Square D Transformers Catalog

Table of Contents

Section 6

Transformers

Miscellaneous 6-1

Class 7400 6-2

General Purpose Dry Type 600 Volts and Below 6-3

K-Rated Transformers 6-3 Drive Isolation Transformers 6-5 Open Core and Coil Transformers 6-6

Industrial Control 6-7

Type EO Transformers 6-7 Type T and MultiTap

TM

Transformers 6-7

Instrument 600 Volt Class 6-8

Voltage and Current Transformers 6-9 Toroidal Current Transformers 6-10

Toroidal Current Transformers (64R, 74R, 66R, 76R) 6-10 Toroidal Current Transformers (110R, 110R, 120R, 140R) 6-10 Toroidal Current Transformers (152R, 170R, 180R, 210R) 6-11 Toroidal Current Transformers (200R, 201R, 202R, 203R) 6-12 Shorting Terminal Blocks 6-12

Current Transformers: Multi-Ratio, Rectangular, Split-Core 6-12

Multi-Ratio Current Transformers 6-12 Rectangular Window Current Transformers 6-13 Split-Core Current Transformers 6-13

Current Transformers: Bushing, Auxiliary 6-14

Bushing Current Transformers 50–400 Hz 6-14 Auxiliary Current Transformers 6-14

Transformers—Obsolete 6-15

Obsolete—January 1, 2016Energy Efficient Three-Phase 6-15 Obsolete—January 1, 2016EE Watchdog Transformers 6-16 Obsolete—January 1, 2016EE NL and NLP Series Transformers 6-17

TRANSFORMERS

6

6-1

Miscellaneous

Enclosure Dimensions and Accessories

Class 7400

schneider-electric.us

Enclosure

Number/

Style

1 A 5.00 127 4.47 114 3.44 87 Wall 2 A 5.50 140 4.47 114 3.44 87 Wall — 105 3 A 5.00 127 4.85 123 3.75 95 Wall — 105 4 A 5.50 140 5.23 133 4.06 103 Wall — 130 5 A 6.19 157 6.19 157 4.69 119 Wall — 130 6 A 6.69 170 6.19 157 4.69 119 Wall — 180 7 A 8.13 270 6.94 176 5.31 135 Wall — 180 8 A 8.25 210 8.68 220 6.56 167 Wall — 180

9 A 9.56 243 8.68 220 6.56 167 Wall — 180 10 A 10.50 267 8.62 219 6.50 165 Wall — 180 11 A 12.56 319 8.62 219 6.50 165 Wall — 180 12 C 13.50 343 14.75 375 9.00 229 Wall — 180 13 B 14.75 375 9.75 248 11.75 298 Wall — 180 14 C 14.75 375 19.10 485 12.25 311 Wall — 180 15 B 20.00 508 15.00 381 13.50 343 Wall — 180 16 C 22.00 559 25.00 635 13.50 343 Wall — 180

D 27.00 686 20.00 508 16.00 406 Floor WS363 WMB361362 CMB363 220

17

E 27.00 686 20.00 508 16.00 406 Floor H 37.00 940 20.00 508 16.00 406 Floor WS363 WMB361362 CMB363 220 D 30.00 762 20.00 508 20.00 508 Floor WS363 WMB363364 CMB363 220

18

E 30.00 762 20.00 508 20.00 508 Floor H 37.00 940 20.00 508 20.00 508 Floor WS363 WMB363364 CMB363 220 D 30.00 762 30.00 762 20.00 508 Floor WS364 WMB363364 CMB364 220

19

E 30.00 762 30.00 762 20.00 508 Floor D 37.00 940 30.00 762 20.00 508 Floor WS364 WMB363364 CMB364 220

20

E 37.00 940 30.00 762 20.00 508 Floor D 37.00 940 30.00 762 24.00 610 Floor WS364 — CMB364 220

21

E 37.00 940 30.00 762 24.00 610 Floor D 43.75 1111 32.00 813 27.00 686 Floor WS380 — CMB380 220

22

E 43.75 1111 32.00 813 27.00 686 Floor

23 E 48 1219 48 1219 29.5 749 Floor

D 49.5 1257 35 889 28.5 724 Floor WS381 — CMB381 220

24

E 49.5 1257 35 889 28.5 724 Floor Note 5 — CMB381 220 D 49.5 1257 41 1041 32 813 Floor WS382 — — 220

25

E 49.5 1257 41 1041 32 813 Floor

26 D 57.5 1461 41 1041 32 813 Floor WS382 — — 220

D 60 1524 56 1422 36 914 Floor WS370A — — 220

28

E 60 1524 56 1422 36 914 Floor

29 D 68 1727 56 1422 36 914 Floor WS370A — — 220

D 71 1803 48 1219 36 914 Floor WS383 — — 220

30

E 71 1803 48 1219 36 914 Floor D 74 1880 56 1422 40.5 1029 Floor WS384 — — 220

31

E 74 1880 56 1422 40.5 1029 Floor 32 F 91.5 2388 56 1422 54 1372 Floor 33 F 94 2388 72 1829 54 1372 Floor — — 220 34 F 94 2388 84 2134 54 1372 Floor — — 220 35 F 94 2388 96 2438 54 1372 Floor — — 220 36 D 40.5 1031 36.5 916 21.75 553 Floor — — 220 37 D 51.5 1310 40.5 1031 26.5 674 Floor — — 220 38 D 66 1679 50.5 1285 32 814 Floor — — 220 39 F 90 2290 80 2036 50 1272 Floor — — 220 40 F 90 2290 90 2290 50 1272 Floor — — 220 41 F 100 2545 100 2545 60 1527 Floor — — 220

6

42 F 108 2748 108 2748 60 1527 Floor — — 220 43 F 90 2290 64 1628 44 1120 Floor — — 220 44 F 90 2290 72 1832 50 1272 Floor — — 220 45 D 80 2036 64 1628 44 1120 Floor — — 220 51 X 9.5 24 10 25 7.75 20 Wall 52 X 12 30 13.75 35 13.75 35 Wall — 180 53 X 24 61 21.5 55 16.38 42 Wall — 180 54 X 23 58 25.5 65 13.75 35 Wall — 180

TRANSFORMERS

55 X 31.5 80 31.5 80 16.25 41 Wall — 180 61 HX 62 HX 63 HX

Height

In. mm In. mm In. mm

Width

Depth

Contact your local Schneider Electric representative for details.

NOTE: Wall mounting brackets are used with units weighing no more than 700 lbs. Ceiling mounting brackets are used with units weighing no more than 1200 lbs. Weathershields are available for units 600 Volts and below. For 2.4, 5, and 15 kV units suitable for outdoor use, contact the factory.

Mounting

Weather-

shield

[2] [3]

[4]

[4] [5]

[4]

[6]

[7] [3]

Wall Mounting

Bracket

WMB361362 CMB363 220

WMB363364 CMB363 220

WMB363364 CMB364 220

— CMB364 220

— CMB380 220 — — 220

— — 220

— — 220 — — 220

Ceiling

Mounting

Bracket

Enclosure Dimensions and Accessories [1]

Insulation

Class

— 105

— 180

o

C

[1] These dimensions are not for construction. Contact your local Schneider Electric representative for certified prints. [2] Transformer is NEMA Type 3R Standard. Weathershield not required for outdoor use. [3] Wall mounting brackets are a standard part of transformer enclosure. Accessory not required. [4] Indoor/outdoor enclosure standard. Weathershield not required. [5] Indoor/outdoor enclosure standard. Weathershield not required. [6] Special outdoor construction required for NEMA Type 3R applications. Contact your local Schneider Electric representative for details. [7] Transformer is NEMA Type 4X Standard. Weathershield not required.

6-2

K-Rated Transformers General Purpose Dry Type 600 Volts and

schneider-electric.us

As a partner in the NEMA Premium Transformer Program, Schneider Electric has determined that this product meets the NEMA Premium Efficiency specifications for premium energy efficiency.

Class 7400

Below

Obsolete—October 1, 2015 K-Rated, Three-Phase (15–1000 kVA)

K-rated transformers mitigate Triplen harmonics via a Delta-Wye configuration.

