ELECTRICAL PLAN SYMBOLS ELECTRICAL ONE-LINE SYMBOLS ...

ELECTRICAL PLAN SYMBOLS

SWITCHES/RECEPTACLES

RACEWAY

a

b

a

SINGLE POLE SWITCH

EQUIPMENT AND INSTRUMENT IDENTIFICATION

a = CIRCUIT DESIGNATION

b = DEVICE SWITCHED DESIGNATION

LOW VOLTAGE CIRCUIT BREAKER

c =TYPE

EQUIPMENT/INSTRUMENT LOCATOR

b

a

X

c

b

a = CIRCUIT BREAKER NUMBER

c

b = FRAME SIZE

d

3 = THREE-WAY SWITCH

EXPOSED CONDUIT HIDDEN BEHIND WALLS,

4 = FOUR-WAY SWITCH

FLOORS OR OTHER STRUCTURES

f

=

CIRCUIT DESIGNATION

F = SWITCH AND FUSESTAT HOLDER

=

DEVICE SWITCHED FROM

P = SWITCH AND PILOT LIGHT

UNDERGROUND CONDUIT, DIRECT BURIED

c

=

MOUNTING HEIGHT IN FEET TO BOTTOM

T = THERMOSTAT

OR IN DUCTBANK

OFFIXTURE

D = DIMMER SWITCH

CONDUIT VERTICAL CHANGE IN DIRECTION

OCCUPANCY SENSOR

User

: TM or

abi

t

o

(PERTAINS ONLY TO SHEET WHERE NOTE IS FOUND)

a

b

a = TYPE, REFER TO DISCONNECT SCHEDULE

b

c

*

d

g

e

h

= S = SHUNT TRIP

MEDIUM VOLTAGE

= G = GROUND FAULT INTERRUPTER

DISCONNECTING FUSE

= V = SOLENOID KEY RELEASE

JUNCTION BOX

DUPLEX RECEPTACLE

CONDUIT TEE

G

~

B

a

b

a

ENGINE-GENERATOR RATINGS AS INDICATED ON

b

THE DRAWINGS

c

a = KVA/KW

d

b = VOLTAGE/CONNECTION

e

c = PHASE

MEDIUM VOLTAGE SINGLE FUSE

d = WIRE

FUSED DISCONNECT SWITCH

e = PF

B = TYPE, REFER TO DISCONNECT SCHEDULE

DUCTBANK

QUADRUPLEX RECEPTACLE

b = FUSE RATING

APPROXIMATE DIMENSIONS

SHOWN ON DUCTBANK SECTIONS

MEDIUM VOLTAGE DOUBLE FUSE

b

a

CURRENT TRANSFORMER WITH

b

SHORTING TERMINAL BLOCK

IN FLOOR DUPLEX RECEPTACLE

a = QUANTITY

a = CIRCUIT DESIGNATION

b = RATIO

b = DEVICE TYPE DESIGNATION

CONDUIT SIZE AND CONDUCTORS

MEDIUM VOLTAGE

c

LIVE FRONT TERMINATOR

d

POTENTIAL TRANSFORMER

INDIVIDUAL CONDUCTORS

b = DEVICE TYPE DESIGNATION

a

FUSE

IN FLOOR QUADRUPLEX RECEPTACLE

a = CIRCUIT DESIGNATION

GROUND CONNECTION

b

MEDIUM VOLTAGE ELBOW

a

b

W"C (WHERE INDICATED): W = CONDUIT TRADE SIZE

a = CIRCUIT DESIGNATION

COMBINATION STARTER

APPLIANCE RECEPTACLE

a = CIRCUIT DESIGNATION

3

= QUANTITY

X

= SIZE OF CONDUCTORS

(?)

= DESIGNATES PHASE CONDUCTORS

WELDING RECEPTACLE

B

Pl

ot

Scal

e: 2:

1

a

a

b

2' X 4' LAY-IN TROFFER

= RATIO

a = CIRCUIT DESIGNATION

1

= QUANTITY

b = DISCONNECT TYPE

Y

= SIZE OF CONDUCTORS

(N)

= DESIGNATES NEUTRAL CONDUCTORS

SPECIAL PURPOSE RECEPTACLE

SOLID STATE

MULTIFUNCTION METER

a = CIRCUIT BREAKER DISCONNECT,

TYPE AS NOTED

b = STARTER TYPE

c = NEMA STARTER SIZE

c

1-Y (N)(WHERE INDICATED):

