9-2 Transformers NEMA TP-1 Energy-Efﬁcient Transformersliterature.puertoricosupplier.com/013/QS13218.pdf · NEMA TP-1 Energy-Efﬁcient Transformers Single- and Three-Phase, Types

February 2007

9-2

For more information visit:

www.eaton.com

CA08101001E

Transformers

9

NEMA TP-1 Energy-Efficient Transformers

Single- and Three-Phase, Types DS-3 & DT-3, 60 Hz

Single- and Three-Phase, Types DS-3, DT-3, 60 Hz

Type DT-3

Product Description

Types DS-3, DT-3

■

Ventilated, NEMA 2 enclosure standard.

■

Suitable for indoor applications, outdoors when weathershields are also installed.

■

Upright mounting only.

■

220ºC insulation system.

■

150ºC rise standard; 115°C or 80°C rise optional.

■

Available in single-phase ratings 15 – 167 kVA, 600 volts primary (DS-3).

■

Available in three-phase ratings 15 – 1500 kVA and up to 600 volts primary (DT-3).

Application Description

NEMA TP-1-2002,

compliant Energy Efficient Transformers are specifically designed to meet the energy efficiency standards set forth in NEMA Standards publication, TP-1-2002,

“Guide for Determining Energy Efficiency for Distribution Transformers.”

Surveys have shown that the average loading of low volt-age dry-type distribution transformers, over a 24 hour period, is approxi-mately 35%. NEMA TP-1 compliant transformers are optimized to offer maximum efficiency at 35% of name-plate rating.

The range of products covered by NEMA TP-1-2002 are:

Table 9-1. NEMA TP-1-2002 Product Range

Transformers that are currently specifi-cally excluded from the scope of NEMA Standard TP-1-2002 include:

■

Liquid-filled transformers below 10 kVA.

■

Dry-type transformers below 15 kVA.

■

ac and dc drives transformers.

■

Rectifier transformers and transform-ers designed for high harmonics.*

■

Autotransformers.

■

Non-distribution transformers, such as UPS transformers.

■

Special impedance, regulation, or harmonic transformers.*

■

Regulating transformers.

■

Sealed and non-ventilated transformers.

■

Machine tool transformers.

■

Welding transformers.

■

Transformers with tap ranges greater than 15%.

■

Transformers with a frequency other than 60 Hz.

■

Grounding transformers.

■

Testing transformers.

*Note:

Pending changes to NEMA TP-1 will remove “transformers designed for high harmonics” and “harmonic transformers” from this list of excluded products. EPAct 2005 (Energy Policy Act of 2005) includes same exclusions.

Efficiency levels set forth in NEMA TP-1-2002.

Table 9-2. NEMA TP-1-2002 Efficiency Levels

Features, Benefits and Functions

■

UL listed.

■

60 Hz operation (except as noted).

■

Short-term overload capability as required by ANSI.

■

Meet NEMA ST-20 sound levels.

■

Meet Federal Energy Efficiency requirements for low voltage dry- type distribution transformers that is effective January 1, 2007.

Voltage

Class

PrimaryVoltage

34.5 kVand below

SecondaryVoltage

600 Vand below

Dry-Type

Rating

Single-Phase 10 – 833 kVA

Three-Phase 15 – 2500 kVA

Liquid

Rating

Single-Phase 10 – 833 kVA

Three-Phase 15 – 2500 kVA

The following pages provide listings for most

standard transformer ratings and styles.

For other ratings or styles not shown, or for

special enclosure types (including stainless

steel) refer to Eaton.

Tables of Energy Efficiency

NEMA Class 1 Efficiency Levels

Dry-Type Distribution Transformers —

Low Voltage (600 V and below)

Single-Phase Three-Phase

kVA Efficiency kVA Efficiency

15 25 37.5

97.798.098.2

15 30 45

97.097.597.7

50 75100

98.398.598.6

75 112.5 150

98.098.298.3

167250333——

98.798.898.9——

225 300 500 7501000

98.598.698.798.898.9

February 2007

CA08101001E For more information visit:

www.eaton.com

9-3Transformers

9


Single- and Three-Phase, Types DS-3 & DT-3, 60 Hz

Standards and Certifications

Industry Standards

All Cutler-Hammer dry-type distribution and control transformers by Eaton Corporation are built and tested in accordance with applicable NEMA, ANSI and IEEE Standards. All 600 volt class transformers are UL listed unless otherwise noted.

Seismically Qualified

Cutler-Hammer manufactured dry-type distribution transformers are seismi-cally qualified, and exceed require-ments of the Uniform Building Code (UBC), International Building Code (IBC) and California Code Title 24.

Options and Accessories

Please refer to

Page 9-146

.