Aluminum or copper windings

•

Isolation transformer with electrostatic shield

•

K-4 and K-13 levels

•

Harmonic Mitigating, Three-Phase (15–1000 kVA)

Harmonic Mitigating transformers mitigate Triplen harmonics via electromagnetic phase relations. They remove 5th and 7th harmonics when using dual devices with a 0° and a +30° phase shift. They further reduce 11th and 13th harmonics when a +15° or -15° shift is added to the dual devices. Available with:

Aluminum or copper windings

•

Isolation transformer

•

NEMA Premium

Table 6.1: 480 V Delta Primary, 208Y/120 Secondary

kVA

NP Series for Typical Non-Linear Load Service— K-9 Rated—Copper Windings; 130 °C Rise

15 EP15T3HNISCUNP 6–2.5% 2+4– 310 17D 30 EP30T3HNISCUNP 6–2.5% 2+4– 340 18D 45 EP45T3HNISCUNP 6–2.5% 2+4– 418 20D 75 EP75T3HNISCUNP 6–2.5% 2+4– 642 21D

112.5 EP112T3HNISCUNP 6–2.5% 2+4– 725 22D 150 EP150T3HNISCUNP 6–2.5% 2+4– 915 24D 225 EP225T3HNISCUNP 6–2.5% 2+4– 1125 25D 300 EP300T3HNISCUNP 4–2.5% 2+2– 1535 30D

NP Series for Typical Non-Linear Load Service— K-9Rated—Copper Windings; 115 °C Rise

15 EP15T3HFISCUNP 6–2.5% 2+4– 310 17D 30 EP30T3HFISCUNP 6–2.5% 2+4– 340 18D 45 EP45T3HFISCUNP 6–2.5% 2+4– 418 20D 75 EP75T3HFISCUNP 6–2.5% 2+4– 642 20D

112.5 EP112T3HFISCUNP 6–2.5% 2+4– 725 22D 150 EP150T3HFISCUNP 6–2.5% 2+4– 915 24D 225 EP225T3HFISCUNP 6–2.5% 2+4– 1125 25D 300 EP300T3HFISCUNP 4–2.5% 2+2– 1535 25D

NLP Series for More Severe Non-Linear Load Service—K-13 Rated—Copper Windings; 150 °C Rise

15 EP15T3HISCUNLP 6–2.5% 2+4– 260 17D 30 EP30T3HISCUNLP 6–2.5% 2+4– 430 18D 45 EP45T3HISCUNLP 6–2.5% 2+4– 730 20D 75 EP75T3HISCUNLP 6–2.5% 2+4– 640 20D

112.5 EP112T3HISCUNLP 6–2.5% 2+4– 985 22D 150 EP150T3HISCUNLP 6–2.5% 2+4– 1135 24D 225 EP225T3HISCUNLP 6–2.5% 2+4– 300 EP300T68HISCUNLP 4–2.5% 2+2– 2650 30D

Catalog No. Taps Weight (lbs)

1477 25D

Enclosure

TRANSFORMERS

6

6-3

General Purpose Dry Type 600 Volts and Below

K-Rated Transformers

Class 7400

Obsolete—October 1, 2015

Table 6.2: Harmonic Mitigating, 480 Primary to 208zz/120 Secondary; Copper Windings

kVA

0° Phase Shift

15 HM15T208HNCUEP 6–2.5% 2+4– 310 17D 30 HM30T208HNCUEP 6–2.5% 2+4– 340 17D 45 HM45T208HNCUEP 6–2.5% 2+4– 418 18D 75 HM75T208HNCUEP 6–2.5% 2+4– 642 20D

112.5 HM112T208HNCUEP 6–2.5% 2+4– 725 21D 150 HM150T208HNCUEP 6–2.5% 2+4– 915 22D 225 HM225T208HNCUEP 6–2.5% 2+4– 1125 24D 300 HM300T208HNCUEP 6–2.5% 2+4– 1535 25D

30° Phase Shift

15 HM15T255HNCUEP 3-5%1+2- 310 17D 30 HM30T255HNCUEP 3-5%1+2- 340 17D 45 HM45T255HNCUEP 3-5%1+2- 418 18D 75 HM75T255HNCUEP 3-5%1+2- 642 20D

112.5 HM112T255HNCUEP 3-5%1+2- 725 21D 150 HM150T255HNCUEP 3-5%1+2- 915 22D 225 HM225T255HNCUEP 3-5%1+2- 1125 24D 300 HM300T255HNCUEP 3-5%1+2- 1535 25D

+15° Phase Shift

15 HM15T251HNCUEP 6–2.5% 2+4– 310 17D 30 HM30T251HNCUEP 6–2.5% 2+4– 340 17D 45 HM45T251HNCUEP 6–2.5% 2+4– 418 18D 75 HM75T251HNCUEP 6–2.5% 2+4– 642 20D

112.5 HM112T251HNCUEP 6–2.5% 2+4– 725 21D 150 HM150T251HNCUEP 6–2.5% 2+4– 915 22D 225 HM225T251HNCUEP 6–2.5% 2+4– 1125 24D 300 HM300T251HNCUEP 6–2.5% 2+4– 1535 25D

-15° Phase Shift

15 HM15T259HNCUEP 6–2.5% 2+4– 310 17D 30 HM30T259HNCUEP 6–2.5% 2+4– 340 17D 45 HM45T259HNCUEP 6–2.5% 2+4– 418 18D 75 HM75T259HNCUEP 6–2.5% 2+4– 642 20D

112.5 HM112T259HNCUEP 6–2.5% 2+4– 725 21D 150 HM150T259HNCUEP 6–2.5% 2+4– 915 22D 225 HM225T259HNCUEP 6–2.5% 2+4– 1125 24D 300 HM300T259HNCUEP 6–2.5% 2+4– 1535 25D

Additional temperature rises are available; for part numbers, see the Schneider Electric Product Configurator.

Catalog

No.

Taps Weight (lbs)

schneider-electric.us

Enclosure

6

TRANSFORMERS

6-4

Drive Isolation Transformers General Purpose Dry Type 600 Volts and

schneider-electric.us

Class 7400

Drive Isolation Transformers

Special design considerations must be made for the requirements of both adjustable frequency and dc motor drive power isolation. Allowance for high surge, harmonic and offset currents are taken into account in the design of Square D transformers. Drive isolation transformers are not shielded isolation transformers, but act to lessen transient generation into the supply power and act as a buffer for SCR current surges.

Table 6.3: Three-Phase 60 Hz; Class B (IEEE Standard 597-1983); 460 V Delta Primary

kVA

460 V Delta Primary, 460Y/265 V Secondary, 150 °C Rise

7.5 7T145HDIT 2–5%1 + 1– 180 17D 11 11T145HDIT 2–5%1 + 1– 180 17D 15 15T145HDIT 2–5%1 + 1– 190 17D 20 20T145HDIT 2–5%1 + 1– 210 17D 27 27T145HDIT 2–5%1 + 1– 250 17D 34 34T145HDIT 2–5%1 + 1– 295 18D 40 40T145HDIT 2–5%1 + 1– 350 18D 51 51T145HDIT 2–5%1 + 1– 445 20D 63 63T145HDIT 2–5%1 + 1– 465 20D 75 75T145HDIT 2–5%1 + 1– 550 20D 93 93T145HDIT 2–5%1 + 1– 845 22D

118 118T145HDIT 2–5%1 + 1– 920 22D 145 145T145HDIT 2–5%1 + 1– 1025 22D 175 175T145HDIT 2–5%1 + 1– 1120 25D 220 220T145HDIT 2–5%1 + 1– 1200 25D 275 275T145HDIT 2–5%1 + 1– 1500 25D 330 330T145HDIT 2–5%1 + 1– 1390 25D 440 440T145HDIT 2–5%1 + 1– 2700 30D 550 550T145HDIT 2–5%1 + 1– 3800 30D

460 V Delta Primary, 230Y/132 V Secondary, 150 °C Rise

7.5 7T144HDIT 2–5%1 + 1– 180 17D 11 11T144HDIT 15 15T144HDIT 2–5%1 + 1– 190 17D 20 20T144HDIT 2–5%1 + 1– 210 17D 27 27T144HDIT 34 34T144HDIT 2–5%1 + 1– 295 18D 40 40T144HDIT 2–5%1 + 1– 350 18D 51 51T144HDIT 2–5%1 + 1– 445 20D 63 63T144HDIT 2–5%1 + 1– 465 20D 75 75T144HDIT 2–5%1 + 1– 550 20D 93 93T144HDIT 2–5%1 + 1– 845 22D

118 118T144HDIT 2–5%1 + 1– 920 22D 145 145T144HDIT 2–5%1 + 1– 1025 22D 175 175T144HDIT 2–5%1 + 1– 1120 25D 220 220T144HDIT 2–5%1 + 1– 1200 25D 275 275T144HDIT 2–5%1 + 1– 1500 25D 330 330T144HDIT 2–5%1 + 1– 1390 25D 440 440T144HDIT 2–5%1 + 1– 2700 30D 550 550T144HDIT 2–5%1 + 1– 3800 30D

Catalog

No.