SSM

WITH CONTROL POWER TRANSFORMER

b

b = DEVICE TYPE DESIGNATION

2' X 2' LAY-IN TROFFER

a

MEDIUM VOLTAGE TEE

3-X (?):

a

b

= QUANTITY

b

DUPLEX RECEPTACLE w/SPLIT WIRE

b = DEVICE TYPE DESIGNATION

2', 4', OR 8' STRIP

a

c,d = CONNECTION TYPE SYMBOL

W"C-(3-X (?), 1-Y (N) & 1-Z (G))

LUMINAIRES

f,g = CONNECTION TYPE SYMBOL

MEDIUM VOLTAGE

DOUBLE FUSE CUT OUT

a

GROUND ROD AND GROUND WELL

e = SECONDARY VOLTAGE

DELTA CONNECTION

DISCONNECTING FUSE

b = DEVICE TYPE DESIGNATION

b

d = PRIMARY VOLTAGE

A = TYPE, REFER TO DISCONNECT SCHEDULE

J

a = CIRCUIT DESIGNATION

a = CIRCUIT DESIGNATION

GROUND ROD

c = NUMBER OF PHASES

GROUNDED WYE CONNECTION

A

UNDERGROUND GROUND CABLE

#4/0 SDBC UNLESS OTHERWISE NOTED

b = KVA RATING

h = IMPEDANCE

SINGLE FUSE CUT OUT

b = DEVICE TYPE DESIGNATION

a

b

LOW VOLTAGE CIRCUIT BREAKER

a = DEVICE I.D.

DISCONNECT SWITCH

a = CIRCUIT DESIGNATION

GROUNDING

a

f

MEDIUM VOLTAGE

DISCONNECT SWITCH

SWITCH AND SINGLE RECEPTACLE

b = DEVICE TYPE DESIGNATION

DISCONNECT SWITCH

b = UNIT(HP, KW, KVA) AS INDICATED

TRANSFORMER

e = DESIGNATION

CONDUIT CAP

CONDUIT SEAL

A

a = RATED LOAD

a = CIRCUIT DESIGNATION

b = DEVICE SWITCHED DESIGNATION

INDICATES KEYNOTE X

LOAD RATING AS INDICATED

b

AUXILIARY OPERATOR

ARE LABELED LEFT TO RIGHT OR TOP TO BOTTOM.

X

PACKAGED EQUIPMENT

a

(AC = MCP CONTINUOUS RATING)

CONDUIT IN SLAB

a

a

b

FULL LOAD AMPS AS NOTED

d = TRIP SETTING (AT = AMP TRIP)

b = QUANTITY

*

CONDUIT IDENTIFICATION

b

= SOLID STATE

NON-FUSED CUT OUT

M = MANUAL MOTOR STARTER

UNLESS OTHERWISE NOTED, GROUPED CONDUITS

SS

f = INTERRUPTING RATING

a

b

REFER TO CONDUIT SCHEDULE

= THERMAL MAGNETIC

FRAME SIZE UNLESS INDICATED)

K = KEY OPERATED SWITCH

XXXX = CONDUIT NUMBER,

TM

c = NUMBER OF POLES

a = ANSI DEVICE FUNCTION

L = LOW VOLTAGE LIGHT SWITCH

XXXX

HP = HORSEPOWER RATING

MCP = MOTOR CIRCUIT PROTECTOR

b = FRAME SIZE (MANUFACTURER TO DETERMINE

b

MOTOR

HP

a = TYPE

a

ANSI RELAY DEVICE

a

2 = DOUBLE POLE SWITCH

LUMINAIRE IDENTIFICATION

CIRCUIT BREAKER, MEDIUM VOLTAGE

52

b

BREAK AND CONTINUATION IN CONDUIT RUN

a

b

EQUIP #

EXPOSED CONDUIT

MISCELLANEOUS

LOW VOLTAGE

MEDIUM VOLTAGE

e

c

Pl

otDat

e: 23AUG2017

3:

36:

40 PM

IDENTIFICATION SYMBOLS

ELECTRICAL ONE-LINE SYMBOLS

ATP

AMPERE TEST POINT

d = OVERLOAD

MEDIUM VOLTAGE CONTACTOR

d

VTP

VOLTAGE TEST POINT

MEDIUM VOLTAGE STARTER

a = CIRCUIT DESIGNATION

b = DEVICE TYPE DESIGNATION

Desi

gnScr

i

pt

: Car

ol

l

o_St

d_Pen_v0905.