Product Specifications

Frequency

Cutler-Hammer standard dry-type dis-tribution transformers are designed for 60 Hertz operation. Transformers required for other frequencies are available and must be specifically designed.

Overload Capability

Short-term overload is designed into transformers as required by ANSI. Dry-type distribution transformers will deliver 200% nameplate load for one half hour; 150% load for one hour; and 125% load for four hours without being damaged provided that a con-stant 50% load precedes and follows the overload. See ANSI C57.96-01.250 for additional limitations.

Continuous overload capacity is not deliberately designed into a trans-former because the design objective is to be within the allowed winding tem-perature rise with nameplate loading.

Insulation System and Temperature Rise

Industry standards classify insulation systems and rise as shown below:

Table 9-3. Insulation System Classification

The design life of transformers having different insulation systems is the same — the lower temperature systems are designed for the same life as the higher temperature systems.

Enclosures

Cutler-Hammer ventilated transform-ers, Types DS-3 and DT-3, utilize a NEMA 2 rated (drip-proof) enclosure as standard, and are rated NEMA 3R with the addition of weathershields.

Sound Levels

All Cutler-Hammer 600 volt class general purpose dry-type distribution transformers are designed to meet NEMA ST-20 sound levels listed here. These are the sound levels measured in a soundproof environment. Actual sound levels measured at an installa-tion will likely be higher due to electri-cal connections and environmental conditions. Lower sound levels are available and should be specified when the transformer is going tobe installed in an area where sound may be a concern.

Table 9-4. Average Sound Levels

�

�

Currently being reviewed and revised by NEMA.

Winding Terminations

Primary and secondary windings are terminated in the wiring compartment. Encapsulated units have copper leads or stabs brought out for connections. Ventilated transformers have leads brought out to aluminum pads that are pre-drilled to accept Cu/Al lugs.

Lugs are not supplied with these transformers.

Eaton recommends external cables be rated 90°C (sized at 75°C ampacity) for encapsulated designs and 75°C for ventilated designs.

Series-Multiple Windings

Series-multiple windings consist of two similar coils in each winding which can be connected in series or parallel (multiple). Transformers with series-multiple windings are desig-nated with an “X” or “/” between the voltage ratings, such as voltages of “120/240” or “240 X 480.” If the series-multiple winding is designated by an “X,” the winding can be connected only for a series or parallel. With the “/” designation, a mid-point also becomes available in addition to the series or parallel connection. As an example, a 120 X 240 winding can be connected for either 120 (parallel) or 240 (series), but a 120/240 winding can be connected for 120 (parallel), or 240 (series), or 240 with a 120 mid-point.

Technical Data and Specifications

Please refer

Page 9-149.

Ambient +

Winding

Rise

+

Hot

Spot

=

Temp.

Class

40°C40°C40°C40°C

55°C 80°C115°C150°C

10°C30°C30°C30°C

105°C150°C185°C220°C

NEMA ST-20 Average Sound Level in dB

kVA Up to 1.2 kV Above 1.2 kV

Ventilated Encap-

sulated

Ventilated

0 – 9 10 – 50 51 – 150 151 – 300

40455055

45505557

45505558

301 – 500 501 – 700 701 – 10001001 – 1500

60626465

59616364

60626465




February 2007

9-4

For more information visit:

www.eaton.com

CA08101001E

Transformers

9


Single-Phase, Type DS-3

Product Selection

�

Additional Product Selection information begins on

Page 9-164

.

Table 9-5. Single-Phase Selection Information — Type DS-3 60 Hz NEMA TP-1 Compliant, Labeled

�

Dimensions and weights subject to change.

�

1@+5%, 2@-5% at 240 volts primary; 2@+2.5%, [email protected]% at 480 volts primary.

�

480 volt primary only.

kVA Full Cap. Taps Type °C

Temp.

Rise

Dimensions (Inches) Wt.

Lbs.

Dimensions (mm) Wt.