Full Capacity Taps Weight (lbs) [1]

2–5%1 + 1– 180 17D

2–5%1 + 1– 250 17D

Enclosure

[1][2]

™

brand drive isolation

Table 6.4: Three-Phase 60 Hz; Class B (IEEE Standard 597-1983); 230 V Delta Primary

kVA

230 V Delta Primary, 460Y/265 V Secondary, 150 °C Rise

7.5 7T143HDIT 2–5%1 + 1– 180 17D 11 11T143HDIT 2–5%1 + 1– 180 17D 15 15T143HDIT 2–5%1 + 1– 190 17D 20 20T143HDIT 2–5%1 + 1– 210 17D 27 27T143HDIT 2–5%1 + 1– 250 17D 34 34T143HDIT 2–5%1 + 1– 295 18D 40 40T143HDIT 2–5%1 + 1– 350 18D 51 51T143HDIT 2–5%1 + 1– 445 20D 63 63T143HDIT 2–5%1 + 1– 465 20D 75 75T143HDIT 2–5%1 + 1– 550 20D 93 93T143HDIT 2–5%1 + 1– 845 22D

118 118T143HDIT 2–5%1 + 1– 920 22D 145 145T143HDIT 2–5%1 + 1– 1025 22D 175 175T143HDIT 2–5%1 + 1– 1120 25D 220 220T143HDIT 2–5%1 + 1– 1200 25D 275 275T143HDIT 2–5%1 + 1– 1500 25D 330 330T143HDIT 2–5%1 + 1– 1390 25D 440 440T143HDIT 2–5%1 + 1– 2700 30D 550 550T143HDIT 2–5%1 + 1– 3800 30D

230 V Delta Primary, 230Y/132 V Secondary, 150 °C Rise

7.5 7T142HDIT 11 11T142HDIT 2–5%1 + 1– 180 17D 15 15T142HDIT 2–5%1 + 1– 190 17D 20 20T142HDIT 2–5%1 + 1– 210 17D 27 27T142HDIT 2–5%1 + 1– 250 17D 34 34T142HDIT 2–5%1 + 1– 295 18D 40 40T142HDIT 2–5%1 + 1– 350 18D 51 51T142HDIT 2–5%1 + 1– 445 20D 63 63T142HDIT 2–5%1 + 1– 465 20D 75 75T142HDIT 2–5%1 + 1– 550 20D 93 93T142HDIT 2–5%1 + 1– 845 22D

118 118T142HDIT 2–5%1 + 1– 920 22D 145 145T142HDIT 2–5%1 + 1– 1025 22D 175 175T142HDIT 2–5%1 + 1– 1120 25D 220 220T142HDIT 2–5%1 + 1– 1200 25D 275 275T142HDIT 2–5%1 + 1– 1500 25D 330 330T142HDIT 2–5%1 + 1– 1390 25D 440 440T142HDIT 2–5%1 + 1– 2700 30D 550 550T142HDIT 2–5%1 + 1– 3800 30D

Catalog

No.

Full Capacity

Taps

2–5%1 + 1– 180 17D

Weight (lbs)

[1]

NOTE: Lugs are furnished by customer.

Below

Enclosure

[1][2]

[1] Not for construction. Contact your nearest Schneider Electric sales office for certified prints. [2] For enclosure styles, see the dimensions table in Digest Section for Transformers.

TRANSFORMERS

6

6-5

General Purpose Dry Type 600 Volts and

B

D

C

A

E

A

B

D

C

E

B

D

A

Below

Open Core and Coil Transformers

Class 7400 / Refer to Catalog 7400CT9601

schneider-electric.us

Open Core and Coil Transformers Designed for General Applications for 600 V and Below

Units are designed with 220 °C insulation, aluminum windings, top terminations, compact design to save space, and are UL component recognized for:

Non-energy efficiency (less than 15 kVA)

•

Single-phase 5–10 VA Three-phase 3–9 VA

Energy efficiency (meets Table 4-2 of NEMA TP1–2002)

•

Single-phase 15–75 kVA Three-phase 15–112.5 kVA

Figure 1

Figure 2

Figure 3

Table 6.5: Single-Phase Open Core and Coil Transformers—240 X 480 V Primary, 120/240 V Secondary, 60 Hz

kVA

5 5S1HFOC 115 — 8.00 203 9.00 229 11.00 279 8.00 203 8.00 203 66 1

7.5 7S1HFOC 115 — 8.00 203 9.00 229 14.25 362 8.00 203 8.50 216 80 1 10 10S1HFOC 115 — 20.50 521 18.5 470 14.00 356 17.0 432 4.25 108 140 2 15 EE15S3HOC 150

25 EE25S3HOC 150

37.5 EE37S3HOC 150 50 EE50S3HOC 150 75 EE75S3HOC 150

Catalog

No.

Deg.

C

Temp.

Rise

Full Capacity Taps

6–2.5% 2+4–[5] 6–2.5% 2+4–[5] 6–2.5% 2+4–[5] 6–2.5% 2+4–[5] 6–2.5% 2+4–[5]

A B C D

in mm in mm in mm in mm in mm

20.50 521 18.5 470 14.00 356 17.0 432 4.25 108 140 2

20.25 514 18.5 470 14.00 356 17.0 432 5.00 127 200 2

22.00 559 18.5 470 18.00 457 17.0 432 5.50 140 255 2

22.00 559 18.5 470 18.00 457 17.0 432 6.50 165 310 2

22.25 565 28.0 711 22.00 559 27.0 686 8.50 216 460 2

Dimensions [3]

E[4]

6

TRANSFORMERS

Weig-

ht

(lbs)

Figure

[3] Not for construction. Contact your nearest Schneider Electric sales office for certified prints. [4] Dimensions may vary due to manufacturing process. [5] When 240 V tap is used, there will be 3–5% taps, 1 above and 2 below.

6-6

Type EO Transformers Industrial Control

Class 9070 / Refer to Catalog 9070CT9901

schneider-electric.us

Table 6.6: Regulation Chart for Type EO Transformers

VA (60

Hz)

100 479 606 770 346 463 613 150 755 1177 1532 567 930 1252 200 1260 1883 2419 910 1462 1950 250 1530 2327 2995 1115 1811 2419 300 2030 2981 3800 1455 2290 3038 350 2920 4586 5981 2180 3637 4903 500 4230 5984 7707 3120 4661 6229

750 7430 11460 14736 5380 8907 11891 1000 10300 16873 21734 7450 13145 17571 1500 19200 30042 39217 14500 23859 32179 2000 27750 45194 60022 21750 36901 50994 3000 31800 82333 108205 26750 66072 89509 5000 86100 148768 202077 72600 126887 175552

Inrush UL VA at 20%

Power Factor

95% 90% 85% 95% 90% 85%

25 95 — 146 60 — 119 50 164 213 277 123 168 225 75 387 487 622 284 375 798

Secondary Voltage

Inrush UL VA at 40%

Power Factor

Type EO Transformers

Type EO units are designed with exceptional voltage regulation. These control transformers are constructed using traditional materials and manufacturing techniques, and are designed for 25–5000 VA with a 55 °C temperature rise. When exceptional regulation and very low temperature rise are an absolute necessity, choose Type EO units.

