ELECTRICAL PLAN SYMBOLS ELECTRICAL ONE-LINE …

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PlotDate: 23-AUG-2017 3:36:40 PM

IDENTIFICATION SYMBOLS

EQUIP #

EQUIPMENT AND INSTRUMENT IDENTIFICATION

b

a

X

c

EQUIPMENT/INSTRUMENT LOCATOR

LUMINAIRE IDENTIFICATION

a

=

CIRCUIT DESIGNATION

b

=

DEVICE SWITCHED FROM

c

=

MOUNTING HEIGHT IN FEET TO BOTTOM

OFFIXTURE

XXXX X

CONDUIT IDENTIFICATION XXXX = CONDUIT NUMBER, REFER TO CONDUIT SCHEDULE UNLESS OTHERWISE NOTED, GROUPED CONDUITS ARE LABELED LEFT TO RIGHT OR TOP TO BOTTOM.

INDICATES KEYNOTE X (PERTAINS ONLY TO SHEET WHERE NOTE IS FOUND)

A

DISCONNECT SWITCH

a = TYPE, REFER TO DISCONNECT SCHEDULE

GROUNDING

UNDERGROUND GROUND CABLE #4/0 SDBC UNLESS OTHERWISE NOTED GROUND ROD GROUND ROD AND GROUND WELL GROUND CONNECTION

LUMINAIRES

2', 4', OR 8' STRIP 2' X 2' LAY-IN TROFFER 2' X 4' LAY-IN TROFFER

LUMINAIRE POLE MOUNTED

A

STROBE

a = COLOR

R = RED G = GREEN A = AMBER

LUMINAIRE, EMERGENCY BATTERY-POWERED LUMINAIRE, EMERGENCY/EXIT BATTERY-POWERED

LUMINAIRE, EMERGENCY BATTERY-POWERED REMOTE LUMINAIRE, SURFACE OR PENDANT MOUNTED LUMINAIRE, WALL MOUNTED LUMINAIRE, FLOOD/SPOT

LUMINAIRE, EXIT ONE OR TWO FACES AS INDICATED. ARROW POINTS IN DIRECTION OF EGRESS.

LUMINAIRE, WALL WASHER

PE

PHOTOCELL

ELECTRICAL PLAN SYMBOLS SWITCHES/RECEPTACLES

b

a

a

b

c

SINGLE POLE SWITCH a = CIRCUIT DESIGNATION b = DEVICE SWITCHED DESIGNATION

c =TYPE

2 = DOUBLE POLE SWITCH 3 = THREE-WAY SWITCH 4 = FOUR-WAY SWITCH K = KEY OPERATED SWITCH F = SWITCH AND FUSESTAT HOLDER P = SWITCH AND PILOT LIGHT T = THERMOSTAT D = DIMMER SWITCH L = LOW VOLTAGE LIGHT SWITCH M = MANUAL MOTOR STARTER