kg

Frame Wiring

Diagram

Number

Weathershield Style

Number

Price

U.S. $FCAN FCBN H W D H W D Catalog

Number

Price

U.S. $

240 x 480 Volts to 120/240 Volts, Aluminum Windings

15

25

37.5

50

��

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DS-3DS-3DS-3DS-3

150150150150

31-1/431-1/437-5/842-1/8

22-5/822-5/822-5/824

17-1/217-1/219-1/223-3/8

212 212 306 550

793 793 9531070

574574574610

445445495594

96 96139250

FR816FR816FR817FR819

3XA3XA3XA3XA

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WS11

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T20P11S25EE

T20P11S37EE

T20P11S50EE

75100167

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DS-3DS-3DS-3

150150150

42-1/862-1/262-7/8

243030

23-3/83434

600 8201600

107015971597

610762762

594863863

272372731

FR819FR821FR814

3XA3XA288A

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WS13

WS13

T20P11S75EE

T20P11S99EE

T48M11S67EE

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15

25

37.5

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DS-3DS-3DS-3

115115115

31-1/431-1/437-5/8

22-5/822-5/822-5/8

17-1/217-1/219-1/2

212 212 340

793 793 956

574574574

445445495

96 96154

FR816FR816FR818

3XA3XA3XA

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WS11

WS11

T20P11F15EE

T20P11F25EE

T20P11F37EE

50

75100

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DS-3DS-3DS-3

115115115

42-1/842-1/862-7/8

242430

23-3/823-3/834

510 6001200

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610610762

594594863

232272545

FR819FR820FR814

3XA3XA3XA

WS16

WS16

WS13

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T20P11F75EE

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80 80 80

31-1/437-5/837-5/8

22-5/822-5/822-5/8

17-1/219-1/219-1/2

212 306 340

793 953 956

574574574

445495495

96139154

FR816FR817FR818

3XA3XA3XA

WS11

WS11

WS11

T20P11B15EE

T20P11B25EE

T20P11B37EE

50 75100

��

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DS-3DS-3DS-3

80 80 80

42-1/842-1/862-7/8

242430

23-3/823-3/834

510 6001200

107010701597

610610762

594594863

232272545

FR819FR820FR814

3XA3XA3XA

WS16

WS16

WS13

T20P11B50EE

T20P11B75EE

T20P11B99EE

240 x 480 Volts to 120/240 Volts, Copper Windings 15 25 37.5 50

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150150150150

31-1/437-5/837-5/837-5/8

22-5/822-5/822-5/822-5/8

17-1/219-1/219-1/219-1/2

237 306 345 460

793 953 953 956

574574574574

445495495495

108139158209


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WS11

WS11

WS11

WS11

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T20P11S25CUEE

T20P11S37CUEE

T20P11S50CUEE

75100167

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DS-3DS-3DS-3

150150150

42-1/842-1/862-7/8

242430

23-3/823-3/834

614 7001632

107010701597

610610762

594594863

279318741

FR819FR820FR814

3XA3XA288A

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WS13

WS13

T20P11S75CUEE

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115115115

31-1/437-5/837-5/8

22-5/822-5/822-5/8

17-1/219-1/219-1/2

237 345 381

793 953 953

574574574

445495495

108158173

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3XA3XA3XA

WS11

WS11

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T20P11F15CUEE

T20P11F25CUEE

T20P11F37CUEE

50 75100

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DS-3DS-3DS-3

115115115

42-1/842-1/862-7/8

242430

23-3/823-3/834

614 7301440

107010701597

610610762

594594863

279331655

FR819FR819FR814

3XA3XA3XA

WS16

WS16

WS13

T20P11F50CUEE

T20P11F75CUEE

T20P11F99CUEE

15 25 37.5

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80 80 80

31-1/437-5/837-5/8

22-5/822-5/822-5/8

17-1/219-1/219-1/2

237 345 381

793 953 956

574574574

445495495

108158173

FR816FR817FR818

3XA3XA3XA

WS11

WS11

WS11

T20P11B15CUEE

T20P11B25CUEE

T20P11B37CUEE

50 75100

��

2@+2.5%

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DS-3DS-3DS-3

80 80 80

42-1/842-1/862-7/8

242430

23-3/823-3/834

730 7001440

107010701597

610610762

594594863

331318655

FR819FR820FR814

3XA3XA288A

WS16

WS16

WS13

T20P11B50CUEE

T20P11B75CUEE

T48M11B99CUEE �

208 Volts to 120/240 Volts, Aluminum Windings 15 25 37.5 50

2@+2.5%2@+2.5%2@+2.5%2@+2.5%

[email protected]%[email protected]%[email protected]%[email protected]%

DS-3DS-3DS-3DS-3

150150150150

31-1/431-1/437-5/842-1/8

22-5/822-5/822-5/824

17-1/217-1/219-1/223-3/8

212 212 306 510

793 793 9531070

574574574610

445445495594

96 96139232


260A260A260A260A

WS11

WS11

WS11

WS16

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T29M11S25EE

T29M11S37EE

T29M11S50EE

75100

1@+5%2@+2.5%

2@-5%[email protected]%

DS-3DS-3

150150

42-1/862-7/8

2430

23-3/834

5501200

10701597

610762

594863

250545

FR819FR814

551A449A

WS16

WS13

T29R11S75EE

T29R11S99EE