Table 6.7: Type EO Transformer Dimensions

VA (60 Hz)

220x440 V Primary, 110 V Secondary; 230x460 V Primary, 115 V Secondary; or 240x480 V Primary, 120 V Secondary

100 9070EO2D1 3.78 96 3.38 86 2.81 71 3.8 1.7 150 9070EO3D1 4.44 113 3.75 95 3.13 80 6.0 2.7 200 9070EO19D1 4.81 122 4.50 114 3.75 95 10.5 4.8 250 9070EO15D1 5.19 132 4.50 114 3.75 95 13.2 6.0 300 9070EO04D1 5.56 141 4.50 114 3.75 95 17.2 7.8 500 9070EO51D1 6.56 167 5.25 133 4.38 111 24.5 11.1

750 9070EO61D1 7.94 202 5.25 133 4.38 111 30.5 13.8 1000 9070EO71D1 7.94 202 6.00 152 5.00 127 45.0 20.4 1500 9070EO81D1 8.59 218 7.06 179 6.03 153 56.0 25.4 2000 9070EO91D1 9.22 234 7.06 179 6.03 153 72.0 32.7 3000 9070EO10D1 9.44 239 9.00 229 7.50 191 115.0 52.2

240x480 V Primary, 24 V Secondary

100 9070EO2D2 3.78 96 3.38 86 2.81 71 3.8 1.7

250 9070EO16D2 6.19 157 4.50 114 3.75 95 13.2 6.0

550 V Primary, 110 V Secondary; 575 V Primary, 115 V Secondary; or 600 V Primary, 120 V Secondary

200 9070EO19D5 5.56 4.81 122 4.50 114 3.75 10.5 4.8

300 9070EO04D5 5.56 141 4.50 114 3.75 95 17.2 7.8

500 9070EO51D5 6.56 167 5.25 133 4.38 111 24.5 11.1

750 9070EO61D5 7.94 202 5.25 133 4.38 111 30.5 13.8

Catalog Number

Class 9070

25 9070EO17D1 3.31 84 3.00 76 2.50 64 1.9 0.9 50 9070EO1D1 3.31 84 3.00 76 2.50 64 2.2 1.0 75 9070EO18D1 3.78 96 3.38 86 2.81 71 3.5 1.6

25 9070EO17D2 3.31 84 3.00 76 2.50 64 1.9 0.9 50 9070EO10D2 3.31 84 3.00 76 2.50 64 2.2 1.0 75 9070EO18D2 3.78 96 3.38 86 2.81 71 3.5 1.6

A B C

IN mm IN mm IN mm lbs

Weight

kg

Type T and MultiTap™ Transformers

Table 6.8: Regulation Chart for Type T Transformers

VA

(60 Hz)

100 339 499 659 266 404 549 150 666 893 1120 529 731 942 200 588 815 1041 459 659 866 250 1416 1910 2388 1057 1494 1936 300 1634 2184 2709 1194 1681 2169 350 1894 2592 3261 1392 2005 621 500 3197 4104 4981 2374 3195 4019

750 3770 5515 7231 2887 4391 5945 1000 6587 9079 11430 4706 6886 9051 1500 19324 23983 28607 15066 19361 23756 2000 31384 38777 6161 24794 31630 38667 3000 26539 39934 52713 19355 30721 42216 5000 53111 85265 116277 39368 66309 93882

Inrush UL VA at 20%

Power Factor

95% 90% 85% 95% 90% 85%

50 193 266 339 151 215 282 75 271 396 20 210 318 430

Secondary Voltage

Inrush UL VA at 40%

Power Factor

Table 6.9: Type T Transformer Selection

UL/CSA/NOM CE

120 V Primary, 120 V Secondary; 115 V Primary, 115 V Secondary; or 110 V Primary, 110 V Secondary

VA

50 50 9070T50D24

75 75 9070T75D24 100 100 9070T100D24 150 150 9070T150D24 200 200 9070T200D24 250 160 9070T250D24 300 200 9070T300D24 350 250 9070T350D24 500 300 9070T500D24 750 500 9070T750D24

1000 630 9070T1000D24 1500 1000 9070T1500D24 2000 1500 9070T2000D24

Catalog No.

Type T transformers are designed with low impedance windings for excellent voltage regulation and can accommodate the high inrush current associated with contactors, starters, solenoids, and relays. As the most popular and complete line of control transformers with unmatched design innovations for top performance, Type Ts are manufactured using the most advanced insulating materials and are the best choice if size and cost are of concern. It is available in the MultiTap version, designed to respond to the increased need for voltage and stock flexibility. It combines multiple primary voltages with one or more secondary voltages, all in a single transformer.

Selection Guide

1. Determine the inrush and sealed VA of each coil in the control circuit, and the VA of all other components.

2. Total the sealed VA of all operating coils and the VA of all other loads. (This determines the minimal VA size required for the circuit.)

3. Total the inrush VA of all coils that are starting at the same time, and all loads and coils that are running. (Use the regulation chart to give possible units to be used.)

4. Taking the VA size from step 2, go to the standard VA size in the chart. Make sure the inrush VA from the chart is greater than the total VA from step 3. (If not, go to the next larger VA size and repeat.)

If your supply voltage is stable and fluctuates less than 5%, we recommend you use the 90% secondary voltage column. If your supply voltage is not stable and fluctuates more than 10%, we recommend you use the 95% secondary voltage column. We recommend that you never use the 85% secondary voltage column since magnetic devices lose life expectancy if they are continuously started at 85% of rated voltage.

H W D

in (mm) in (mm) in (mm)

2.58 (65.5) 3.00 (76.2) 3.09 (78.5)

2.89 (73.4) 3.38 (85.8) 3.34 (84.8)

3.20 (81.3) 3.75 (95.3) 3.59 (91.2)

3.25 (82.6) 3.75 (95.3) 5.25 (133.4)

3.80 (96.5) 4.50 (114.3) 4.70 (119.4)

3.80 (96.5) 4.50 (114.3) 5.09 (129.3)

3.80 (96.5) 4.50 (114.3) 5.46 (138.7)

4.43 (112.5) 5.25 (133.4) 5.66 (143.8)

4.43 (112.5) 5.25 (133.4) 6.04 (153.4)

6.16 (156.5) 7.06 (179.3) 5.81 (147.6)

6.16 (156.5) 7.06 (179.3) 7.04 (178.8)

Weight

(lbs)

2.5

3.8

5.5

7.1

8.5

10.5

11.9

11.0

20.6

34.0

47.0

TRANSFORMERS

6

6-7

Instrument 600 Volt Class Type T and MultiTapTMTransformers

Class 9070 / Refer to Catalogs 9070CT9901, 7400CT9601

Table 6.9 Type T Transformer Selection (cont'd.)

UL/CSA/NOM CE

120 V x 240 V Primary, 120/240 V Secondary; 115 V x 230 V Primary, 115/230 V Secondary; or 110 V x 220 V Primary, 110/220 V Secondary

277 V Primary, 24 V Secondary

600 V Primary, 12/24 V Secondary

480 V Primary, 240 V Secondary; 460 V Primary, 230 V Secondary; or 440 V Primary, 220 V Secondary

6

TRANSFORMERS

VA

3000 2000 9070T3000D24 5000 3000 9070T5000D24

50 50 9070T50D55

75 75 9070T75D55 100 100 9070T100D55 150 150 9070T150D55 200 200 9070T200D55 250 160 9070T250D55 300 200 9070T300D55 350 250 9070T350D55 500 300 9070T500D55 750 500 9070T750D55

1000 630 9070T1000D55 1500 1000 9070T1500D55 2000 1500 9070T2000D55 3000 2000 9070T3000D55 5000 3000 9070T5000D55

50 50 9070T50D25

75 75 9070T75D25 100 100 9070T100D25

150 150 9070T150D25 200 200 9070T200D25 250 160 9070T250D25 300 200 9070T300D25 350 250 9070T350D25 500 300 9070T500D25 750 500 9070T750D25

1000 630 9070T1000D25

50 50 9070T50D36

75 75 9070T75D36

100 100 9070T100D36 150 150 9070T150D36 200 200 9070T200D36 250 160 9070T250D36 300 200 9070T300D36 350 250 9070T350D36 500 300 9070T500D36 750 500 9070T750D36

1000 630 9070T1000D36

50 50 9070T50D12

75 75 9070T75D12

100 100 9070T100D12 150 150 9070T150D12 200 200 9070T200D12 250 160 9070T250D12 300 200 9070T300D12 350 250 9070T350D12 500 300 9070T500D12

750 500 9070T750D12 1000 630 9070T1000D12 1500 1000 9070T1500D12 2000 1500 9070T2000D12 3000 2000 9070T3000D12 5000 3000 9070T5000D12

Catalog No.