a OCCUPANCY SENSOR a = CIRCUIT DESIGNATION

b b = DEVICE SWITCHED DESIGNATION

a

SWITCH AND SINGLE RECEPTACLE

b

a = CIRCUIT DESIGNATION

b = DEVICE TYPE DESIGNATION

a

b

DUPLEX RECEPTACLE

a = CIRCUIT DESIGNATION

b = DEVICE TYPE DESIGNATION

a

b

QUADRUPLEX RECEPTACLE

a = CIRCUIT DESIGNATION

b = DEVICE TYPE DESIGNATION

a IN FLOOR DUPLEX RECEPTACLE

b a = CIRCUIT DESIGNATION

b = DEVICE TYPE DESIGNATION

a

b

IN FLOOR QUADRUPLEX RECEPTACLE

a = CIRCUIT DESIGNATION

b = DEVICE TYPE DESIGNATION

a

DUPLEX RECEPTACLE w/SPLIT WIRE

b

a = CIRCUIT DESIGNATION

b = DEVICE TYPE DESIGNATION

a

APPLIANCE RECEPTACLE

b

a = CIRCUIT DESIGNATION

b = DEVICE TYPE DESIGNATION

B a

a b

WELDING RECEPTACLE a = CIRCUIT DESIGNATION b = DISCONNECT TYPE

SPECIAL PURPOSE RECEPTACLE a = CIRCUIT DESIGNATION b = DEVICE TYPE DESIGNATION

TWIST LOCK RECEPTACLE a

a = AMP RATING

a b

TELEPHONE OUTLET

a = CIRCUIT DESIGNATION

b = MOUNTING HEIGHT

a

b

DATA COMMUNICATIONS OUTLET

a = CIRCUIT DESIGNATION

b = MOUNTING HEIGHT

FIRE ALARM

SMOKE DETECTOR a = TYPE I = IONIZATION P = PHOTOELECTRIC d = DUCT DETECTOR

FACP FIRE ALARM CONTROL PANEL

F

FIRE ALARM PULL STATION

F

FIRE ALARM HORN/STROBE COMBINATION

F

FIRE ALARM STROBE

F

FIRE SPRINKLER

F = FLOW SWITCH

T = TAMPER SWITCH

RACEWAY

EXPOSED CONDUIT BREAK AND CONTINUATION IN CONDUIT RUN

EXPOSED CONDUIT HIDDEN BEHIND WALLS, FLOORS OR OTHER STRUCTURES

UNDERGROUND CONDUIT, DIRECT BURIED OR IN DUCTBANK

CONDUIT IN SLAB

CONDUIT VERTICAL CHANGE IN DIRECTION

CONDUIT CAP

J

JUNCTION BOX

CONDUIT SEAL

CONDUIT TEE

DUCTBANK APPROXIMATE DIMENSIONS SHOWN ON DUCTBANK SECTIONS

CONDUIT SIZE AND CONDUCTORS

INDIVIDUAL CONDUCTORS W"C-(3-X (?), 1-Y (N) & 1-Z (G)) W"C (WHERE INDICATED): W = CONDUIT TRADE SIZE

3-X (?): 3 X (?)

= QUANTITY = SIZE OF CONDUCTORS = DESIGNATES PHASE CONDUCTORS

1-Y (N)(WHERE INDICATED):

1

= QUANTITY

Y

= SIZE OF CONDUCTORS

(N) = DESIGNATES NEUTRAL CONDUCTORS

1-Z (G)(WHERE INDICATED):

1

= QUANTITY

Z

= SIZE OF CONDUCTORS

(G) = DESIGNATES GROUND CONDUCTORS

U{3-X (?) & 1-X (G)} U = NUMBER OF PARALLEL RUNS

MULTI CONDUCTOR CABLES

K/2/C#16S K (WHERE INDICATED) = NUMBER OF PAIRS 2/C#16S = TWO CONDUCTOR, 16 GAUGE, TWISTED SHIELDED PAIR

K/3/C#16S K (WHERE INDICATED) = NUMBER OF TRIPLETS 3/C#16S = THREE CONDUCTOR, 16 GAUGE, TWISTED SHIELDED TRIPLETS

N/CX N = NUMBER OF CONDUCTORS IN THE CABLE X = SIZE OF CONDUCTORS

FIBER OPTIC CABLES

FO/N N = NUMBER OF INDIVIDUAL FIBERS

d a DISCIPLINE ENGINEER PROJECT ENGINEER PARTNER

REV

DATE

BY

PROJECT NO.