pen

LUMINAIRE POLE MOUNTED

a

1-Z (G)(WHERE INDICATED):

TWIST LOCK RECEPTACLE

1

= QUANTITY

Z

= SIZE OF CONDUCTORS

(G)

= DESIGNATES GROUND CONDUCTORS

a = AMP RATING

d

VARIABLE FREQUENCY DRIVE

UTILITY METER

WITH FEATURES AS SHOWN

MOV-ELBOW ARRESTER

a = INPUT CONTACTOR

a

b = OUTPUT CONTACTOR

A

a

b

STROBE

c = BYPASS STARTER

TELEPHONE OUTLET

U{3-X (?) & 1-X (G)}

a = CIRCUIT DESIGNATION

b = MOUNTING HEIGHT

a = COLOR

R = RED

a

b

G = GREEN

U = NUMBER OF PARALLEL RUNS

d = INPUT CIRCUIT BREAKER

VFD

LINE REACTOR

LL

DATA COMMUNICATIONS OUTLET

a = CIRCUIT DESIGNATION

A = AMBER

LR

b

LOAD REACTOR

b = MOUNTING HEIGHT

LIGHTNING ARRESTER

MULTI CONDUCTOR CABLES

LUMINAIRE, EMERGENCY BATTERY-POWERED

K/2/C#16S

K (WHERE INDICATED) = NUMBER OF PAIRS

2/C#16S = TWO CONDUCTOR, 16 GAUGE, TWISTED

FIRE ALARM

LUMINAIRE, EMERGENCY/EXIT BATTERY-POWERED

SHIELDED PAIR

REDUCED VOLTAGE SOLID STATE STARTER

SPD

d

a

Col

or

Tabl

e: gshade.

ct

b

BS = BYPASS STARTER

K (WHERE INDICATED) = NUMBER OF TRIPLETS

LUMINAIRE, EMERGENCY BATTERY-POWERED REMOTE

SURGE PROTECTIVE

DEVICE

WITH FEATURES AS SHOWN

K/3/C#16S

RVSS

BS

3/C#16S = THREE CONDUCTOR, 16 GAUGE, TWISTED

SMOKE DETECTOR

SHIELDED TRIPLETS

a = TYPE

DRAWOUT CONNECTION

I = IONIZATION

LUMINAIRE, SURFACE OR PENDANT MOUNTED

N/CX

P = PHOTOELECTRIC

N = NUMBER OF CONDUCTORS IN THE CABLE

d = DUCT DETECTOR

X = SIZE OF CONDUCTORS

LUMINAIRE, WALL MOUNTED

FACP

LUMINAIRE, FLOOD/SPOT

GROUND

FIRE ALARM CONTROL PANEL

F

FIRE ALARM PULL STATION

F

FIRE ALARM HORN/STROBE COMBINATION

F

FIRE ALARM STROBE

F

FIRE SPRINKLER

FIBER OPTIC CABLES

M odel

: Layout

1

CAPACITOR

LUMINAIRE, EXIT ONE OR TWO FACES AS INDICATED.

FO/N

N = NUMBER OF INDIVIDUAL FIBERS

ARROW POINTS IN DIRECTION OF EGRESS.

BATTERY

EQUIPMENT ENCLOSURE

LUMINAIRE, WALL WASHER

K

KIRK KEY INTERLOCK

F = FLOW SWITCH

PE

PHOTOCELL

T = TAMPER SWITCH

DRAWN

MNH

CHECKED

CLL

DATE

REV

DATE

PROJECT NO.

BY

DESCRIPTION

FILE NAME: 10548B1000GE001.dgn

JOB NO.

SOUTH VALLEY WATER RECLAMATION FACILITY

PARTNER

CAC

PROJECT ENGI

NEER

DESIGNED

DI

SCI

PLI

NE ENGI

NEER

LAST SAVED BY:t

m or

abi

t

o

LOAD BANK

VERIFY SCALES

10548.B10

BAR IS ONE INCH ON

MISCELLANEOUS ELECTRICAL UPGRADES

ELECTRICAL

LEGEND

ORIGINAL DRAWING

0

1"

IF NOT ONE INCH ON

DRAWING NO.

00GE01

SHEET NO.