H W D

in (mm) in (mm) in (mm)

8.46 (214.9) 9.00 (228.6) 6.86 (174.2)

8.46 (214.9) 9.00 (228.6) 8.73 (221.7)

2.58 (65.5) 3.00 (76.2) 3.09 (78.5)

2.89 (73.4) 3.38 (85.8) 3.34 (84.8)

3.20 (81.3) 3.75 (95.3) 3.59 (91.2)

3.20 (81.3) 3.75 (95.3) 3.59 (91.20)

3.25 (82.6) 3.75 (95.3) 5.25 (133.4)

3.80 (96.5) 4.50 (114.3) 4.70 (119.4)

3.80 (96.5) 4.50 (114.3) 5.09 (129.3)

3.80 (96.5) 4.50 (114.3) 5.46 (138.7)

4.43 (112.5) 5.25 (133.4) 5.66 (143.8)

4.43 (112.5) 5.25 (133.4) 6.04 (153.4)

6.16 (156.5) 7.06 (179.3) 5.81 (147.6)

6.16 (156.5) 7.06 (179.3) 7.04 (178.8)

8.46 (214.9) 9.00 (228.6) 6.86 (174.2)

8.46 (214.9) 9.00 (228.6) 8.73 (221.7)

2.58 (65.5) 3.00 (76.2) 3.09 (78.5)

2.89 (73.4) 3.38 (85.8) 3.34 (84.8)

3.20 (81.3) 3.75 (95.3) 3.59 (91.2)

3.20 (81.3) 3.75 (95.3) 3.59 (91.20)

3.25 (82.6) 3.75 (95.3) 5.25 (133.4)

3.80 (96.5) 4.50 (114.3) 4.70 (119.4)

3.80 (96.5) 4.50 (114.3) 5.09 (129.3)

3.80 (96.5) 4.50 (114.3) 5.46 (138.7)

4.43 (112.5) 5.25 (133.4) 5.66 (143.8)

4.43 (112.5) 5.25 (133.4) 6.04 (153.4)

2.58 (65.5) 3.00 (76.2) 3.09 (78.5)

2.89 (73.4) 3.38 (85.8) 3.34 (84.8)

3.20 (81.3) 3.75 (95.3) 3.59 (91.2)

3.20 (81.3) 3.75 (95.3) 3.59 (91.20)

3.25 (82.6) 3.75 (95.3) 5.25 (133.4)

3.80 (96.5) 4.50 (114.3) 4.70 (119.4)

3.80 (96.5) 4.50 (114.3) 5.09 (129.3)

3.80 (96.5) 4.50 (114.3) 5.46 (138.7)

4.43 (112.5) 5.25 (133.4) 5.66 (143.8)

4.43 (112.5) 5.25 (133.4) 6.04 (153.4)

2.58 (65.5) 3.00 (76.2) 3.09 (78.5)

2.89 (73.4) 3.38 (85.8) 3.34 (84.8)

3.20 (81.3) 3.75 (95.3) 3.59 (91.2)

3.25 (82.6) 3.75 (95.3) 5.25 (133.4)

3.80 (96.5) 4.50 (114.3) 4.70 (119.4)

3.80 (96.5) 4.50 (114.3) 5.09 (129.3)

3.80 (96.5) 4.50 (114.3) 5.46 (138.7)

4.43 (112.5) 5.25 (133.4) 5.66 (143.8)

4.43 (112.5) 5.25 (133.4) 6.04 (153.4)

6.16 (156.5) 7.06 (179.3) 5.81 (147.6)

6.16 (156.5) 7.06 (179.3) 7.04 (178.8)

8.46 (214.9) 9.00 (228.6) 6.86 (174.2)

8.46 (214.9) 9.00 (228.6) 8.73 (221.7)

schneider-electric.us

Weight

(lbs)

60.0

89.0

2.5

3.8

5.5

7.1

8.5

10.5

11.9

11.0

20.6

34.0

47.0

60.0

89.0

2.5

3.8

5.5

7.1

8.5

10.5

11.9

11.0

20.6

2.5

3.8

5.5

7.1

8.5

10.5

11.9

11.0

20.6

2.5

3.8

5.5

7.1

8.5

10.5

11.9

11.0

20.6

34.0

47.0

60.0

89.0

6-8

schneider-electric.us

B

A

C

A

CEB

H1

0.20 Dia.

Mtg. Hole

(2)

D

Model 450R

Voltage and Current Transformers Instrument 600 Volt Class

Class 4210 / Refer to Catalog 4210CT9701

Voltage Transformers

These voltage transformers are designed for line-to-line or line-to-ground connection on the primary voltage indicated. See Table 6.10 Voltage Transformers, UR/cUR

Recognized, 60 Hz, page 6-9 to determine the applicable configuration for proper system

voltage indication.

Model 450R—designed for switchboard use. This model features high accuracy and

•

burden capacity for excellent performance in metering and indication. Model 460R—a compact, lightweight design, providing exceptional performance in

•

indicating applications. Model 470R—a compact, low cost design optimized for maximum accuracy and

•

performace when used with Powerlogic™ circuit monitors.

Table 6.10: Voltage Transformers, UR/cUR Recognized, 60 Hz

Model 460R Model 470R

Model 450R Thermal Rating: 500 VA @ 30 300 VA @ 55

Accuracy 0.3W. X.M & Y:

Catalog Number Catalog Number Catalog Number

Model

450R 460R 470R

1.2 Z

450R069 450R120 450R208 450R240 450R288

450R300 450R380 450R480 450R600

o

C;

o

C.

Model 460R Thermal Rating: 150 VA @ 30 100 VA @ 55

Accuracy 0.6W: 1.2 X

o

C;

o

C.

460R069 460R120 460R208 460R240 460R288

460R300 460R380 460R480 460R600

A B C

6 4–3/4 4–3/4

Model 470R Thermal Rating: 150 VA @ 30 100 VA @ 55

Accuracy 0.3W: 1.2 X

o

C;

o

C.

470R069 470R120 470R208 470R240 470R288

470R300 470R380 470R480 470R600

Dimensions (inches)

7–1/8 4–1/2 4–1/2

System Voltage

69/120Y 120/208Y 120/208Y 240/416Y

288/500Y[1]

300/520Y 220/380Y

480/480Y[2]

600/600Y

5–7/8 3–7/8 3–7/8

Winding

Ratio

0.58:1 1:1

1.73:1 2:1

2.4:1

2.5:1

3.17:1 4:1 5:1

Model 54R

Table 6.11: Dimensions for Models 2NR, 5NR, 54R, and 7RL

Model

2NR 5NR 54R 7RL

A B C D E

1.13

1.56

2.25

Dimensions (inches)

2.38

3.50

4.38

— —

4.56 —

.94

1.06

1.38

— —

4.00 —

Current Transformers

Table 6.12: General Purpose Compact Units, UR/cUR Recognized

Window

Size

(inches)

1-1/8

1-9/16

2-1/4

Catalog Number

(without brackets)

2NR500 2NR600 2NR750 2NR800 2NR101 2NR121

2NR1250

2NR151 2NR201 2NR251 2NR301

5NR101 5NR151 5NR201 5NR251 5NR301 5NR401 5NR501 5NR601

54R101 54R151 54R201 54R251 54R301 54R401 54R501 54R601

7RL500 7RL101 7RL151 7RL201 7RL251 7RL301 7RL401 7RL501 7RL601 7RL751 7RL801 7RL102 7RL122 7RL152

Current

Rating

(Amperes)

50:5 60:5 75:5

80:5 100:5 120:5 125:5 150:5 200:5 250:5 300:5

100:5 150:5 200:5 250:5 300:5 400:5 500:5 600:5

50:5 100:5 150:5 200:5 250:5 300:5 400:5 500:5 600:5 750:5 800:5

1000:5 1200:5 1500:5

VA 60HzVA 400

12.5

25.0

12.5

25.0

12.5

25.0

1.0

1.5

2.0

2.5

2.0

2.5

5.0

2.0

2.5

5.0

2.5

5.0

Hz

2.0

3.0

4.0

5.0

4.0

5.0

12.5

25.0

50.0

4.0

5.0

12.5

25.0

50.0

5.0

10.0

25.0

50.0

Accuracy

(At Rated Current)

= 2% = 2% = 2% = 2% = 1% = 1% = 1% = 1% = 1% = 1% = 1%

= 1% = 1% = 1% = 1% = 1% = 1% = 1% = 1%

= 1% = 1% = 1% = 1% = 1% = 1% = 1% = 1% = 1% = 1% = 1% = 1% = 1% = 1%

Rating Factor

o

C Ambient

30

1.0

1.5

TRANSFORMERS

6

[1] For use on 277/480 Wye systems. [2] For use on 480 V Delta systems.