DESCRIPTION FILE NAME: 10548B1000GE001.dgn

DESIGNED CAC

DRAWN MNH

CHECKED CLL

DATE

MEDIUM VOLTAGE

a 52

b

CIRCUIT BREAKER, MEDIUM VOLTAGE a = CIRCUIT BREAKER NUMBER b = FRAME SIZE

a b

ANSI RELAY DEVICE a = ANSI DEVICE FUNCTION b = QUANTITY

MEDIUM VOLTAGE DISCONNECT SWITCH NON-FUSED CUT OUT

MEDIUM VOLTAGE DISCONNECTING FUSE SINGLE FUSE CUT OUT

MEDIUM VOLTAGE DISCONNECTING FUSE DOUBLE FUSE CUT OUT

MEDIUM VOLTAGE SINGLE FUSE

MEDIUM VOLTAGE DOUBLE FUSE

MEDIUM VOLTAGE LIVE FRONT TERMINATOR MEDIUM VOLTAGE ELBOW

MEDIUM VOLTAGE TEE

MEDIUM VOLTAGE CONTACTOR MEDIUM VOLTAGE STARTER MOV-ELBOW ARRESTER

ELECTRICAL ONE-LINE SYMBOLS

LOW VOLTAGE

e

LOW VOLTAGE CIRCUIT BREAKER

b

a

a = TYPE

c

MCP = MOTOR CIRCUIT PROTECTOR

d

f

TM = THERMAL MAGNETIC SS = SOLID STATE

b = FRAME SIZE (MANUFACTURER TO DETERMINE

FRAME SIZE UNLESS INDICATED)

c = NUMBER OF POLES

d = TRIP SETTING (AT = AMP TRIP)

(AC = MCP CONTINUOUS RATING)

e = DESIGNATION

f = INTERRUPTING RATING

* LOW VOLTAGE CIRCUIT BREAKER AUXILIARY OPERATOR

*

= S = SHUNT TRIP

= G = GROUND FAULT INTERRUPTER

= V = SOLENOID KEY RELEASE

HP

a b f g

MISCELLANEOUS

MOTOR HP = HORSEPOWER RATING FULL LOAD AMPS AS NOTED

PACKAGED EQUIPMENT LOAD RATING AS INDICATED

a = RATED LOAD b = UNIT(HP, KW, KVA) AS INDICATED

TRANSFORMER a

a = DEVICE I.D. b

b = KVA RATING c

c = NUMBER OF PHASES d

d = PRIMARY VOLTAGE e

e = SECONDARY VOLTAGE h

f,g = CONNECTION TYPE SYMBOL h = IMPEDANCE

GROUNDED WYE CONNECTION

A B

a b c

b

DISCONNECT SWITCH A = TYPE, REFER TO DISCONNECT SCHEDULE

FUSED DISCONNECT SWITCH B = TYPE, REFER TO DISCONNECT SCHEDULE b = FUSE RATING

a b G

~c

d e

a b

FUSE

COMBINATION STARTER WITH CONTROL POWER TRANSFORMER

a = CIRCUIT BREAKER DISCONNECT, TYPE AS NOTED

b = STARTER TYPE c = NEMA STARTER SIZE d = OVERLOAD

c ad b SSM

ATP

DELTA CONNECTION

ENGINE-GENERATOR RATINGS AS INDICATED ON THE DRAWINGS

a = KVA/KW b = VOLTAGE/CONNECTION c = PHASE d = WIRE e = PF

CURRENT TRANSFORMER WITH SHORTING TERMINAL BLOCK

a = QUANTITY b = RATIO

POTENTIAL TRANSFORMER a = QUANTITY b = RATIO c,d = CONNECTION TYPE SYMBOL

SOLID STATE MULTIFUNCTION METER

AMPERE TEST POINT

d

VTP

VOLTAGE TEST POINT

d

a

LR VFD

LL b

VARIABLE FREQUENCY DRIVE WITH FEATURES AS SHOWN

a = INPUT CONTACTOR b = OUTPUT CONTACTOR c = BYPASS STARTER d = INPUT CIRCUIT BREAKER

LINE REACTOR

LOAD REACTOR

UTILITY METER LIGHTNING ARRESTER

RVSS

REDUCED VOLTAGE SOLID STATE STARTER WITH FEATURES AS SHOWN

BS = BYPASS STARTER BS

EQUIPMENT ENCLOSURE

SPD K

SURGE PROTECTIVE DEVICE

DRAWOUT CONNECTION

GROUND CAPACITOR BATTERY KIRK KEY INTERLOCK LOAD BANK

SOUTH VALLEY WATER RECLAMATION FACILITY

MISCELLANEOUS ELECTRICAL UPGRADES

ELECTRICAL

LEGEND

VERIFY SCALES

BAR IS ONE INCH ON ORIGINAL DRAWING

0

1"

JOB NO. 10548.B10 DRAWING NO.

