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Single Phase (Primary Delivery) Meter Connection Templates
For Whiteboards, Training Sheets and Worksheet Tablets
T TI Copyright © Bradley Harris 2009 www.Metergod.comProduct # T2010
Item # T2010-1P/3S-OU-1BItem # T2010-1P/3S-OU-2B
Item # T2010-1P/3S-OU-2B-P2P Item # T2010-1P/3S-OO-2B
Item # T2010-1P/3S-OO-1B Item # T2010-1P/3S-OO-2B-P2P
Form 3S 1 Phase 2 Wire Single Phase to Neutral Instrument Rated Primary Metering Installation - Overhead to Underground - (2 bushing VT)
Form 3S Meter
METER VOLTAGERATING
METER CLASSRATING
5 Jaw Meter Socket6 Position Test Switch
CT
X1
H1
X1
H1
VT
CT
COMPANY PRIMARY LINEØ TO N VOLTAGE
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
High Voltage ConductorsTo Customer Load
(Load Side)
TTI
Form 3S 1 Phase 2 Wire Single Phase to Neutral Instrument Rated Primary Metering Installation - Overhead to Underground - (single bushing VT)
Form 3S Meter
METER VOLTAGERATING
METER CLASSRATING
5 Jaw Meter Socket6 Position Test Switch
COMPANY PRIMARY LINEØ TO N VOLTAGE
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
X1X1
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
High Voltage ConductorsTo Customer Load
(Load Side)
1
TTI
Form 3S 1 Phase 2 Wire Single Phase to Phase Instrument Rated Primary Metering Installation - Overhead to Underground - (2 bushing VT)
Form 3S Meter
METER VOLTAGERATING
METER CLASSRATING
5 Jaw Meter Socket6 Position Test Switch
CT
X1
H1
CT
COMPANY PRIMARY LINEØ TO Ø VOLTAGE
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
High Voltage ConductorsTo Customer Load
(Load Side)
X1
H1
VT
TTI
Form 3S 1 Phase 2 Wire Single Phase to Neutral Instrument Rated Primary Metering Installation - Overhead to Underground - (2 bushing VT)
Form 3S Meter
METER VOLTAGERATING
METER CLASSRATING
5 Jaw Meter Socket6 Position Test Switch
X1
H1
VT
CT
X1
H1
CT
COMPANY PRIMARY LINEØ TO N VOLTAGE
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
X1X1
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
High Voltage ConductorsTo Customer Load
(Load Side)
TTI
Form 3S 1 Phase 2 Wire Single Phase to Neutral Instrument Rated Primary Metering Installation - Overhead to Underground - (single bushing VT)
Form 3S Meter
METER VOLTAGERATING
METER CLASSRATING
5 Jaw Meter Socket6 Position Test Switch
CT
X1
H1
CT
COMPANY PRIMARY LINEØ TO N VOLTAGE
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
High Voltage ConductorsTo Customer Load
(Load Side)
H1
X1
VT
TTI
Form 3S 1 Phase 2 Wire Single Phase to PhaseInstrument Rated Primary Metering Installation - Overhead to Underground - (2 bushing VT)
Form 3S Meter
METER VOLTAGERATING
METER CLASSRATING
5 Jaw Meter Socket6 Position Test Switch
H1
COMPANY PRIMARY LINEØ TO Ø VOLTAGE
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
X1X1
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
High Voltage ConductorsTo Customer Load
(Load Side)
X1
H1
VT
CopyrightedCopyCopyeutrand - (2
ETER VOLTAGRA
6 Position Test SwitchCopCopooooooopypypyypypCCCCCCCCCCCCCC ghtedghtedeeorm 3S 1 Phase 2 Wire Single Phase to NInstrument Rated Primary Metering Installation - Overhead to Underground - (single bushing VT)
g ddeehtededdddddhhhhhh edhh ddeehhtedhhhCOMPANY PRIMARY LIN
O N VOLTAGE
USTOMER LOADSIZE
VOLTAGE SFORM
PRIM
ghghgteMattaMMMMMMMMMMMMM erialse sssalslsTRANSFORME
RATIO
AMPS FLOWING INTHE CT SECONDARYCIRC iriri
PropertyItem # T2tem # TS-OU-2BS OU 2ProProPrrororororororoPPPPPPPPPPProrrrrrrrrorororororororoPPPPPPPPPPrrrrrr 0˚
