D-18922 SH04 R00 - HX SCADA-COMM - AC-DC POWER SCHEMATIC (7).pdf
PDF 626 KB Posted
- Attached to
- Halls Substation Control Panels, Bid #3855
- Solicitation number
- 3855
- Issued by
- Knox County, Tennessee
About this file
This document is an electrical power schematic diagram for the Halls (HX) Substation SCADA & Comm Racks, created by Knoxville Utilities Board (KUB) with project number D-18922. The schematic details the AC and DC power distribution configuration for various substation control and communication equipment, including circuit breakers (CB1-CB6), power supplies, transducers, and network components like RTAC, HMI, and GPS power systems.
The power schematic illustrates a comprehensive electrical interconnection plan for the substation control infrastructure, showing multiple power supply paths and connections for critical systems. The diagram includes detailed routing for power distribution to different equipment, such as Axion units, N2 transducers, and various power receptacles, indicating a methodical approach to electrical system design that ensures redundancy and reliable power management for the substation's control and communication equipment.
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Text version
FOR REVIEW
2/10/25
D-D-
CLT:SCALE:
EST#:APPV.: W.F.P.I#:CHK.: DATE:MAXIMO#:JOB#: (REM.)(INST.)
D-18922
SHEET OF
DRAWN BY:DESCRIPTIONREV. Knoxville Utilities Board
ENGINEERING
GRID:
4 10
1892218922
HALLS (HX) SUBSTATION
SCADA & COMM RACKS
POWER SCHEMATICHALLS SUBSTATION REBUILD TLK XX/XX
NONE
KUB
RTAC
POWER
CB2
CB2
AXION 1
POWER
AXION 2
POWER
HMI
POWER
CB6
CB6
CB3
CB3
CB1
AC RECEPTACLE
POWER
TB1
TL1
A1-B
T1
XDCR
XDCR
T2
XDCR
XDCR
DC POWER SUPPLY
AC POWER SUPPLY
N2 TRANSDUCERS
CB4
CB4
TB1
TB2
TB2
TB3
TB3
TB4
TB4
TB5
TB5
MS1
POWER
OS1
POWER
OS2
POWER
N2X
POWER
+ +1
A1-B
A1-B
A1-B
A1-B
A1-B
TL1 TL1 TL1 TL1 TL1
+ +A1-B
A1-B
TL1 TL1
GPS
POWER
J0008436
CB5
CB5
File details come from the government source that posted it. Updated .