THIS SHEET, ADJUST

SCALES ACCORDINGLY

OF

XXX

ABBREVIATIONS

ABS

ABSOLUTE

J

JUNCTION BOX

TACH

TACHOMETER

ALTERNATING CURRENT

K

KEY INTERLOCK

TB - X

TC

ACK

ACKNOWLEDGE

KA

KILOAMP

ACTR

ACTUATOR

KV

AF

AMP FRAME

AFC

POWER DEVICE FUNCTION NUMBERS

1

MASTER ELEMENT

83

AUTOMATIC SELECTIVE CONTROL OR TRANSFER RELAY

TERMINAL BLOCK - UNIT X

2

TIME-DELAY STARTING OR CLOSING RELAY

84

OPERATING MECHANISM

3:

37:

37 PM

AMP

AC

THERMOCOUPLE / TIME CLOCK / TRAY CABLE

3

CHECKING OR INTERLOCKING RELAY

85

PILOT COMMUNICATIONS, CARRIER OR PILOT-WIRE RELAY

TD

TEMPERATURE DETECTOR RELAY

4

MASTER CONTACTOR

86

LOCKOUT RELAY

KILOVOLT

TE

TOTALLY ENCLOSED

5

STOPPING DEVICE

87

DIFFERENTIAL PROTECTIVE RELAY

KVA

KILOVOLT AMPERE

TEFC

TOTALLY ENCLOSED FAN COOLED

6

STARTING CIRCUIT BREAKER

88

AUXILIARY MOTOR OR MOTOR GENERATOR

AUTOMATIC FREQUENCY CONTROL

KVAR

KILOVAR (REACTANCE)

TENV

TOTALLY ENCLOSED NON-VENTILATED

7

ANODE CIRCUIT BREAKER

89

LINE SWITCH

Pl

otDat

e: 23AUG2017

A

AIC

AMP INTERRUPTING CAPACITY

KW

KILOWATT

TERM

TERMINAL

8

CONTROL POWER DISCONNECTING DEVICE

90

REGULATING DEVICE

AM

AMMETER

KWD

KILOWATT DEMAND

TJB

TERMINAL JUNCTION BOX

9

REVERSING DEVICE

91

VOLTAGE DIRECTIONAL RELAY

ANN

ANNUNCIATOR

KWH

KILOWATT HOUR

TM

THERMAL MAGNETIC

10

UNIT SEQUENCE SWITCH

92

VOLTAGE AND POWER DIRECTIONAL RELAY

ANT

ANTENNA

TP

TWISTED PAIR

11

MULTIFUNCTION DEVICE

93

FIELD-CHANGING CONTACTOR

APU

AUXILIARY POWER UNIT

L

LONG-TIME

TS

TEMPERATURE SWITCH

12

OVER-SPEED DEVICE

94

TRIPPING OR TRIP-FREE RELAY

ARM

ARMORED CABLE

L-B

LINE-BUS

TS1W

TWO SPEED CONSEQUENT POLE, ONE WINDING

13

SYNCHRONOUS-SPEED DEVICE

AS

AMMETER SWITCH

L-G

LINE-GROUND

TS2W

TWO SPEED SEPARATE WINDING

14

UNDER-SPEED DEVICE

ASYM

ASYMMETRICAL

LA

LIGHTNING ARRESTOR

TSTAT

THERMOSTAT

15

SPEED OR FREQUENCY MATCHING DEVICE

AT

AMP TRIP

LBL

LABEL

16

DATA COMMUNICATIONS DEVICE

ATO

AUTOMATIC THROW OVER

LC

LIGHTING CONTACT OR

UHF

ULTRA HIGH FREQUENCY

17

SHUNTING OR DISCHARGE SWITCH

ATP

AMMETER TEST POINT

LCP- X

LOCAL CONTROL PANEL NO. X

UNG

UNGROUNDED

18

ACCELERATING OR DECELERATING DEVICE

ATS

AUTOMATIC TRANSFER SWITCH

LL

LEAD-LAG LOAD REACTOR

UPS

UNINTERRUPTABLE POWER SUPPLY

19

STARTING-TO-RUNNING TRANSITION CONTACTOR

LP

LIGHT POLE

UVR

UNDER VOLTAGE RELAY

20

ELECTRICALLY OPERATED VALVE

M odel

: Layout

1

Col

or

Tabl

e: gshade.