277 Volts to 120/240 Volts, Aluminum Windings 15 25 37.5 50

2@+2.5%2@+2.5%2@+2.5%2@+2.5%


DS-3DS-3DS-3DS-3

150150150150

31-1/431-1/437-5/842-1/8

22-5/822-5/822-5/824

17-1/217-1/219-1/223-3/8

212 212 306 510

793 793 9531070

574574574610

445445495594

96 96139232


262C262C262C262C

WS11

WS11

WS11

WS16

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T27M11S25EE

T27M11S37EE

T27M11S50EE

75100

2@+2.5%2@+2.5%

[email protected]%[email protected]%

DS-3DS-3

150150

42-1/862-7/8

2430

23-3/834

5101200

10701597

610762

594863

232545

FR819FR814

262C262C

WS16

WS13

T27M11S75EE

T27M11S99EE



steel) refer to Eaton. Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . . DT-1

February 2007

CA08101001E For more information visit: www.eaton.com

9-5Transformers

9

DIMEN

SIONS A

ND WEI

GHTS N

OT FI

NALIZE

D

AT TI

ME

OF PUBLI

CATION

NEMA TP-1 Energy-Efficient TransformersSingle-Phase, Type DS-3

Table 9-6. 600 Volts to 120/240 Volts NEMA TP-1 Compliant Labeled

� Contact your local Eaton sales office for these details.


Temp

Rise

Dimensions Inches (mm) Wt.

Lbs.

(kg)

Frame Wiring

Diagram

Number

Weathershield Style Number Price

U.S. $ FCAN FCBN H W D Catalog

Number

Price

U.S. $

Aluminum Windings

15 25 37.5

2@+2.5%2@+2.5%2@+2.5%

[email protected]%[email protected]%[email protected]%

DS-3DS-3DS-3

150150150

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50 75100

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150150150

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50 75100

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DS-3DS-3DS-3

150150150

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Dimensions and weights not finalized at time

of publication. Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . DT-1

February 2007

9-6

For more information visit: www.eaton.com CA08101001E

Transformers

9

NEMA TP-1 Energy-Efficient TransformersSingle-Phase, Type DS-3

Table 9-7. 208 Volts to 120/240 Volts Electrostatically Shielded NEMA TP-1 Compliant, Labeled

� Contact your local Eaton sales office for these details.� 1@+5%, 2@-5% at 240 volts primary; 2@+2.5%, [email protected]% at 480 volts primary.

Table 9-8. 277 Volts to 120/240 Volts Electrostatically Shielded NEMA TP-1 Compliant


Table 9-9. 600 Volts to 120/240 Volts Electrostatically Shielded NEMA TP-1 Compliant



Temp

Rise


Lbs.

(kg)

Frame Wiring

Diagram

Number



Number

Price

U.S. $

Aluminum Windings 15 25 37.5

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150150150

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50 75100

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150150150

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1171

��

FR814

��

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150150150

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Temp

Rise


Lbs.

(kg)

Frame Wiring

Diagram

Number



Number

Price

U.S. $


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150150150

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kVA Full Cap. Taps Type °C Temp Rise

Dimensions Inches (mm) Wt. Lbs.(kg)

Frame Wiring DiagramNumber

Weathershield Style Number Price U.S. $

FCAN FCBN H W D Catalog Number

Price U.S. $


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of publication. Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . . DT-1

February 2007


9-7Transformers

9

DIMEN

SIONS A

ND WEI

GHTS N

OT FI

NALIZE

D

AT TI

ME

OF PUBLI

CATION

NEMA TP-1 Energy-Efficient TransformersThree-Phase, Type DT-3

Table 9-10. 208 Volts Delta to 208Y/120 Volts Electrostatically Shielded NEMA TP-1 Compliant, Labeled

� Contact your local Eaton sales office for these details.


Temp

Rise


Lbs.

(kg)

Frame Wiring

Diagram

Number



Number

Price

U.S. $

Aluminum Windings 15 30 45 75

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�

�

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�

�

�

�

�

�

�

�

�

�

V29M28F12EEES

V29M28F49EEES

V29M28F22EEES

V29M28F33EEES

15 30 45 75

2@+2.5%2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3DT-3

80 80 80 80

�

�

�

�

�

�

�

�

�

�

�

�

�

321�

�

�

FR912A�

�

�

283A�

�

�

�

�

�

�

�

�

�

V29M28B15EEES

V29M28B30EEES

V29M28B45EEES

V29M28B75EEES

112.5150225300

2@+2.5%2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3DT-3

80 80 80 80

�

�

�

�

�

�

�

�

�

�

�

�

�

�

�

�

�

�

�

�

�

�

�

�

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V29M28B12EEES

V29M28B49EEES

V29M28B22EEES

V29M28B33EEES






February 2007

9-8


Transformers

9


Table 9-11. Three-Phase Selection Information — Type DT-3 60 Hz NEMA TP-1 Compliant, Labeled �

� Dimensions and weights subject to change.Note: Additional voltage combinations are available. Contact your local Eaton sales office for assistance if the voltage you require is not included in this catalog.


