0117
140 STR [PICKLE MAS STR] (PICKLE PMP MASCERATOR STR)
140 CB [PICKLE/WEILER TAP]
0.480 4.46
4.46
3.47 0.0167 5"
VCBB
1' 6"
0.14 Level 0
# 0118
140 STR [PICKLE PMP STR] (PICKLE PMP BRINE CHILLER STR)
140 CB [PICKLE PMP STR]
0.480 3.87
3.87
3.01 0.0167 5"
VCBB
1' 6"
0.12 Level 0
# 0119
140 VFD [PICKLE PMP VFD] (PICKLE PMP BRINE CHILLER VFD)
140 CB [PICKLE PMP STR]
0.480 3.58
3.58
2.78 0.0167 5"
VCBB
1' 6"
0.11 Level 0
# 0120
140 VFD [WEILER TAKEAWAY VFD] (WEILER AUGER TAKEAWAY VFD) 140 CB [WEILER TAP]
0.480 2.14
2.14
1.65 0.0167 3"
VCBB
1' 6"
0.06 Level 0
# 0121
SITE NAME ARC FLASH STUDY
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