ct

b

Desi

gnScr

i

pt

: Car

ol

l

o_St

d_Pen_v0905.

pen

Pl

ot

Scal

e: 2:

1

User

: TM or

abi

t

o

AUTO XFMR AUTOMATIC TRANSFORMER

AUX

AUXILIARY

LP - X

LIGHTING PANEL NO. X

21

DISTANCE RELAY

AWG

AMERICAN WIRE GAGE

LTG

LIGHTING

V

VOLT

22

EQUALIZER CIRCUIT BREAKER

LV

LOW VOLTAGE

VA

VOLT AMPERE

23

TEMPERATURE CONTROL DEVICE

LVL

LEVEL

VAR

VARMETER

24

VOLTS PER HERTZ RELAY

COMMONLY USED SUFFIX LETTERS APPLIED TO

POWER DEVICE FUNCTION NUMBERS

BAT

BATTERY

VCP

VENDOR CONTROL PANEL

25

SYNCHRONIZING OR SYNCHRONISM-CHECK DEVICE

BFG

BELOW FINISHED GRADE

M-X

MOTOR CONTROLLER NO. X

VFD

VARIABLE FREQUENCY DRIVE

26

APPARATUS THERMAL DEVICE

BHP

BRAKE HORSEPOWER

MA

MILLIAMPERE

VHF

VERY HIGH FREQUENCY

27

UNDERVOLTAGE RELAY

BKR

BREAKER

MCA

MOTOR CIRCUIT AMPS

VM

VOLTMETER

27N

GROUND FAULT UNDERVOLTAGE RELAY

MCC - X

MOTOR CONTROL CENTER NO. X

VP

VAPORPROOF

28

FLAME DETECTOR

MCP

MOTOR CIRCUIT PROTECTOR

VR

VOLTAGE REGULATOR

29

ISOLATING CONTACTOR

GROUND FAULT PROTECTION

GS

GROUND FAULT PROTECTION

(RELAY CT IN TOROIDAL OR GROUND SENSOR TYPE)

BELL

BELOW RAISED FLOOR

ALARM ONLY

BUS PROTECTION

G

(RELAY CT IN A SYSTEM NEUTRAL CIRCUIT OR GENERATOR PROTECTION)

B

BRF

A

B

L

LINE PROTECTION

M

MOTOR PROTECTION

N

GROUND FAULT PROTECTION

T

TRANSFORMER PROTECTION

V

VOLTAGE

P

PHASE PROTECTION

(RELAY COIL CONNECTED IN RESIDUAL CT CIRCUIT)