Temp.

Rise


Lbs.

Dimensions (mm) Wt.

kg

Frame Wiring

Diagram

Number

Weathershield Style

Number

Price


Number

Price

U.S. $

480 � Volts to 208Y/120 Volts, Aluminum Windings 15 30 45

2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3

150150150

253030

20-1/820-1/820-1/8

14-1/814-3/814-3/8

152 310 310

635 762 762

511 511 511

359364364

69 140 140

FR909FR912AFR912A

375A280B280B

WS31

WS31

WS31

V48M28T15EE

V48M28T30EE

V48M28T45EE

75112.5150

2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3

150150150

39-1/439-1/446-5/8

26-1/826-1/828

19-1/819-1/823

480 630 820

995 9951183

663 663 710

486486584

218 286 372

FR914BFR915BFR916A

280B280B280B

WS33

WS33

WS19

V48M28T75EE

V48M28T12EE

V48M28T49EE

225300500750

2@+2.5%2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3DT-3

150150150150

56-1/462-1/47575

31-1/431-1/444-1/244-1/2

24-1/430-1/43636

1200144426002900

1427158119051905

793 79411291130

616768914914

545 65611801315

FR917FR918AFR919FR920

280B280B275A275A

WS34

WS34

WS35

WS35

V48M28T22EE

V48M28T33EE

V48M28T55EE

V48M28T77EE

15 30 45

1@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3

115115115

253039-1/4

20-1/820-1/826-1/8

14-1/814-3/819-1/8

152 310 480

635 762 995

511 511 663

359364486

69 140 218

FR909FR912AFR914B

375A280B280B

WS31

WS31

WS33

V48U28F15EE

V48M28F30EE

V48M28F45EE

75112.5150

2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3

115115115

39-1/439-1/446-5/8

26-1/826-1/828

19-1/819-1/823

600 600 785

995 9951183

663 663 710

486486584

272 272 356

FR915BFR915BFR916A

280B280B280B

WS33

WS33

WS19

V48M28F75EE

V48M28F12EE

V48M28F49EE

225300500750

2@+2.5%2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3DT-3

115115115115

62-1/4757575

31-1/444-1/244-1/244-1/2

30-1/4363636

1100240029002900

1581190519051905

794112911301130

768914914914

499108813151315

FR918AFR919FR920FR920

280B275A275A275A

WS34

WS34

WS35

WS35

V48M28F22EE

V48M28F33EE

V48M28F55EE

V48M28F77EE

15 30 45

2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3

80 80 80

303039-1/4

20-1/820-1/826-1/8

14-1/814-3/819-1/8

230 310 480

762 762 995

511 511 663

359364486

104 140 218

FR910AFR912AFR914B

280B280B280B

WS31

WS31

WS33

V48M28B15EE

V48M28B30EE

V48M28B45EE

75112.5150

2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3

80 80 80

39-1/446-5/856-1/4

26-1/82831-1/4

19-1/82324-1/4

600 8201200

99511831427

663 710 793

486584616

272 372 545

FR915BFR916AFR917

280B280B280B

WS33

WS19

WS34

V48M28B75EE

V48M28B12EE

V48M28B49EE

225300500

2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3

80 80 80

62-1/47575

31-1/444-1/244-1/2

30-1/43636

144424002900

158119051905

79411291130

768914914

65610881315

FR918AFR919FR920

280B275A275A

WS34

WS35

WS35

V48M28B22EE

V48M28B33EE

V48M28B55EE

480 � Volts to 240 � Volts with 120 Volt Lighting Tap Phase B, Aluminum Windings 15 30 45

2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3

150150150

253039-1/4

20-1/820-1/826-1/8

14-1/814-3/819-1/8

152 310 480

635 762 995

511 511 663

359364486

69 140 218

FR909FR912AFR914B

282B282B282B

WS31

WS31

WS33

V48M22T15EE

V48M22T30EE

V48M22T45EE

75112.5150

2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3

150150150

39-1/439-1/446-5/8

26-1/826-1/828

19-1/819-1/823

600 600 820

995 9951183

663 663 710

486486584

272 272 372

FR915BFR915BFR916A

282B282B282B

WS33

WS33

WS19

V48M22T75EE

V48M22T12EE

V48M22T49EE

225300500

2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3

150150150

56-1/462-1/475

31-1/431-1/444-1/2

24-1/430-1/436

130024002600

142715811905

793 7941129

616768914

59010881180

FR917FR918AFR919

282B282B291A

WS34

WS34

WS35

V48M22T22EE

V48M22T33EE

V48M22T55EE




February 2007


9-9Transformers

9


Table 9-11. Three-Phase Selection Information — Type DT-3 60 Hz NEMA TP-1 Compliant, Labeled (Continued) �

� Dimensions and weights subject to change.� Refer to your local Eaton sales office.Note: Additional voltage combinations are available. Contact your local Eaton sales office for assistance if the voltage you require is not included in this catalog.