30˚(-330˚)
1
180˚P0˚)
225˚(-135˚)
45˚(-315˚)
9(-2PrPrrrrrrrrrrorrPrrrProMeter Vector
D ertyertyterrtrtrtrtrtrtrttt1XXXXXXXeeeeeeertrrrrrrrtrtrtrtrtrtrtrtrteeeeeeeeerrrrrrr 0˚
0˚30˚)
150˚(-210˚)
+180˚e)
30˚0˚)
5˚15˚)(
˚)rrrrrrrrrrrtrrerrrertIn
TransformePrimary
C+1y
ofoofffarrHaa
VOLTRAT
METER CLRATHaHa risrELIVERED TO
CUSTOMER’S LO
MER
WINGONDARYiriri
titInsttsssssnnnsssssssssnnnnnnnnnnnnnnnnnnnnnnsnnnnnnssssssssnnnnnnnnnnnnnnn 30˚(-330˚)
150(-210˚
+180n 210(-150˚
225˚(-135˚)
270˚(-90˚)
315(-4
330˚(-30˚)nnnnnnnnnsnnnnnnsr Vector
ram
oltagCusto(Load Side) utet eeutuuuutttttttttttt1ututXXXuuuuutXXXXuuuuuuuuuuuuuuuutuuuttttttttttuuuuuuuuuuuuuuu
30˚(-330˚)
150˚(-210˚)
+18u 2(-
2(-
270˚(-90˚)
3(-4
3(-ututttttuuutuutuuututnt
ers
ns
Diag
ofoofflhnTechhw Meter
ition TesTeTeTeTeTTTTTececcccccTo Customer Load
(Load Side)
nican allllllllaacalaaallTRANSFORMERAT
PRIMARY AMPDELIVERED TOCUSTOMER’S LOAD
CURR inicnicaaaaHaaainTraaraTTTrTrrrrrrrrTrTTTTTTTTTTT10˚
25˚35˚)
˚ TrTrrrTTrTrTTTTTTTTTTT ingningggCIRCU
innnnnnn1nXXXnnnnXXXXinnnnnnnnininin 210
225(-135˚
240˚-120˚)
31(-4
33nnnnnninnstrumeransform
Primary onnections
ctor
Single Phase (Primary Delivery) Meter Connection Templates
For Whiteboards, Training Sheets and Worksheet Tablets
T TI Copyright © Bradley Harris 2009 www.Metergod.comProduct # T2010
Item # T2010-1P/3S-UU-1BItem # T2010-1P/3S-UU-2B
Item # T2010-1P/3S-UU-2B-P2P
Form 3S 1 Phase 2 Wire Single Phase to Neutral Instrument Rated Primary Metering Installation - Underground to Underground - (2 bushing VT)
Form 3S Meter
METER VOLTAGERATING
METER CLASSRATING
COMPANY PRIMARY LINEØ TO N VOLTAGE
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
5 Jaw Meter Socket6 Position Test Switch
CT
X1
H1
CT
High Voltage ConductorTo Customer Load
(Load Side)
High Voltage ConductorFrom Power Company
(Line Side)
H2
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
TTI
Form 3S 1 Phase 2 Wire Single Phase to NeutralInstrument Rated Primary Metering Installation - Underground to Underground - (single bushing VT)
Form 3S Meter
METER VOLTAGERATING
METER CLASSRATING
COMPANY PRIMARY LINEØ TO N
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
5 Jaw Meter Socket6 Position Test Switch
X1X1
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
CT
X1
H1
CT
High Voltage ConductorTo Customer Load
(Load Side)
High Voltage ConductorFrom Power Company
(Line Side)
H1
TTI
Form 3S 1 Phase 2 Wire Single Phase to PhaseInstrument Rated Primary Metering Installation - Underground to Underground - (2 bushing VT)
Form 3S Meter
METER VOLTAGERATING
METER CLASSRATING
COMPANY PRIMARY LINEØ TO Ø VOLTAGE
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
5 Jaw Meter Socket6 Position Test Switch
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
CT
X1
H1
CT
High Voltage ConductorTo Customer Load
(Load Side)
High Voltage ConductorFrom Power Company
(Line Side)
H2
X2
VT
CopyrightedCopyCopyeutraground -
6 Position Test SwitchpypypypypyypypypppppppyyyyyyyppyyypppppppCCCCCCCCCCC ghtedghtede 2 Wire Single Phase toInstrument Rated Primary Metering Installation - Underground to Underground - (single bushing VT)
gPRIMARY LINØ TO N
STOMER LOADSIZE
VOLTAGE RANSFORM
PRIMA
ghghg edtededtededeededeeteMattForm 3S MeterMaMaaaaaaMaMaaaaaaaaMMMHigh Voltage Conductor
To C eriale RATIO
AMPS FLOWING INTHE CT SECONDARYCIR iririalsssssVoltage Conduc
From Power Compan(Line Side) ssssssssssss
