3 Phase NEMA Motors Motor Connection Diagrams

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3 Phase - YY/Y - 9 Lead 4,1 Blue / 5,2 White / 6,3 Org / 7 Yl / 8 Blk / 9 RD Cast Iron- 1,2,3 Top - 4,5,6,7,8,9 Bottom Aluminum - 4,5,6,8,9 Top - 1,2,3,7 Bottom CONNECTIONS LOW VOLTAGE 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 1 2 3 HIGH VOLTAGE 3 Phase - Δ/ΔΔ/Y - 12 Lead - Tri-Voltage Lead Color and location are the same as 12 lead above CONNECTIONS 230V RUN 460V RUN 6 4 5 7 8 9 12 10 11 1 2 3 4 5 6 7 8 9 12 10 11 1 2 3 796V RUN 10 11 12 4 5 6 7 8 9 1 2 3 Single Voltage - RD1 Line - Frame 182T - 215T Motor Connection Diagrams When Motor is in F1 position, leads indicated as “TOP” exit the casing above the center line of the motor and those indicated as “Bottom” exit below the center line. This informationcan be used to identify missing or mislabelled leads. Dual Voltage - RD1 Line P1: Blue / P2 & T5: Black / T2: White T3: Orange / T8: Red T2 T5 T3 P1 T4 T8 High Voltage L1 L2 P2 T2 T5 T3 P1 T4 T8 L1 L2 P2 Low Voltage 3 1 2 MAIN 1 P1 P2 T2 BLUE BLUE BLACK WHITE MAIN 2 T4 YELLOW ORANGE T3 AUX T5 T8 BLACK RED BLUE BLUE BLACK BLACK Interchage T5 and T8 to Reverse Rotation 3 Phase - Δ/ΔΔ - 12 Lead T1 & T4: Blue / T2 & T5: White / T8 & T11: Black T9 & T12: Red / T3 & T6: Orange / T7 & T10: Yellow 1,2,3,7,8,9 Top - 4,5,6,10,11,12 Bottom CONNECTIONS Low Voltage High Voltage 6 4 5 7 8 9 12 10 11 1 2 3 4 5 6 7 8 9 12 10 11 1 2 3 3 Phase - Single Voltage T1 & T4: Blue / T2 & T5: White T3 & T6 Orange 1,2,3 Top - 4,5,6 Bottom 3 Lead - Y 1 2 3 6 4 5 1 2 3 6 Lead - Δ 2019 L1 2 L 3 L L1 2 L 3 L Leads may not be color coded T5 P1 T4 L1 L2 MAIN 2 T4 T1 AUX T5 P1 Interchage T5 and T8 to Reverse Rotation 1 3 2 P2 213/5T Only 182/4T Only P2 T8 T5 P1 T4 L1 L2 T1 T8 T8 182/4T 213/5T Δ/ΔΔ -12 Lead GR3 Motors 160 and Larger Motors LOW VOLTAGE W2 W4 U2 U4 V2 V4 U3 V3 W3 U1 V1 W1 HIGH VOLTAGE U2 U3 V2 V3 W2 W3 W4 U4 V4 U1 V1 W1 YY/Y - 9 Lead GR3 Motors 132 and Smaller Motors LOW VOLTAGE U2 V2 W2 U3 V3 W3 U1 V1 W1 HIGH VOLTAGE U2 V2 W2 U3 V3 W3 U1 V1 W1 132 and Smaller Y W2 U2 V2 U1 V1 W1 160 and Larger Δ W2 U2 V2 U1 V1 W1 Single Voltage 3 Phase IEC MOTORS 3 Phase NEMA Motors Single Phase - NEMA 2815 Colonnades Court Peachtree Corners, Ga 30071 Tel: 1-855-832-4867 Fax: 1-866-204-1498 [email protected] www.techtopind.com