00GE01

IF NOT ONE INCH ON THIS SHEET, ADJUST SCALES ACCORDINGLY

SHEET NO. OF XXX

LAST SAVED BY:tm orabito

M odel: Layout1 ColorTable: gshade.ctb DesignScript: Carollo_Std_Pen_v0905.pen PlotScale: 2:1

User: TM orabito

PlotDate: 23-AUG-2017 3:37:37 PM

ABBREVIATIONS

A

AMP

ABS

ABSOLUTE

AC

ALTERNATING CURRENT

ACK

ACKNOWLEDGE

ACTR

ACTUATOR

AF

AMP FRAME

AFC

AUTOMATIC FREQUENCY CONTROL

AIC

AMP INTERRUPTING CAPACITY

AM

AMMETER

ANN

ANNUNCIATOR

ANT

ANTENNA

APU

AUXILIARY POWER UNIT

ARM

ARMORED CABLE

AS

AMMETER SWITCH

ASYM

ASYMMETRICAL

AT

AMP TRIP

ATO

AUTOMATIC THROW OVER

ATP

AMMETER TEST POINT

ATS

AUTOMATIC TRANSFER SWITCH

AUTO XFMR AUTOMATIC TRANSFORMER

AUX

AUXILIARY

AWG

AMERICAN WIRE GAGE

B BAT BFG BHP BKR BRF

BELL BATTERY BELOW FINISHED GRADE BRAKE HORSEPOWER BREAKER BELOW RAISED FLOOR

C CB CCTV CCW CKT COAX COM COMM CPT CS CT CV CW

CONDUIT / CONTINUOUS LOAD CIRCUIT BREAKER CLOSED CIRCUIT TELEVISION COUNTER CLOCKWISE CIRCUIT COAXIAL CABLE COMMON COMMUNICATION CONTROL POWER TRANSFORMER CONTROL SWITCH CURRENT TRANSFORMER CONTROL VALVE CLOCKWISE / COOL WHITE

DC DCS DCU - X DEMO DISC DM DPDT DPST DS

DIRECT CURRENT DISTRIBUTED CONTROL SYSTEM DISTRIBUTED CONTROL UNIT NO. X DEMOLITION DISCONNECT SWITCH DEMAND METER DOUBLE POLE DOUBLE THROW DOUBLE POLE SINGLE THROW DOOR SWITCH

E/G EM EMT ENCL ENG ENT EP ETM

EMERGENCY GENERATOR EMERGENCY ELECTRICAL METALLIC TUBING ENCLOSURE ENGINE ELECTRICAL NON-METALLIC TUBING EXPLOSION PROOF ELAPSED TIME METER

FA FACP FDR FLA FLX FO FRC FREQ FU FU FVNR FVR FWD

FIRE ALARM FIRE ALARM CONTROL PANEL FEEDER FULL LOAD AMPS FLEXIBLE CONDUIT FIBER OPTIC FIBERGLASS RIGID CONDUIT FREQUENCY FUSE SW FUSED SWITCH FULL VOLTAGE NON-REVERSING FULL VOLTAGE REVERSING FORWARD

G GEN GRC GFCI GFI GFR

GROUND / EQUIPMENT GROUND / GROUND FAULT GENERATOR GALVANIZED STEEL RIGID CONDUIT GROUND FAULT CIRCUIT INTERRUPTER (RECEPTACLE) GROUND FAULT INTERRUPTER (BREAKER) GROUND FAULT RELAY

H HF HP HPS HR HSTAT HV HVAC HZ

HOT-LEG HIGH FREQUENCY HORSEPOWER HIGH PRESSURE SODIUM HOUR HUMIDISTAT HIGH VOLTAGE HEATING/VENTILATION/AIR CONDITIONING HERTZ