6-9

Instrument 600 Volt Class Toroidal Current Transformers

CB

A

B

CB

A

B

Class 4210 / Refer to Catalog 4210CT9701

Toroidal Current Transformers (64R, 74R, 66R, 76R)

Table 6.14: Toroidal Current Transformers, UR/cUR Recognized, 25–400 Hz

Models 64R, 74R

Models 66R, 76R

Models 64R, 66R, 74R, 76R,

Table 6.13: Dimensions for 64R, 66R, 74R, and 76R

Model

64R 66R 74R 76R

Dimensions (inches)

A B C

1-15/16 1-15/16 2-11/32 2-11/32

4-3/16

4-3/16 4-11/16 4-11/16

1-1/2 31/16 1-5/8 3-1/4

Window

Size

(inches)

1-15/16

2-11/32

Catalog Number (without

brackets) [3]

64R101

64R151

64R201

64R251

64R301

64R401

64R501

64R601

64R751

66R101

66R151

66R201

66R251

66R301

66R401

66R501

66R601

66R751

74R201

74R251

74R301

74R401

74R501

74R601

74R751

74R801

74R102

74R122

74R152

76R201

76R251

76R301

76R401

76R501

76R601

76R751

76R801

76R102

76R122

76R152

Current

Rating

(Amperes)

100:5 150:0 200:5 250:5 300:5 400:5 500:5 600:5 750:5

200:5 250:5 300:5 400:5 500:5 600:5 750:5

800:5 1000:5 1200:5 1500:5

200:5

250:5

300:5

400:5

500:5

600:5

750:5

800:5 1000:5 1200:5 1500:5

Relay Class

— — — — — — — — —

—

— C10 C10 C10 C10 C20 C20 C20

—

— C10

C10 C10 C10 C10 C20 C20 C20 C20 C20 C20

ANSI Accuracy Classification—60 Hz

B-0.1 B-0.2 B-0.5 B-0.9 B-1.8

1.2

0.6

0.3

1.2

0.6

0.3

1.2

0.6

0.3

0.6

0.3

Metering Class

2.4

1.2

0.6

0.3

2.4

1.2

0.6

0.3

1.2

0.6

0.3

0.6

0.3

2.4

1.2

0.6

0.3

2.4

1.2

0.6

0.3

0.6

1.2

0.6

0.3

0.6

0.3

1.2

0.6

0.3

schneider-electric.us

Rating Factor

o

30

C

Ambient

1.33

—

— —

2.4

1.2

0.6

—

2.4

1.2

0.6

0.3

0.3 —

1.2

2.4

1.2

0.6

0.3

2.4

1.2

0.6

0.3

1.2

0.6

2.4

1.2

0.6

0.3

1.2

0.6

2.4

1.2

0.6

0.3

1.33

—

1.33

—

1.33

—

1.33

—

1.33

—

1.33

—

1.33

—

1.33

—

1.33

—

1.33

—

1.33

—

1.33

—

1.33

—

1.33

1.00

1.33

1.00

6

Models 100R, 110R, 120R, 140R

TRANSFORMERS

100R, 110R, 120R, and 140R

Table 6.15: Dimensions for 100R, 110R, 120R, and 140R

Model

100R 110R 120R 140R

Dimensions (inches)

A B C

4

4 5-3/4 8-1/8

7 7

8-1/2

11

2-1/8 2-7/8 2-1/8

Toroidal Current Transformers (110R, 110R, 120R, 140R)

Table 6.16: Toroidal Current Transformers, UR/cUR Recognized, 25–400 Hz

Window

Size

(inches)

5-3/4

3

Catalog Number (without

brackets)

[3]

100R201 100R301 100R401 100R501 100R601 100R801

4

100R102 100R122 100R152 100R162 100R202

110R201 110R301 110R401 110R501 110R601 110R801

4

110R102 110R122 110R152 110R162 110R202

120R201 120R301 120R401 120R501 120R601 120R801 120R102 120R122 120R152 120R162 120R202 120R252 120R302 120R402

Current

Rating

(Amperes)

200:5 300:5 400:5 500:5 600:5

800:5 1000:5 1200:5 1500:5 1600:5 2000:5

200:5

300:5

400:5

500:5

600:5

800:5 1000:5 1200:5 1500:5 1600:5 2000:5

200:5

300:5

400:5

500:5

600:5

800:5 1000:5 1200:5 1500:5 1600:5 2000:5 2500:5 3000:5 4000:5

Relay Class

C10 C10 C20 C20 C20 C20 C50 C50 C50 C50 C50

C20 C20 C20 C50 C50 C50 C100 C100 C100 C100 C100

C10 C10 C20 C20 C20 C20 C50 C50 C50 C50 C50 C50 C50

—

ANSI Accuracy Classification—60 Hz

B-0.1 B-0.2 B-0.5 B-0.9 B-1.8

0.6

0.3

0.6

0.3

1.2

0.6

0.3

Metering Class

1.2

0.6

0.3

0.6

0.3

2.4

1.2

0.6

0.3

2.4

1.2

0.6

0.3

1.2

0.6

0.3

2.4

1.2

0.6

0.3

1.2

0.6

0.3

2.4

1.2

0.6

0.3

2.4

1.2

0.6

0.3

—

2.4

1.2

0.6

0.3

0.3 —

2.4

1.2

0.6

0.3

0.3 —

—

2.4

1.2

0.6

0.3

Rating

Factor

o

C

30

Ambient

1.33

1.00

[3] For mounting brackets, refer to Bushing Current Transformers 50–400 Hz, page 6-14

6-10

Toroidal Current Transformers Instrument 600 Volt Class

HI

X1

A

B

C

L

C

L

B

C

Class 4210 / Refer to Catalog 4210CT9701

schneider-electric.us

Models 152R, 170R, 180R, 210R

Table 6.17: Dimensions for Models 152R, 170R, 180R, and 210R

Model

152R 170R 180R 210R

Dimensions (inches)

A B C

6.88

4.25

2.50

6.25

12.25

6.75

4.50

9.50

4.12

1.31

2.12

2.87

Table 6.16 Toroidal Current Transformers, UR/cUR Recognized, 25–400 Hz (cont'd.)

Window

Size

(inches)

8-1/8

Catalog Number (without

brackets)

[4]

140R500 50:5 — 140R101 100:5 — — — 1.33 140R401

140R501 140R601 140R801 140R102 140R122 140R152 140R202 140R252 140R302 140R402 140R502 140R602

Current

Rating

(Amperes)

400:5 500:5 600:5

800:5 1000:5 1200:5 1500:5 2000:5 2500:5 3000:5 4000:5 5000:5 6000:5

Relay Class

C20 C20 C20 C50 C50 C100 C100 C100 C100 C100 C100 C100 C100

ANSI Accuracy Classification—60 Hz

B-0.1 B-0.2 B-0.5 B-0.9 B-1.8

For Ground Fault Sensing

0.6

0.3

Metering Class

0.6

0.3

1.2

0.6

0.3

— — 1.33

2.4

1.2

0.6

0.3

Toroidal Current Transformers (152R, 170R, 180R, 210R)

Table 6.18: Toroidal Current Transformers, UR/cUR Recognized, 25–400 Hz

Window

Size

(inches)

6-7/8

4-1/4

2-1/2

Catalog Number

(without

brackets) [4]

152R500 152R101 152R151 152R201

152R251 152R301 152R401 152R501

152R601 152R801 152R102 152R122

152R152 152R162 152R202 152R252

152R302 152R402

170R201 170R251 170R301

170R401 170R501 170R601

170R751 170R801 170R102

170R122 170R152 170R162 170R202 170R252

180R101 180R151 180R201

180R251 180R301 180R401

180R501 180R601 180R751

180R801 180R102 180R122 180R152

210R122 210R162 210R202 210R252 210R302 210R402

Current

Rating

(Amperes)

50:5 100:5 150:5 200:5

250:5 300:5 400:5 500:5

600:5 800:5

1000:5 1200:5

1500:5 1600:5 2000:5 2500:5

3000:5 4000:5

200:5 250:5 300:5

400:5 500:5 600:5

750:5 800:5

1000:5 1200:5

1500:5 1600:5 2000:5 2500:5

100:5 150:5 200:5

250:5 300:5 400:5

500:5 600:5 750:5

800:5

1000:5 1200:5 1500:5

1200:5 1600:5 2000:5 2500:5 3000:5 4000:5

Relay Class

C10 C20 C50 C50

C50 C100 C100 C100

C200 C200 C200 C400

C400 C400 C400 C400

C400 C800

— — —

C10 C10 C10

C10

— — — —

— — —

— — — —

C100 C100 C100 C200 C200 C200

ANSI Accuracy Classification—60 Hz

B-0.1 B-0.2 B-0.5 B-0.9 B-1.8

1.2

0.6

0.3

1.2

0.6

0.3

2.4

1.2

0.6

0.3

Metering Class

—

2.4

1.2

0.6

0.3

0.6

0.3

2.4

1.2

0.6

0.3

2.4

1.2

0.6

0.3

2.4

1.2

0.6

0.3

2.4

1.2

0.6

0.3

—

2.4

1.2

0.6

0.3

2.4

1.2

0.6

0.3

2.4

1.2

0.6

0.3

0.6

0.3

—

2.4

1.2

0.6

0.3

—

— —

2.4

1.2

0.6

0.3

—

— —

—

2.4

1.2

0.6

1.2

0.6

0.3

—

— —

Rating

Factor

o

C

30

Ambient

1.33

1.00

Rating Factor

o

30

C

Ambient

1.33

1.0

TRANSFORMERS

6

[4] For mounting brackets, refer to Bushing Current Transformers 50–400 Hz, page 6-14