Transcript of 3 Phase NEMA Motors Motor Connection Diagrams

Page 1: 3 Phase NEMA Motors Motor Connection Diagrams

3 Phase - YY/Y - 9 Lead4,1 Blue / 5,2 White / 6,3 Org / 7 Yl / 8 Blk / 9 RD

Cast Iron- 1,2,3 Top - 4,5,6,7,8,9 BottomAluminum - 4,5,6,8,9 Top - 1,2,3,7 Bottom

CONNECTIONS

LOW VOLTAGE

4 5 6

7 8 9

1 2 3

4 5 6

7 8 9

1 2 3

HIGH VOLTAGE3 Phase - Δ/ΔΔ/Y - 12 Lead - Tri-Voltage

Lead Color and location are the same as 12 lead above

CONNECTIONS

230V RUN 460V RUN

6 4 5

7 8 9

12 10 11

1 2 3

4 5 6

7 8 9

12 10 11

1 2 3

796V RUN

10 11 12

4 5 6

7 8 9

1 2 3

Single Voltage - RD1 Line - Frame 182T - 215T

Motor Connection Diagrams

When Motor is in F1 position, leads indicated as “TOP” exit thecasing above the center line of the motor and those indicatedas “Bottom” exit below the center line. This informationcan be used to identify missing or mislabelled leads.

Dual Voltage - RD1 LineP1: Blue / P2 & T5: Black / T2: White

T3: Orange / T8: Red

T2 T5 T3

P1 T4 T8

High VoltageL1 L2 P2

T2 T5 T3

P1 T4 T8

L1 L2 P2

Low Voltage3 1

2

MAIN 1

P1

P2

T2

BLUE BLUE

BLACK

WHITE

MAIN 2

T4YELLOW

ORANGET3 AU

X

T5

T8

BLACK

RED

BLUE BLUE

BLACK

BLACK

Interchage T5 and T8 to Reverse Rotation

3 Phase - Δ/ΔΔ - 12 LeadT1 & T4: Blue / T2 & T5: White / T8 & T11: Black

T9 & T12: Red / T3 & T6: Orange / T7 & T10: Yellow1,2,3,7,8,9 Top - 4,5,6,10,11,12 Bottom

CONNECTIONS

Low Voltage High Voltage

6 4 5

7 8 9

12 10 11

1 2 3

4 5 6

7 8 9

12 10 11

1 2 3

3 Phase - Single VoltageT1 & T4: Blue / T2 & T5: White

T3 & T6 Orange

1,2,3 Top - 4,5,6 Bottom

3 Lead - Y

1 2 36 4 5

1 2 3

6 Lead - Δ

2019

L1 2L 3LL1 2L 3L

Leads maynot be color

coded

T5

P1 T4

L1 L2 MAIN 2T4T1

AUX

T5

P1

InterchageT5 and T8 to ReverseRotation

1

3

2

P2213/5T Only182/4T Only

P2 T8

T5

P1 T4

L1 L2

T1 T8

T8182/4T 213/5T

Δ/ΔΔ -12 LeadGR3 Motors 160 and Larger Motors

LOW VOLTAGE

W2 W4 U2 U4 V2 V4

U3 V3 W3

U1 V1 W1

HIGH VOLTAGE

U2 U3 V2 V3 W2 W3

W4 U4 V4

U1 V1 W1

YY/Y - 9 LeadGR3 Motors 132 and Smaller Motors

LOW VOLTAGE

U2 V2 W2

U3 V3 W3

U1 V1 W1

HIGH VOLTAGE

U2 V2 W2

U3 V3 W3

U1 V1 W1

132 and Smaller Y

W2 U2 V2

U1 V1 W1

160 and Larger Δ

W2 U2 V2

U1 V1 W1

Single Voltage

3 Phase IEC MOTORS

3 Phase NEMA Motors

Single Phase - NEMA

2815 Colonnades CourtPeachtree Corners, Ga 30071

Tel: 1-855-832-4867Fax: 1-866-204-1498

[email protected]