PropertyItem # T2tem # TS-UU-2BS UU 2BProProRATINGoPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP 240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
33(-3
120(-240˚PPPPPPPPPPPPPPPPPMeter Vector
Diagram ertyertyertrtrtrtrttttt1
XXXXXXXX
eeeertrrrrrrrrtrtrtrtrtrtrtrteeeeeeeeeerrrrr 0˚
)0˚
(-210˚)
+180˚e˚
) 90(-27ererrrrrrrrrrtrrerrrertInst
TransformersPrimary
ConnectionsV
D yyyyyyyyyyyyyyyyyyyyy 12(-2yyyyyyyy
ofooarrisHaaeterHaHaHHHaHaHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHaaaaaaaaaatituteInsttssssssssssssssssssttttttttttMETER VOLTAGE
RATING
METER RATststttInnnnnnnnnnnnnnIIIIIIInnnnnnnnnnnnIIIIIII 2
(-9 300˚(-60˚)
315˚InInnnnnIInInIInInVectorramIIIIIIII
ofTechnicalTraining
Three Phase (Primary Delivery) Meter Connection Templates
For Whiteboards, Training Sheets and Worksheet Tablets
T TI Copyright © Bradley Harris 2009 www.Metergod.comProduct # T2010
Item # T2010-3P/6S,36S-OU-2BItem # T2010-3P/5S,35S,45S-OU
Item # T2010-3P/6S,36S-OU-1B Item # T2010-3P/9S-OU-2B
Item # T2010-3P/9S-OU-1B
X1
H1
X1
H1
CT CT
X1
H1
VT
2
Form 5S,35S,45S 3 Phase 3 Wire DeltaInstrument Rated Primary Metering Installation - Overhead to Underground
Form 5S,35S,45S MeterCOMPANY PRIMARY LINEØ TO Ø VOLTAGE
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
METER VOLTAGERATING
METER CLASSRATING
8 Jaw Meter Socket10 Position Test Switch
High Voltage ConductorsTo Customer Load
(Load Side)
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
Form 6S,36S 3 Phase 4 Wire WYEInstrument Rated Primary Metering Installation (2 bushing VTs) - Overhead to Underground
COMPANY PRIMARY LINEØ TO Ø VOLTAGE
COMPANY PRIMARY LINEØ TO N VOLTAGE
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
TTI
High Voltage ConductorsTo Customer Load
(Load Side)
X1X1
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
X1
H1
X1
H1
CT CT
1 1
Form 6S,36S Meter
METER VOLTAGERATING
METER CLASSRATING
13 Jaw Meter Socket10 Position Test Switch
Form 6S,36S 3 Phase 4 Wire WYEInstrument Rated Primary Metering Installation (single bushing VTs) - Overhead to Underground
COMPANY PRIMARY LINEØ TO Ø VOLTAGE
COMPANY PRIMARY LINEØ TO N VOLTAGE
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
TTI
High Voltage ConductorsTo Customer Load
(Load Side)
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
X1
H1
X1
H1
CT CT CT
X1
H1
CT
Form 6S,36S Meter
METER VOLTAGERATING
METER CLASSRATING
13 Jaw Meter Socket10 Position Test Switch
H1
X1
VT
H1
X1
VT
Form 9S 3 Phase 4 Wire WYEInstrument Rated Primary Metering Installation (2 bushing VTs) - Overhead to Underground
COMPANY PRIMARY LINEØ TO Ø VOLTAGE
COMPANY PRIMARY LINEØ TO N VOLTAGE
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
TTI
High Voltage ConductorsTo Customer Load
(Load Side)
X1X1
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
X1
H1
X1
H1
CT CT CT
X1
H1
CT
Form 9S Meter
METER VOLTAGERATING
METER CLASSRATING
13 Jaw Meter Socket10 Position Test Switch
X1
H1
VT
X1
H1
VT
X1
H1
VT
Form 9S 3 Phase 4 Wire WYEInstrument Rated Primary Metering Installation (single bushing VTs) - Overhead to Underground
COMPANY PRIMARY LINEØ TO Ø VOLTAGE
COMPANY PRIMARY LINEØ TO N VOLTAGE
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
TTI
High Voltage ConductorsTo Customer Load
(Load Side)
X1X11XXXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
X1
H1
X1
H1
CT CT CT
X1
H1
CT
Form 9S Meter
METER VOLTAGERATING
METER CLASSRATING
13 Jaw Meter Socket10 Position Test Switch
H1
X1
VT
H1
X1