6-11

Instrument 600 Volt Class Current Transformers: Multi-Ratio,

8.50

3.25

X1

4.62

HI

A

C

L

C

L

1.0 1.0

X5 X4 X3 X2 X1

HI

C

L

C

L

A

C

B

Rectangular, Split-Core

Class 4210 / Refer to Catalog 4210CT9701

Toroidal Current Transformers (200R, 201R, 202R, 203R)

Models 200R, 201R, 202R, 203R

Table 6.19: Dimensions for Models 200R, 201R, 202R, and 203R

Model [5] Dimensions A (inches)

200R 201R 202R 203R

2.50

3.50

4.50

5.25

Table 6.20: Toroidal Current Transformers, UR/cUR Recognized, 25–400 Hz

Window

Size

(inches)

2-1/2

3-1/2

4-1/2

5-1/4

Catalog Number (without

brackets) [6]

200R101 200R151 200R201 200R251

200R301 200R401 200R501 200R601

201R101 201R151 201R201

201R251 201R301 201R401 201R501

201R601 201R751 201R801

202R101 202R151 202R201

202R251 202R301 202R401 202R501

202R601 202R751 202R801 202R102

203R101 203R151 203R201

203R251 203R301 203R401

203R501 203R601 203R751 203R801

203R102 203R122 203R152 203R162

203R202 203R252 203R302

Current

Rating

(Amperes)

100:5 150:0 200:5 250:5

300:5 400:5 500:5 600:5

100:5 150:5 200:5

250:5 300:5 400:5 500:5

600:5 750:5 800:5

100:5 150:5 200:5

250:5 300:5 400:5 500:5

600:5 750:5 800:5

1000:5

100:5 150:5 200:5

250:5 300:5 400:5

500:5 600:5 750:5 800:5

1000:5 1200:5 1500:5 1600:5

2000:5 2500:5 3000:5

Relay Class

C50 C50 C100 C100

C100 C200 C200 C200

C20 C50 C50

C100 C100 C100 C200

C200 C200 C200

C20 C20 C50

C50 C50 C100 C100

C100 C200 C200 C200

C20 C20 C20

C20 C50 C50

C100 C100 C100 C100

C200 C200 C200 C200

C200 C200 C200

ANSI Accuracy Classification—60 Hz

B-0.1 B-0.2 B-0.5 B-0.9 B-1.8

0.6

0.3

1.2

0.3

1.2

0.3

1.2

0.6

0.3

Metering Class

1.2

0.6

0.3

1.2

0.6

0.3

2.4

1.2

0.6

0.3

2.4

1.2

0.6

0.3

1.2

0.6

0.3

2.4

1.2

0.6

0.3

2.4

1.2

0.6

0.3

2.4

1.2

0.6

0.3

schneider-electric.us

Rating Factor

o

30

C

2.4

1.2

0.6

0.3

2.4

1.2

0.6

0.3

2.4

1.2

0.6

0.8

0.3

2.4

1.2

0.6

0.3

Ambient

1.5

—

1.5

—

1.5

—

1.5

—

1.5

—

1.5

—

1.5

1.33

—

1.2

0.6

0.3

2.4

1.2

0.6

0.3

0.3 —

2.4

1.2

0.6

0.3

—

2.4

1.2

0.6

0.3

6

TRANSFORMERS

Shorting Terminal Blocks

Table 6.21: Shorting Terminal Blocks

Multi-Ratio Current Transformers

Table 6.23: Multi-Ratio Transformers, UR/cUR Recognized 60 Hz-Model 312R, 25– 400 Hz-Model 151R

Window

Size

(inches)

4-1⁄2

6-7⁄8

Models 151R, 312R

Table 6.22: Dimensions for Models 151R and 312R

Model

151R 312R

[5] Base is included. [6] For mounting brackets, refer to Bushing Current Transformers 50–400 Hz, page 6-14 [7] For multi-ratio (MR) taps, refer to the Multi-Ratio Taps table. [8] Relay class applies to nominal ratio only. [9] Taps in acordance with ANSI C57.13 and NEMA SG-4.

6-12

Dimensions (inches)

A B C

6.88

4.50

12.25

11.00

4.12

2.38

Table 6.24: Multi-Ratio Taps (Models 151R, 312R, 781R, 786R)

Nominal Ratio

Catalog No. Description

3090TB4 3090TB6

Catalog Number

(without

brackets) [6]

312R601 312R122 312R202 312R302 312R402

151R601 151R122 151R202 151R302 151R402

600:5 600/500/450/400/300/250/200/150/100/50:5 1200:5 1200/1000/900/800/600/500/400/300/200/100:5 2000:5 2000/1600/1500/1200/1100/800/500/400/300:5 3000:5 3000/2500/2200/2000/1500/1200/1000/800/500/300:5 4000:5 4000/3500/3000/2500/2000/1500/1000/500

Shorting terminal block (4-pole) Shorting terminal block (6-pole)

Current

Rating [7]

(Amperes)

600:5MR 1200:5MR 2000:5MR 3000:5MR 4000:5MR

Relay Class

[8]

C100 C200 C400 C400 C400

C200 C400 C400 C400 C800

Current Ratio [9] (Amperes)

ANSI Accuracy Classification – 60 Hz

B-0.1 B-0.2 B-0.5 B-0.9 B-1.8

— — — — —

Metering Class

— — — — —

Rating Factor

30

— — — — —

Ambient

— — — — —

1.33

— — — — —

1.5

1.33

o

C

Current Transformers: Multi-Ratio,

A C

D

B E

A C

D

B E

Rectangular, Split-Core

schneider-electric.us

Table 6.25: Dimensions for Models 260R, and 560R

Model

260R 560R

A B C D E

2.13

3.75

Table 6.27: Dimensions for Models 270R, and 273

Model

270R

273

A B C D E

3.56

3.50

Class 4210 / Refer to Catalog 4210CT9701

260R, 560R

Dimensions (inches)

4.25

7.45

Models 270R, and 273

8.81

6.25

2.12

1.13

Dimensions (inches)

3.00

3.27

4.88

5.53

9.25

7.25

11.19

13.06

11.28

Instrument 600 Volt Class

Rectangular Window Current Transformers

Table 6.26: Rectangular Window Transformers, UR/cUR Recognized, 50–400 Hz

Window

Size

(inches)

2-1/8

4-1/4

3-3/4

7-7/16

Catalog Number (without

brackets)

[10]

260R101 260R151 260R201

260R301 260R401 260R601

x

260R801 260R122 260R162

260R202 260R252 260R302 260R402

560R401 560R501 560R601 560R751 560R801

560R102 560R122

x

560R152 560R162 560R202

560R252 560R302 560R322 560R402 560R502

Current

Rating

(Amperes)

100:5 150:5 200:5

300:5 400:5 600:5

800:5 1200:5 1600:5

2000:5 2500:5 3000:5 4000:5

400:5

500:5

600:5

750:5

800:5 1000:5

1200:5 1500:5 1600:5 2000:5

2500:5 3000:5 3200:5 4000:5 5000:5

ANSI Accuracy Classification—60 Hz

B-0.1 B-0.2 B-0.5 B-0.9 B-1.8

1.2

0.6

0.3

1.2

0.6

0.3

Metering Class

2.4

1.2

0.6

0.3

1.2

0.6

0.3

2.4

1.2

0.6

0.3

— — —

— — — —

— — —

— — — —

— —

2.4

1.2

0.6

0.3

2.4

1.2

0.6

— — —

— — — —

— —

Rating

Factor

30

Ambient

1.33

1.0

1.33

Split-Core Current Transformers

Table 6.28: Split-Core Transformers, Model 270R is UR/cUR Recognized, 60 Hz

Window

Size

(inches)

3-9/16

8-3/16

3-9/16

8-3/16

3-1/2

6-1/4

Catalog Number (without

brackets)

[10]

270R401

x

270R501 270R601

270R801 270R102 270R122 270R152 270R162

x

270R202 270R252 270R302 270R402 270R502

273201 273251 273301 273401 273501

273601 273801

x

273102 273122 273162

273202 273252 273302 273402

Current

Rating

(Amperes)