Temp.

Rise


Lbs.

Dimensions (mm) Wt.

kg

Frame Wiring

Diagram

Number

Weathershield Style

Number

Price


Number

Price

U.S. $

480 � Volts to 208Y/120 Volts, Copper Windings 15 30 45

2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3

150150150

253030

20-1/820-1/820-1/8

14-1/814-3/814-3/8

172 370 370

635 762 762

511 511 511

359364364

78 168 168

FR909FR912AFR912A

280B280B280B

WS31

WS31

WS31

V48M28T15CUEE

V48M28T30CUEE

V48M28T45CUEE

75112.5150

2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3

150150150

39-1/439-1/446-5/8

26-1/826-1/828

19-1/819-1/823

675 675 925

995 9951183

663 663 710

486486584

306 306 420

FR915BFR915BFR916A

280B280B280B

WS33

WS33

WS19

V48M28T75CUEE

V48M28T12CUEE

V48M28T49CUEE

225300500750

2@+2.5%2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3DT-3

150150150150

56-1/462-1/47575

31-1/431-1/444-1/244-1/2

24-1/430-1/43636

1800189437704000

1427158119051905

793 79411291130

616768914914

817 86137701816

FR917FR918AFR919FR920

280B280B275A275A

WS34

WS34

WS35

WS35

V48M28T22CUEE

V48M28T33CUEE

V48M28T55CUEE

V48M28T77CUEE

15 30 45

2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3

115115115

253039-1/4

20-1/820-1/826-1/8

14-1/814-3/819-1/8

172 370 550

635 762 995

511 511 663

359364486

78 168 250

FR909FR912AFR914B

280B280B280B

WS31

WS31

WS33

V48M28F15CUEE

V48M28F30CUEE

V48M28F45CUEE

75112.5150

2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3

115115115

39-1/439-1/446-5/8

26-1/826-1/828

19-1/819-1/823

675 6751075

995 9951183

663 663 710

486486584

306 306 488

FR915BFR915BFR916A

280B280B280B

WS33

WS33

WS19

V48M28F75CUEE

V48M28F12CUEE

V48M28F49CUEE

225300500750

2@+2.5%2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3DT-3

115115115115

56-1/4757575

31-1/444-1/244-1/244-1/2

24-1/4363636

1800310031005000

1427190519051905

793112911291130

616914914914

817140914092270


280B275A275A275A

WS34

WS35

WS35

WS35

V48M28F22CUEE

V48M28F33CUEE

V48M28F55CUEE

V48M28F77CUEE

15 30 45

2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3

80 80 80

303039-1/4

20-1/820-1/826-1/8

14-1/814-3/819-1/8

300 370 675

762 762 995

511 511 663

359364486

136 168 306

FR910AFR912AFR915B

280B280B280B

WS31

WS31

WS33

V48M28B15CUEE

V48M28B30CUEE

V48M28B45CUEE

75112.5150

2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3

80 80 80

39-1/446-5/856-1/4

26-1/82831-1/4

19-1/82324-1/4

675 8701800

99511831427

663 710 793

486584616

306 395 817

FR915BFR916AFR917

280B280B280B

WS33

WS19

WS34

V48M28B75CUEE

V48M28B12CUEE

V48M28B49CUEE

225300500

2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3

80 80 80

62-1/47575

31-1/444-1/244-1/2

30-1/43636

189432504100

158119051905

79411291130

768914914

86114761861

FR918AFR919FR920

280B275A275A

WS34

WS35

WS35

V48M28B22CUEE

V48M28B33CUEE

V48M28B55CUEE

480 � Volts to 240 � Volts with 120 Volt Lighting Tap Phase B, Copper Windings 15 30 45

