D-18922 SH06 R00 - HX SCADA-COMM - WIRING DIAGRAM (9).pdf
PDF 883 KB Posted
- Attached to
- Halls Substation Control Panels, Bid #3855
- Solicitation number
- 3855
- Issued by
- Knox County, Tennessee
About this file
This document is a wiring diagram for the Knoxville Utilities Board (KUB) SCADA and Communications Rack at the Halls (HX) Substation, specifically detailing the configuration of KUB SCADA Rack #1 in a rear view schematic. The technical drawing, labeled D-18922, displays a complex electrical panel layout with multiple components including SEL-2245-2 AI (Analog Input), several SEL-2244-5 DO (Digital Output) modules, and multiple breaker circuits labeled SC1 through SC8. The diagram provides a detailed technical representation of the interconnectivity and grounding specifications for the substation control panel systems.
The schematic appears to be a technical specification document supporting the Halls Substation Control Panels bid (#3855), which involves the procurement of substation control house equipment. The drawing indicates precise technical requirements for the panel's internal wiring, ground connections, and digital/analog input/output modules. The document is marked "FOR REVIEW 2/10/25", suggesting this is a pre-bid technical specification that potential vendors would use to understand the exact technical requirements and configuration of the control panels being solicited by KUB.
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Text version
FOR REVIEW
2/10/25
D
D
6543210 C
LT:
SC
ALE:
EST#:
APPV.:
W .F.P.I#:
C H
K.:
D
ATE:
M
AXIM
O
JO
B#:
(R
EM
(IN
ST.)
D -18922
SH
EET
O F
D R
AW
N
BY:
D
ESC
R
IPTIO
N
R
EV.
Knoxville U tilities Board
EN
GIN
EERIN
G
G R
ID
H
ALLS (H
X) SU
BSTATIO
N
SC
AD
A & C
O M
M R
AC
KS
W
IR
IN
G
D
IAG
R
AM
H
ALLS SU
BSTATIO
N
R
EBU
ILD
TLK
XX/XX
N
O N
E
KU
B
SCADA RACK #1
REAR VIEW (MIDDLE)
3 GND
8 GND
GND
GND
GND
GND
GND
GND
A1
AXION 1
A B
G
16 AI SEL-2245-2
H I J
C
10 DO SEL-2244-5
D
10 DO SEL-2244-5
E F
SB1
SC1
11 BREAKER
C3
C4
T3
T4
SC2
12 BREAKER
C3
C4
T3
T4
M3
SM1
MASTER
SWITCH
M4
SB3
SB5
SB2
SB4
SB6
SB9
SB11
SB10
10 DO SEL-2244-5
10 DO SEL-2244-5
10 DO SEL-2244-5
10 DO SEL-2244-5
J0008436
GND
REAR VIEW (THIS PANEL LOCATED AT TOP BUT SHOWN HERE DUE TO CONNECTIVITY
TO AXION 1 DIGITAL OUTPUTS)
SB7
SC3
13 BREAKER
C3
C4
T3
T4
SC4
14 BREAKER
C3
C4
T3
T4
SC5
21 BREAKER
C3
C4
T3
T4
SC6
22 BREAKER
C3
C4
T3
T4
SC7
23 BREAKER
C3
C4
T3
T4
SC8
24 BREAKER
C3
C4
T3
T4
SB8
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