I IC IJB IMC INST INT INTERCOM

INSTANTANEOUS LOAD INTERRUPTING CAPACITY INSTRUMENT JUNCTION BOX INTERMEDIATE METAL CONDUIT INSTANTANEOUS INTERLOCK INTERCOMMUNICATION

J

K KA KV KVA KVAR KW KWD KWH

L L-B L-G LA LBL LC LCP- X LL LP LP - X LTG LV LVL

M-X MA MCA MCC - X MCP MH MLO MOD MOV MRP MS-X MSP MTO MTR-X MTS MV MVA MVS MW

N NC NEC NFC NL NO NP

O OH OL

P PA PB PCS PCM PE PF PFCC PFR PH PNL PPX PRI PT PVC PWR

RAC RECPT REV RF RMS RVAT RVNR RVSS

S SA SC SDBC SFL SLT SM SP SPD SPDT SPST SPKR SS STB SW SWBD SWGR SYM

JUNCTION BOX

KEY INTERLOCK KILOAMP KILOVOLT KILOVOLT AMPERE KILOVAR (REACTANCE) KILOWATT KILOWATT DEMAND KILOWATT HOUR

LONG-TIME LINE-BUS LINE-GROUND LIGHTNING ARRESTOR LABEL LIGHTING CONTACT OR LOCAL CONTROL PANEL NO. X LEAD-LAG LOAD REACTOR LIGHT POLE LIGHTING PANEL NO. X LIGHTING LOW VOLTAGE LEVEL

MOTOR CONTROLLER NO. X MILLIAMPERE MOTOR CIRCUIT AMPS MOTOR CONTROL CENTER NO. X MOTOR CIRCUIT PROTECTOR MANHOLE / MOUNTING HEIGHT MAIN LUGS ONLY MOTOR OPERATED DAMPER METAL OXIDE VARISTOR MOTOR PROTECTION RELAY MOTOR STARTER NO. X MOTOR STARTING PANEL MANUAL THROW OVER MOTOR NO. X MANUAL TRANSFER SWITCH MEGAVOLT MEGAVOLT-AMPERES MEDIUM VOLTAGE SWITCH MEGAWATT

TACH TB - X TC TD TE TEFC TENV TERM TJB TM TP TS TS1W TS2W TSTAT

UHF UNG UPS UVR

V VA VAR VCP VFD VHF VM VP VR VS VT VTP

W WT WP

XFMR

NEUTRAL NORMALLY CLOSED NATIONAL ELECTRICAL CODE NONMETALLIC FLEXIBLE CONDUIT NIGHT LIGHT NORMALLY OPEN NAMEPLATE

OPEN OR OPENED OVERHEAD OVERLOAD RELAY

POLE PUBLIC ADDRESS PUSHBUTTON / PULL BOX PVC COATED GALVANIZED STEEL CONDUIT PROCESS CONTROL MODULE PHOTOCELL POWER FACTOR POWER FACTOR CORRECTION CAPACITOR PHASE FAILURE RELAY PHASE PANEL POWER PANEL NO. X PRIMARY POTENTIAL TRANSFORMER POLYVINYL CHLORIDE RIGID PLASTIC CONDUIT POWER

RIGID ALUMINUM CONDUIT RECEPTACLE REVERSE RADIO FREQUENCY ROOT MEAN SQUARED REDUCED VOLTAGE AUTO TRANSFORMER REDUCED VOLTAGE NON-REVERSING REDUCED VOLTAGE SOLID STATE

SHIELD / SHORT-TIME SURGE ARRESTER SHORT CIRCUIT SOFT DRAWN BARE COPPER SUB FEED LUGS SEALTIGHT LIQUIDTIGHT FLEXIBLE CONDUIT SURFACE MOUNTED SINGLE POLE SURGE PROTECTIVE DEVICE SINGLE POLE DOUBLE THROW SINGLE POLE SINGLE THROW SPEAKER SOLID STATE SHORTING TERMINAL BLOCK SWITCH SWITCHBOARD SWITCHGEAR SYMMETRICAL