VT
H1
X1
VT
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225˚(-135˚)
45˚(-315˚)
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0˚30˚)
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5˚15˚)
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225˚(-135˚)
240˚ 270˚(-90˚)
315˚(-45
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30˚(-330˚)
150˚(-210˚)
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270˚(-90˚)
300˚ 315˚(-4
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25˚35˚)
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Three Phase (Primary Delivery) Meter Connection Templates
For Whiteboards, Training Sheets and Worksheet Tablets
T TI Copyright © Bradley Harris 2009 www.Metergod.comProduct # T2010
Item # T2010-3P/6S,36S-OO-2BItem # T2010-3P/5S,35S,45S-OO
Item # T2010-3P/6S,36S-OO-1B Item # T2010-3P/9S-OO-2B
Item # T2010-3P/9S-OO-1B
Form 5S,35S,45S 3 Phase 3 Wire DeltaInstrument Rated Primary Metering Installation - Overhead to Overhead
Form 5S,35S,45S Meter
COMPANY PRIMARY LINEØ TO Ø VOLTAGE
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
METER VOLTAGERATING
METER CLASSRATING
8 Jaw Meter Socket10 Position Test Switch
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
X1
H1
VT
X2
H2
VT
X1
H1
CT
X1
H1
CT
High Voltage ConductorsTo Customer Load
(Load Side)
Form 6S,36S 3 Phase 4 Wire WYEInstrument Rated Primary Metering Installation (2 bushing VTs) - Overhead to Overhead
COMPANY PRIMARY LINEØ TO Ø VOLTAGE
COMPANY PRIMARY LINEØ TO N VOLTAGE
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
TTI
X1X1
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
1
Form 6S,36S Meter
METER VOLTAGERATING
METER CLASSRATING
13 Jaw Meter Socket10 Position Test Switch
X1
H1
VT
X1
H1
VT
High Voltage ConductorsTo Customer Load
(Load Side)
Form 6S,36S 3 Phase 4 Wire WYEInstrument Rated Primary Metering Installation (single bushing VTs) - Overhead to Overhead
COMPANY PRIMARY LINEØ TO Ø VOLTAGE
COMPANY PRIMARY LINEØ TO N VOLTAGE
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
TTI
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
X1
H1
X1
H1
CT CT CT
X1
H1
CT
Form 6S,36S Meter
METER VOLTAGERATING
METER CLASSRATING
13 Jaw Meter Socket10 Position Test Switch
High Voltage ConductorsTo Customer Load
(Load Side)
H1
X1
VT
H1
X1
VT
Form 9S 3 Phase 4 Wire WYEInstrument Rated Primary Metering Installation (2 bushing VTs) - Overhead to Overhead
COMPANY PRIMARY LINEØ TO Ø VOLTAGE
COMPANY PRIMARY LINEØ TO N VOLTAGE
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
TTI
X1X1
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
X1
H1
X1
H1
CT CT CT
X1
H1
CT
Form 9S Meter
METER VOLTAGERATING
METER CLASSRATING
13 Jaw Meter Socket10 Position Test Switch
High Voltage ConductorsTo Customer Load
(Load Side)
X1
H1
VT
X1
H1
VT
X1
H1
VT
Form 9S 3 Phase 4 Wire WYEInstrument Rated Primary Metering Installation (2 bushing VTs) - Overhead to Overhead
COMPANY PRIMARY LINEØ TO Ø VOLTAGE
COMPANY PRIMARY LINEØ TO N VOLTAGE
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
TTI
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
X1
H1
X1
H1
CT CT CT
X1
H1
CT
Form 9S Meter
METER VOLTAGERATING
METER CLASSRATING
13 Jaw Meter Socket10 Position Test Switch
High Voltage ConductorsTo Customer Load
(Load Side)
H1
X1
VT
H1
X1
VT
H1
X1
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Three Phase (Primary Delivery) Meter Connection Templates
For Whiteboards, Training Sheets and Worksheet Tablets