C

CONDUIT / CONTINUOUS LOAD

MH

MANHOLE / MOUNTING HEIGHT

VS

VOLTAGE SWITCH

30

ANNUNCIATOR RELAY

CB

CIRCUIT BREAKER

MLO

MAIN LUGS ONLY

VT

VOLTAGE TRANSFORMER

31

SEPARATE EXCITATION DEVICE

CCTV

CLOSED CIRCUIT TELEVISION

MOD

MOTOR OPERATED DAMPER

VTP

VOLTAGE TEST POINT

32

DIRECTIONAL POWER RELAY

CCW

COUNTER CLOCKWISE

MOV

METAL OXIDE VARISTOR

33

POSITION SWITCH

CKT

CIRCUIT

MRP

MOTOR PROTECTION RELAY

W

WATT / WEST

34

MASTER SEQUENCE DEVICE

COAX

COAXIAL CABLE

MS-X

MOTOR STARTER NO. X

WT

WATER TIGHT

35

BRUSH-OPERATING OR SLIP-RING SHORT-CIRCUITING DEVICE

AFD

- ARC FLASH DETECTOR

COM

COMMON

MSP

MOTOR STARTING PANEL

WP

WEATHER PROOF

36

POLARITY DEVICE

CLK

- CLOCK OR TIMING SOURCE

COMM

COMMUNICATION

MTO

MANUAL THROW OVER

37

UNDERCURRENT OR UNDERPOWER RELAY

DDR - DYNAMIC DISTURBANCE RECORDER

CPT

CONTROL POWER TRANSFORMER

MTR-X

MOTOR NO. X

38

BEARING PROTECTIVE DEVICE

CS

CONTROL SWITCH

MTS

MANUAL TRANSFER SWITCH

39

MECHANICAL CONDITION MONITOR

ENV

- ENVIRONMENTAL DATA

CT

CURRENT TRANSFORMER

MV

MEGAVOLT

40

FIELD RELAY

HIZ

- HIGH IMPEDANCE FAULT DETECTOR

CV

CONTROL VALVE

MVA

MEGAVOLT-AMPERES

41

FIELD CIRCUIT BREAKER

HMI - HUMAN MACHINE INTERFACE

CW

CLOCKWISE / COOL WHITE

MVS

MEDIUM VOLTAGE SWITCH

42

RUNNING CIRCUIT BREAKER

HST

MW

MEGAWATT

43

MANUAL TRANSFER OR SELECTOR DEVICE

LGC

44

UNIT SEQUENCE STARTING RELAY

MET - SUBSTATION METERING

PDC

XFMR

TRANSFORMER

ABBREVIATIONS

DFR

- DIGITAL FAULT RECORDER

- HISTORIAN

- SCHEME LOGIC

DC

DIRECT CURRENT

DCS

DISTRIBUTED CONTROL SYSTEM

N

NEUTRAL

45

ABNORMAL ATMOSPHERIC CONDITION MONITOR

DCU - X

DISTRIBUTED CONTROL UNIT NO. X

NC

NORMALLY CLOSED

46

REVERSE-PHASE OR BALANCE CURRENT RELAY

DEMO

DEMOLITION

NEC

NATIONAL ELECTRICAL CODE

47

PHASE-BALANCE OR PHASE-SEQUENCE VOLTAGE RELAY

PQM - POWER QUALITY MONITOR

DISC

DISCONNECT SWITCH

NFC

NONMETALLIC FLEXIBLE CONDUIT

48

INCOMPLETE SEQUENCE RELAY

RIO

- REMOTE I/O DEVICE

DM

DEMAND METER

NL

NIGHT LIGHT

49

MACHINE OR TRANSFORMER THERMAL RELAY

RTU

- REMOTE TELEMETRY UNIT/REMOTE TERMINAL UNIT

DPDT

DOUBLE POLE DOUBLE THROW

NO

NORMALLY OPEN

50

INSTANTANEOUS OVERCURRENT RELAY

SER

- SEQUENCE OF EVENTS RECORDER

DPST

DOUBLE POLE SINGLE THROW

NP

NAMEPLATE

51

AC TIME OVERCURRENT RELAY

TCM

- TRIP CIRCUIT MONITOR

DS

DOOR SWITCH

52

AC CIRCUIT BREAKER

O

OPEN OR OPENED

53

FIELD EXCITATION RELAY

E/G

EMERGENCY GENERATOR

OH

OVERHEAD

54

TURNING GEAR ENGAGING DEVICE

EM

EMERGENCY

OL

OVERLOAD RELAY

55

POWER FACTOR RELAY

EMT

ELECTRICAL METALLIC TUBING

56

FIELD APPLICATION RELAY

ENCL

ENCLOSURE

P

POLE

57

SHORT-CIRCUITING OR GROUNDING DEVICE

ENG

ENGINE

PA

PUBLIC ADDRESS

58

RECTIFICATION FAILURE RELAY

ENT

ELECTRICAL NON-METALLIC TUBING

PB

PUSHBUTTON / PULL BOX

59

OVERVOLTAGE RELAY

EP

EXPLOSION PROOF

PCS

PVC COATED GALVANIZED STEEL CONDUIT

60

VOLTAGE OR CURRENT BALANCE RELAY

ETM

ELAPSED TIME METER

PCM

PROCESS CONTROL MODULE