TACHOMETER TERMINAL BLOCK - UNIT X THERMOCOUPLE / TIME CLOCK / TRAY CABLE TEMPERATURE DETECTOR RELAY TOTALLY ENCLOSED TOTALLY ENCLOSED FAN COOLED TOTALLY ENCLOSED NON-VENTILATED TERMINAL TERMINAL JUNCTION BOX THERMAL MAGNETIC TWISTED PAIR TEMPERATURE SWITCH TWO SPEED CONSEQUENT POLE, ONE WINDING TWO SPEED SEPARATE WINDING THERMOSTAT

ULTRA HIGH FREQUENCY UNGROUNDED UNINTERRUPTABLE POWER SUPPLY UNDER VOLTAGE RELAY

VOLT VOLT AMPERE VARMETER VENDOR CONTROL PANEL VARIABLE FREQUENCY DRIVE VERY HIGH FREQUENCY VOLTMETER VAPORPROOF VOLTAGE REGULATOR VOLTAGE SWITCH VOLTAGE TRANSFORMER VOLTAGE TEST POINT

WATT / WEST WATER TIGHT WEATHER PROOF

TRANSFORMER

DISCIPLINE ENGINEER PROJECT ENGINEER PARTNER

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

REV

DATE

BY

DESCRIPTION

DESIGNED CAC

DRAWN MNH

CHECKED CLL

DATE

PROJECT NO.

FILE NAME: 10548B1000GE002.dgn

POWER DEVICE FUNCTION NUMBERS

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 27N 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82

MASTER ELEMENT TIME-DELAY STARTING OR CLOSING RELAY CHECKING OR INTERLOCKING RELAY MASTER CONTACTOR STOPPING DEVICE STARTING CIRCUIT BREAKER ANODE CIRCUIT BREAKER CONTROL POWER DISCONNECTING DEVICE REVERSING DEVICE UNIT SEQUENCE SWITCH MULTIFUNCTION DEVICE OVER-SPEED DEVICE SYNCHRONOUS-SPEED DEVICE UNDER-SPEED DEVICE SPEED OR FREQUENCY MATCHING DEVICE DATA COMMUNICATIONS DEVICE SHUNTING OR DISCHARGE SWITCH ACCELERATING OR DECELERATING DEVICE STARTING-TO-RUNNING TRANSITION CONTACTOR ELECTRICALLY OPERATED VALVE DISTANCE RELAY EQUALIZER CIRCUIT BREAKER TEMPERATURE CONTROL DEVICE VOLTS PER HERTZ RELAY SYNCHRONIZING OR SYNCHRONISM-CHECK DEVICE APPARATUS THERMAL DEVICE UNDERVOLTAGE RELAY GROUND FAULT UNDERVOLTAGE RELAY FLAME DETECTOR ISOLATING CONTACTOR ANNUNCIATOR RELAY SEPARATE EXCITATION DEVICE DIRECTIONAL POWER RELAY POSITION SWITCH MASTER SEQUENCE DEVICE BRUSH-OPERATING OR SLIP-RING SHORT-CIRCUITING DEVICE POLARITY DEVICE UNDERCURRENT OR UNDERPOWER RELAY BEARING PROTECTIVE DEVICE MECHANICAL CONDITION MONITOR FIELD RELAY FIELD CIRCUIT BREAKER RUNNING CIRCUIT BREAKER MANUAL TRANSFER OR SELECTOR DEVICE UNIT SEQUENCE STARTING RELAY ABNORMAL ATMOSPHERIC CONDITION MONITOR REVERSE-PHASE OR BALANCE CURRENT RELAY PHASE-BALANCE OR PHASE-SEQUENCE VOLTAGE RELAY INCOMPLETE SEQUENCE RELAY MACHINE OR TRANSFORMER THERMAL RELAY INSTANTANEOUS OVERCURRENT RELAY AC TIME OVERCURRENT RELAY AC CIRCUIT BREAKER FIELD EXCITATION RELAY TURNING GEAR ENGAGING DEVICE POWER FACTOR RELAY FIELD APPLICATION RELAY SHORT-CIRCUITING OR GROUNDING DEVICE RECTIFICATION FAILURE RELAY OVERVOLTAGE RELAY VOLTAGE OR CURRENT BALANCE RELAY DENSITY SWITCH OR SENSOR TIME-DELAY STOPPING OR OPENING RELAY PRESSURE SWITCH GROUND DETECTOR RELAY GOVERNOR NOTCHING OR JOGGING DEVICE AC DIRECTIONAL OVERCURRENT RELAY BLOCKING OR OUT OF STEP RELAY PERMISSIVE CONTROL DEVICE RHEOSTAT LIQUID LEVEL SWITCH DC CIRCUIT BREAKER LOAD-RESISTOR CONTACTOR ALARM RELAY POSITION CHANGING MECHANISM DC OVERCURRENT RELAY TELEMETERING DEVICE PHASE-ANGLE MEASURING RELAY AC RECLOSING RELAY FLOW SWITCH FREQUENCY RELAY DC LOAD MEASURING RECLOSING RELAY