T TI Copyright © Bradley Harris 2009 www.Metergod.comProduct # T2010
Item # T2010-3P/6S,36S-UU-2BItem # T2010-3P/5S,35S,45S-UU
Item # T2010-3P/6S,36S-UU-1B Item # T2010-3P/9S-UU-2B
Item # T2010-3P/9S-UU-1B
Form 5S,35S,45S 3 Phase 3 Wire DeltaInstrument Rated Primary Metering Installation - Underground to Underground
Form 5S,35S,45S Meter
COMPANY PRIMARY LINEØ TO Ø VOLTAGE
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
METER VOLTAGERATING
METER CLASSRATING
8 Jaw Meter Socket10 Position Test Switch
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
X1
H1
CT
X1
H1
CT
High Voltage ConductorsTo Customer Load
(Load Side)
High Voltage ConductorsFrom Power Company
(Line Side)
H2
VT
X2
Form 6S,36S 3 Phase 4 Wire WYEInstrument Rated Primary Metering Installation (2 bushing VTs) - Underground to Underground
COMPANY PRIMARY LINEØ TO Ø VOLTAGE
COMPANY PRIMARY LINEØ TO N VOLTAGE
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
TTI
13 Jaw Meter Socket10 Position Test Switch
Form 6S,36S Meter
METER VOLTAGERATING
METER CLASSRATING
X1X1
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
CT
X1
H1
CT
X1
H1
CT
High Voltage ConductorsTo Customer Load
(Load Side)
High Voltage ConductorsFrom Power Company
(Line Side)
H2
X2
VT
Form 6S,36S 3 Phase 4 Wire WYEInstrument Rated Primary Metering Installation (single bushing VTs) - Underground to Underground
COMPANY PRIMARY LINEØ TO Ø VOLTAGE
COMPANY PRIMARY LINEØ TO N VOLTAGE
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
TTI
13 Jaw Meter Socket10 Position Test Switch
Form 6S,36S Meter
METER VOLTAGERATING
METER CLASSRATING
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
X1
H1
CT CT
X1
H1
CT
X1
H1
CT
H1
X1
VT
H1
VT
X1
High Voltage ConductorsTo Customer Load
(Load Side)
High Voltage ConductorsFrom Power Company
(Line Side)
Form 9S 3 Phase 4 Wire WYEInstrument Rated Primary Metering Installation (2 bushing VTs) - Underground to Underground
COMPANY PRIMARY LINEØ TO Ø VOLTAGE
COMPANY PRIMARY LINEØ TO N VOLTAGE
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
TTI
Form 9S Meter
METER VOLTAGERATING
METER CLASSRATING
X1X1
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
X1
H1
CT CT
X1
H1
CT
X1
H1
CT
High Voltage ConductorsTo Customer Load
(Load Side)
High Voltage ConductorsFrom Power Company
(Line Side)
Note 2
H2
X2
VT
H2
VT
X2
H2
X2
VT
13 Jaw Meter Socket10 Position Test Switch
Form 9S 3 Phase 4 Wire WYEInstrument Rated Primary Metering Installation (single bushing VTs) - Underground to Underground
COMPANY PRIMARY LINEØ TO Ø VOLTAGE
COMPANY PRIMARY LINEØ TO N VOLTAGE
CUSTOMER LOADSIZE
VOLTAGE TRANSFORMERRATIO
PRIMARY AMPSDELIVERED TO CUSTOMER’S LOAD
CURRENT TRANSFORMERRATIO
AMPS FLOWING INTHE CT SECONDARYCIRCUITS
TTI
Form 9S Meter
METER VOLTAGERATING
METER CLASSRATING
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Primary Connections
Vector Diagram
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Meter VectorDiagram
X1X11XXXXXXX
0˚
30˚(-330˚)
150˚(-210˚)
+180˚
210˚(-150˚)
225˚(-135˚)
240˚(-120˚)
270˚(-90˚)
300˚(-60˚)
315˚(-45˚)
330˚(-30˚)
45˚(-315˚)
60˚(-300˚)
90˚(-270˚)
120˚(-240˚)
135˚(-225˚)
Instrument Transformers
Secondary Connections
Vector Diagram
13 Jaw Meter Socket10 Position Test Switch
X1
H1
CT CT
X1
H1
CT
X1
H1
CT
H1
VT
X1
H1
X1
VT
H1
VT
X1
High Voltage ConductorsTo Customer Load
(Load Side)
High Voltage ConductorsFrom Power Company
(Line Side)
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