2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3

150150150

253039-1/4

20-1/820-1/826-1/8

14-1/814-3/819-1/8

172 370 550

635 762 995

511 511 663

359364486

78 168 250

FR909FR912AFR914B

282B �282B282B

WS31

WS31

WS33

V48M22T15CUEE

V48M22T30CUEE

V48M22T45CUEE

75112.5150

2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3

150150150

39-1/439-1/446-5/8

26-1/826-1/828

19-1/819-1/823

675 675 950

995 9951183

663 663 710

486486584

306 306 431

FR915BFR915BFR916A

282B282B282B

WS33

WS33

WS19

V48M22T75CUEE

V48M22T12CUEE

V48M22T49CUEE

225300500

2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3

150150150

56-1/47575

31-1/444-1/244-1/2

24-1/43636

180031003600

142719051905

79311291130

616914914

87114091636

FR917FR919FR920

282B282B291A

WS34

WS35

WS35

V48M22T22CUEE

V48M22T33CUEE

V48M22T55CUEE




February 2007

9-10


Transformers

9


Table 9-12. 208 Volts Δ to 480Y/277 Volts NEMA TP-1 Compliant, Labeled �

� Dimensions and weights subject to change.� Contact your local Eaton sales office for these details.


Temp

Rise


Lbs.

(kg)

Frame Wiring

Diagram

Number



Number

Price

U.S. $


2@+2.5%2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3DT-3

150150150150

�

�

�

�

�

�

�

�

�

�

�

�

�

361360500

FR909FR912AFR912AFR914B

342B342B342B342B

�

�

�

�

�

�

�

�

V29M47T15EE

V29M47T30EE

V29M47T45EE

V29M47T75EE

112.5150225300

2@+2.5%2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3DT-3

150150150150

�

�

�

�

�

�

�

�

�

�

�

�

�

127013862045

�

FR917FR918AFR918A

�

342B333B333B

�

�

�

�

�

�

�

�

V29M47T12EE

V29M47T49EE

V29R47T22EE

V29R47T33EE

15 30 45 75

2@+2.5%2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3DT-3

115115115115

�

�

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�

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�

�

�

�

�

�

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�

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�

�

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�

�

�

�

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�

�

�

�

�

�

�

�

�

�

V29M47F15EE

V29M47F30EE

V29M47F45EE

V29M47F75EE

112.5150225300

2@+2.5%2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3DT-3

115115115115

�

�

�

�

�

�

�

�

�

�

�

�

�

1562�

�

�

FR918A�

�

�

342B�

�

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�

V29M47F12EE

V29M47F49EE

V29M47F22EE

V29M47F33EE

15 30 45 75

2@+2.5%2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3DT-3

80 80 80 80

�

�

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�

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V29M47B15EE

V29M47B30EE

V29M47B45EE

V29M47B75EE

112.5150225300

2@+2.5%2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3DT-3

80 80 80 80

�

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�

V29M47B12EE

V29M47B49EE

V29M47B22EE

V29M47B33EE

Copper Windings 15 30 45 75

2@+2.5%2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3DT-3

150150150150

�

�

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�

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�

V29M47T15CUEE

V29M47T30CUEE

V29M47T45CUEE

V29M47T75CUEE

112.5150225300

2@+2.5%2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3DT-3

150150150150

�

�

�

�

�

�

�

�

�

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�

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�

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�

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�

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�

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�

�

V29M47T12CUEE

V29M47T49CUEE

V29R47T22CUEE

V29R47T33CUEE

15 30 45 75

2@+2.5%2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3DT-3

115115115115

�

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V29M47F15CUEE

V29M47F30CUEE

V29M47F45CUEE

V29M47F75CUEE

112.5150225300

2@+2.5%2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3DT-3

115115115115

�

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V29M47F12CUEE

V29M47F49CUEE

V29M47F22CUEE

V29M47F33CUEE

15 30 45 75

2@+2.5%2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3DT-3

80 80 80 80

�

�

�

�

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�

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�

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�

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�

V29M47B15CUEE

V29M47B30CUEE

V29M47B45CUEE

V29M47B75CUEE

112.5150225300

2@+2.5%2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3DT-3

80 80 80 80

�

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V29M47B12CUEE

V29M47B49CUEE

V29M47B22CUEE

V29M47B33CUEE






February 2007


9-11Transformers

9

DIMEN

SIONS A

ND WEI

GHTS N

OT FI

NALIZE

D

AT TI

ME

OF PUBLI

CATION





Temp

Rise


Lbs.

(kg)

Frame Wiring

Diagram

Number



Number

Price

U.S. $


2@+2.5%2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3DT-3

150150150150

�

�

�

�

�

�

�

�

�

�

�

�

179324�

496

FR909FR912A�

FR914B

375B280C280C280C

�

�

�

�

�

�

�

�

V24M28T15EE

V24M28T30EE

V24M28T45EE

V24M28T75EE

112.5150225300

2@+2.5%2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3DT-3

150150150150

�

�

�

�

�

�

�

�

�

�

�

�

�

806�

�

FR915BFR916A�

�

280C280C�

�

�

�

�

�

�

�

�

�

V24M28T12EE

V24M28T49EE

V24M28T22EE

V24M28T33EE

15 30 45 75

2@+2.5%2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3DT-3

115115115115

�

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448�

�

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February 2007

9-12


Transformers

9





Temp

Rise


Lbs.