83 84 85 86 87 88 89 90 91 92 93 94

AUTOMATIC SELECTIVE CONTROL OR TRANSFER RELAY OPERATING MECHANISM PILOT COMMUNICATIONS, CARRIER OR PILOT-WIRE RELAY LOCKOUT RELAY DIFFERENTIAL PROTECTIVE RELAY AUXILIARY MOTOR OR MOTOR GENERATOR LINE SWITCH REGULATING DEVICE VOLTAGE DIRECTIONAL RELAY VOLTAGE AND POWER DIRECTIONAL RELAY FIELD-CHANGING CONTACTOR TRIPPING OR TRIP-FREE RELAY

COMMONLY USED SUFFIX LETTERS APPLIED TO POWER DEVICE FUNCTION NUMBERS

A B G

GS

L M N

T V P

ALARM ONLY BUS PROTECTION GROUND FAULT PROTECTION (RELAY CT IN A SYSTEM NEUTRAL CIRCUIT OR GENERATOR PROTECTION) GROUND FAULT PROTECTION (RELAY CT IN TOROIDAL OR GROUND SENSOR TYPE) LINE PROTECTION MOTOR PROTECTION GROUND FAULT PROTECTION (RELAY COIL CONNECTED IN RESIDUAL CT CIRCUIT) TRANSFORMER PROTECTION VOLTAGE PHASE PROTECTION

ABBREVIATIONS

AFD - ARC FLASH DETECTOR CLK - CLOCK OR TIMING SOURCE DDR - DYNAMIC DISTURBANCE RECORDER DFR - DIGITAL FAULT RECORDER ENV - ENVIRONMENTAL DATA HIZ - HIGH IMPEDANCE FAULT DETECTOR HMI - HUMAN MACHINE INTERFACE HST - HISTORIAN LGC - SCHEME LOGIC MET - SUBSTATION METERING PDC - PHASOR DATA CONCENTRATOR PMU - PHASOR MEASUREMENT UNIT PQM - POWER QUALITY MONITOR RIO - REMOTE I/O DEVICE RTU - REMOTE TELEMETRY UNIT/REMOTE TERMINAL UNIT SER - SEQUENCE OF EVENTS RECORDER TCM - TRIP CIRCUIT MONITOR

SOUTH VALLEY WATER RECLAMATION FACILITY

MISCELLANEOUS ELECTRICAL UPGRADES

ELECTRICAL

ABBREVIATIONS

VERIFY SCALES

BAR IS ONE INCH ON ORIGINAL DRAWING

0

1"

JOB NO. 10548.B10 DRAWING NO.

00GE02

IF NOT ONE INCH ON THIS SHEET, ADJUST SCALES ACCORDINGLY

SHEET NO. OF XXX

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