61

DENSITY SWITCH OR SENSOR

PE

PHOTOCELL

62

TIME-DELAY STOPPING OR OPENING RELAY

FA

FIRE ALARM

PF

POWER FACTOR

63

PRESSURE SWITCH

FACP

FIRE ALARM CONTROL PANEL

PFCC

POWER FACTOR CORRECTION CAPACITOR

64

GROUND DETECTOR RELAY

FDR

FEEDER

PFR

PHASE FAILURE RELAY

65

GOVERNOR

FLA

FULL LOAD AMPS

PH

PHASE

66

NOTCHING OR JOGGING DEVICE

FLX

FLEXIBLE CONDUIT

PNL

PANEL

67

AC DIRECTIONAL OVERCURRENT RELAY

FO

FIBER OPTIC

PPX

POWER PANEL NO. X

68

BLOCKING OR OUT OF STEP RELAY

FRC

FIBERGLASS RIGID CONDUIT

PRI

PRIMARY

69

PERMISSIVE CONTROL DEVICE

FREQ

FREQUENCY

PT

POTENTIAL TRANSFORMER

70

RHEOSTAT

FU

FUSE

PVC

POLYVINYL CHLORIDE RIGID PLASTIC CONDUIT

71

LIQUID LEVEL SWITCH

FU

SW FUSED SWITCH

PWR

POWER

72

DC CIRCUIT BREAKER

FVNR

FULL VOLTAGE NON-REVERSING

73

LOAD-RESISTOR CONTACTOR

FVR

FULL VOLTAGE REVERSING

RAC

RIGID ALUMINUM CONDUIT

74

ALARM RELAY

FWD

FORWARD

RECPT

RECEPTACLE

75

POSITION CHANGING MECHANISM

REV

REVERSE

76

DC OVERCURRENT RELAY

G

GROUND / EQUIPMENT GROUND / GROUND FAULT

RF

RADIO FREQUENCY

77

TELEMETERING DEVICE

GEN

GENERATOR

RMS

ROOT MEAN SQUARED

78

PHASE-ANGLE MEASURING RELAY

GRC

GALVANIZED STEEL RIGID CONDUIT

RVAT

REDUCED VOLTAGE AUTO TRANSFORMER

79

AC RECLOSING RELAY

GFCI

GROUND FAULT CIRCUIT INTERRUPTER (RECEPTACLE)

RVNR

REDUCED VOLTAGE NON-REVERSING

80

FLOW SWITCH

GFI

GROUND FAULT INTERRUPTER (BREAKER)

RVSS

REDUCED VOLTAGE SOLID STATE

81

FREQUENCY RELAY

GFR

GROUND FAULT RELAY

82

DC LOAD MEASURING RECLOSING RELAY

S

SHIELD / SHORT-TIME

H

HOT-LEG

SA

SURGE ARRESTER

HF

HIGH FREQUENCY

SC

SHORT CIRCUIT

HP

HORSEPOWER

SDBC

SOFT DRAWN BARE COPPER

HPS

HIGH PRESSURE SODIUM

SFL

SUB FEED LUGS

HR

HOUR

SLT

SEALTIGHT LIQUIDTIGHT FLEXIBLE CONDUIT

HSTAT

HUMIDISTAT

SM

SURFACE MOUNTED

HV

HIGH VOLTAGE

SP

SINGLE POLE

HVAC

HEATING/VENTILATION/AIR CONDITIONING

SPD

SURGE PROTECTIVE DEVICE

HZ

HERTZ

SPDT

SINGLE POLE DOUBLE THROW

SPST

SINGLE POLE SINGLE THROW

I

INSTANTANEOUS LOAD

SPKR

SPEAKER

IC

INTERRUPTING CAPACITY

SS

SOLID STATE

IJB

INSTRUMENT JUNCTION BOX

STB

SHORTING TERMINAL BLOCK

IMC

INTERMEDIATE METAL CONDUIT

SW

SWITCH

INST

INSTANTANEOUS

SWBD

SWITCHBOARD

INT

INTERLOCK

SWGR

SWITCHGEAR

INTERCOM

INTERCOMMUNICATION

SYM

SYMMETRICAL

- PHASOR DATA CONCENTRATOR

PMU - PHASOR MEASUREMENT UNIT

NOTES:

DRAWN

MNH

CHECKED

CLL

DATE

REV

DATE

PROJECT NO.

BY

DESCRIPTION

FILE NAME: 10548B1000GE002.dgn

JOB NO.

SOUTH VALLEY WATER RECLAMATION FACILITY

PARTNER

CAC

PROJECT ENGI

NEER

DESIGNED

DI

SCI

PLI

NE ENGI

NEER

LAST SAVED BY:t

m or

abi

t

o

1. REFER TO SPECIFICATIONS AND OTHER DRAWINGS FOR ADDITIONAL ABBREVIATIONS.

VERIFY SCALES

10548.B10

BAR IS ONE INCH ON

MISCELLANEOUS ELECTRICAL UPGRADES

ELECTRICAL

ABBREVIATIONS

ORIGINAL DRAWING

0

1"

IF NOT ONE INCH ON

DRAWING NO.

00GE02

SHEET NO.

THIS SHEET, ADJUST

SCALES ACCORDINGLY

OF

XXX

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