(kg)

Frame Wiring

Diagram

Number



Number

Price

U.S. $


2@+2.5%2@+2.5%2@+2.5%2@+2.5%


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February 2007


9-13Transformers

9

DIMEN

SIONS A

ND WEI

GHTS N

OT FI

NALIZE

D

AT TI

ME

OF PUBLI

CATION





Temp

Rise


Lbs.

(kg)

Frame Wiring

Diagram

Number



Number

Price

U.S. $

TP1I — Aluminum Windings 15 30 45 75

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February 2007

9-14


Transformers

9





Temp

Rise


Lbs.

(kg)

Frame Wiring

Diagram

Number



Number

Price

U.S. $


2@+2.5%2@+2.5%2@+2.5%2@+2.5%


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February 2007


9-15Transformers

9

DIMEN

SIONS A

ND WEI

GHTS N

OT FI

NALIZE

D

AT TI

ME

OF PUBLI

CATION





Temp

Rise


Lbs.

(kg)

Frame Wiring

Diagram

Number



Number

Price

U.S. $


2@+2.5%2@+2.5%2@+2.5%2@+2.5%


DT-3DT-3DT-3DT-3

150150150150

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February 2007

9-16


Transformers

9





Temp

Rise


Lbs.

(kg)

Frame Wiring

Diagram

Number



Number

Price

U.S. $


2@+2.5%2@+2.5%2@+2.5%2@+2.5%


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February 2007


9-17Transformers

9

DIMEN

SIONS A

ND WEI

GHTS N

OT FI

NALIZE

D

AT TI

ME

OF PUBLI

CATION


Table 9-19. 208 Volts Δ to 208Y/120 Volts Electrostatically Shielded NEMA TP-1 Compliant, Labeled �



Temp

Rise


Lbs.

(kg)

Frame Wiring

Diagram

Number



Number

Price

U.S. $


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February 2007

9-18


Transformers

9


Table 9-20. 600 Volts Δ to 240 Volts Delta with 120 V Lighting Tap NEMA TP-1 Compliant, Labeled �



Temp

Rise


Lbs.

(kg)

Frame Wiring

Diagram

Number



Number

Price

U.S. $


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February 2007


9-19Transformers

9

DIMEN

SIONS A

ND WEI

GHTS N

OT FI

NALIZE

D

AT TI

ME

OF PUBLI

CATION





Temp

Rise


Lbs.

(kg)

Frame Wiring

Diagram

Number



Number

Price

U.S. $


2@+2.5%2@+2.5%2@+2.5%2@+2.5%


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February 2007

9-20


Transformers

9


Table 9-22. 480 Volts Δ to 240 Volts Δ with 120 V Lighting Tap Electrostatically Shielded NEMA TP-1 Compliant, Labeled �



Temp

Rise


Lbs.

(kg)

Frame Wiring

Diagram

Number



Number

Price

U.S. $


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February 2007


9-21Transformers

9

DIMEN

SIONS A

ND WEI

GHTS N

OT FI

NALIZE

D

AT TI

ME

OF PUBLI

CATION





Temp

Rise


Lbs.

(kg)

Frame Wiring

Diagram

Number



Number

Price

U.S. $


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February 2007

9-22


Transformers

9

NEMA TP-1 Energy-Efficient TransformersSingle-Phase K-Factor Ventilated

Table 9-24. 240 X 480 Volts to 120/240 Volts K-4 NEMA TP-1 Compliant, Labeled �

� Dimensions and weights subject to change.� 1@+5%, 2@-5% at 240 volts primary; 2@+2.5%, [email protected]% at 480 volts primary.� Contact your local Eaton sales office for these details.

Table 9-25. 240 X 480 Volts to 120/240 Volts K-13 NEMA TP-1 Compliant, Labeled �

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February 2007


9-23Transformers

9

DIMEN

SIONS A

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CATION

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Table 9-26. 480 Volts Δ to 208Y/120 Volts K-4 NEMA TP-1 Compliant, Labeled �



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February 2007

9-24


Transformers

9

NEMA TP-1 Energy-Efficient TransformersThree-Phase K-Factor Ventilated

Table 9-27. 480 Volts Δ to 208Y/120 Volts K-13 NEMA TP-1 Compliant, Labeled �



Temp

Rise

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Documents

9-2 Transformers NEMA TP-1 Energy-Efﬁcient Transformersliterature.puertoricosupplier.com/013/QS13218.pdf · NEMA TP-1 Energy-Efﬁcient Transformers Single- and Three-Phase, Types