400:5

500:5

600:5

800:5 1000:5 1200:5 1500:5 1600:5

2000:5 2500:5 3000:5 4000:5 5000:5

200:5

250:5

300:5

400:5

500:5

600:5

800:5 1000:5 1200:5 1600:5

2000:5 2500:5 3000:5 4000:5

ANSI Accuracy Classification — 60 Hz

B-0.1 B-0.2 B-0.5 B-0.9 B-1.8

— — —

1.2

1.2 —

—

2.4

1.2

Metering Class

— — —

2.4

1.2

1.2 —

— — — —

2.4

1.2

2.4

1.2

2.4

1.2

— — —

—

— — — — —

— —

— — —

— — — — —

2.4

1.2

1.2 —

— — — —

— — — — —

2.4

1.2

2.4

1.2

2.4

1.2

— — —

— — — — —

— —

— — — — —

— —

Rating

Factor

30

Ambient

1.33

1.0

1.33

1.00

o

C

o

C

[10] For mounting brackets, refer to Bushing Current Transformers 50–400 Hz, page 6-14

TRANSFORMERS

6

6-13

Instrument 600 Volt Class Current Transformers: Bushing, Auxiliary

H2 H1

9.88

251

9.88

251

6.5

T

5.88

149

3.25

83

6.38

162

.75

19

10-32 Studs

Class 4210 / Refer to Catalog 4210CT9701

Bushing Current Transformers 50–400 Hz

Models 780 R, 781R, 785R, and 786R

Table 6.29: Dimensions for Models 780R, 781R, 785R, and 786R

Model

780R 781R 785R 786R

T (inches)

Table 6.30: Mounting Brackets

2NR MB1 5NR MB1 7RL MB7 54R Included 64R MB10 66R MB12 74R MB16 76R MB18 81X MB81 100R MB31 110R MB32 120R MB31 140R MB32 151R MB30 152R MB30 170R MB30 180R MB9 200R Included 201R Included 202R Included 203R Included 210R MB32 260R Not Available 270R Not Available 273 Not Available

Model Bracket

6

TRANSFORMERS

3.38

6.75

Table 6.31: Bushing Current Transformers

Window

Size

(inches)

6-1⁄2

Catalog Number

780R500 50:5 — — — — — — 2.0 780R750 75:5 C10 1.2 2.4 — — — 2.0 780R101 100:5 C10 2.4 2.4 — — — 2.0 780R151 150:5 C20 0.6 1.2 — — — 2.0 780R201 200:5 C20 0.6 1.2 2.4 — — 2.0 780R251 250:5 C20 0.6 0.6 1.2 2.4 — 2.0 780R301 300:5 C50 0.3 0.6 1.2 1.2 2.4 2.0 780R401 400:5 C50 0.3 0.3 0.6 1.2 1.2 2.0 780R501 500:5 C50 0.3 0.3 0.6 0.6 1.2 2.0 780R601 600:5 C100 0.3 0.3 0.3 0.6 0.6 2.0 780R751 750:5 C100 0.3 0.3 0.3 0.3 0.6 2.0 780R801 800:5 C100 0.3 0.3 0.3 0.3 0.6 2.0 780R102 1000:5 C100 0.3 0.3 0.3 0.3 0.3 2.0 780R122 1200:5 C200 0.3 0.3 0.3 0.3 0.3 2.0 780R152 1500:5 C200 0.3 0.3 0.3 0.3 0.3 2.0 780R162 1600:5 C200 0.3 0.3 0.3 0.3 0.3 2.0 780R202 2000:5 C200 0.3 0.3 0.3 0.3 0.3 2.0 780R252 2500:5 C200 0.3 0.3 0.3 0.3 0.3 2.0 780R302 3000:5 C200 0.3 0.3 0.3 0.3 0.3 2.0 780R402 4000:5 C200 0.3 0.3 0.3 0.3 0.3 1.5 781R601 600:5 MR C100 0.3 0.3 0.3 0.6 0.6 2.0 781R122 1200:5 MR C200 0.3 0.3 0.3 0.3 0.3 2.0 781R202 2000:5 MR C200 0.3 0.3 0.3 0.3 0.3 2.0 781R302 3000:5 MR C200 0.3 0.3 0.3 0.3 0.3 2.0 781R402 4000:5 MR C200 0.3 0.3 0.3 0.3 0.3 1.5 785R500 50:5 C10 2.4 2.4 — — — 2.0 785R750 75:5 C20 1.2 1.2 — — — 2.0 785R101 100:5 C20 1.2 1.2 2.4 — — 2.0 785R151 150:5 C50 0.6 0.6 1.2 2.4 785R201 200:5 C50 0.6 0.6 1.2 2.4 2.4 2.0 785R251 250:5 C50 0.3 0.6 1.2 1.2 2.4 2.0 785R301 300:5 C100 0.3 0.3 0.6 0.6 1.2 2.0 785R401 400:5 C100 0.3 0.3 0.3 0.6 1.2 2.0 785R501 500:5 C100 0.3 0.3 0.3 0.6 0.6 2.0 785R601 600:5 C200 0.3 0.3 0.3 0.3 0.6 2.0 785R751 750:5 C200 0.3 0.3 0.3 0.3 0.3 2.0 785R801 800:5 C200 0.3 0.3 0.3 0.3 0.3 2.0 785R102 1000:5 C200 0.3 0.3 0.3 0.3 0.3 2.0 785R122 1200:5 C400 0.3 0.3 0.3 0.3 0.3 2.0 785R152 1500:5 C400 0.3 0.3 0.3 0.3 0.3 2.0 785R162 1600:5 C400 0.3 0.3 0.3 0.3 0.3 2.0 785R202 2000:5 C400 0.3 0.3 0.3 0.3 0.3 2.0 785R252 2500:5 C400 0.3 0.3 0.3 0.3 0.3 2.0 785R302 3000:5 C400 0.3 0.3 0.3 0.3 0.3 2.0 785R402 4000:5 C400 0.3 0.3 0.3 0.3 0.3 1.5 786R601 600:5 MR C200 0.3 0.3 0.3 0.3 0.3 2.0 786R122 1200:5 MR C400 0.3 0.3 0.3 0.3 0.3 2.0 786R202 2000:5 MR C400 0.3 0.3 0.3 0.3 0.3 2.0 786R302 3000:5 MR C400 0.3 0.3 0.3 0.3 0.3 2.0 786R402 4000:5 MR C400 0.3 0.3 0.3 0.3 0.3 1.5

Current Rating [11] (Amperes)

Relay Class

Auxiliary Current Transformers

Table 6.32: Auxiliary Current Transformers

NOTE: Model 81X Accuracy 0.3B0.1, B0.2, B0.5@60 Hz, RF=1.5@30oC

Catalog Number

(without brackets)

81X05000100

81X05000200

81X05000250

81X05000500

81X07500500

81X10000500

81X12500500

81X15000500

ANSI Accuracy Classification—60 Hz

B-0.1 B-0.2 B-0.5 B-0.9 B-1.8

Metering Class

schneider-electric.us

Rating Factor

30

Ambient

_

2.0

Ratio

5:1 5:2

5:2.5

5:5

7.5:5 10:5

12.5:5 15:5

o

C

Model 81X

[11] For multi-ratio (MR) taps, refer to Table 6.24 Multi-Ratio Taps (Models 151R, 312R, 781R, 786R), page 6-12

6-14

Transformers—Obsolete Instrument 600 Volt Class

Class 7400 / Refer to Catalog 7400CT0601

schneider-electric.us

Obsolete—January 1, 2016 Energy Efficient Three-Phase

NOTE: International products—for export use only.

Table 6.33: EE Three Phase; 60HZ; 208Y/120 Secondary; cULus Listed

kVA

480 V Delta Primary, Aluminum Windings

15 EE15T3H 97.0% 6–2.5%2+4– 150 220 5.1% 45 220 17D 30 EE30T3H 97.5% 6–2.5%2+4– 150 220 5.5% 45 260 17D 45 EE45T3H 97.7% 6–2.5%2+4– 150 220 6.0% 45 368 18D 75 EE75T3H 98.0% 6–2.5%2+4– 150 220 3.7% 50 585 20D

112.5 EE112T3H 98.2% 6–2.5%2+4– 150 220 5.2% 50 620 21D 150 EE150T3H 98.3% 6–2.5%2+4– 150 220 6.0% 50 835 22D 225 EE225T3H 98.5% 6–2.5%2+4– 150 220 6.5% 55 1110 24D 300 EE300T3H 98.6% 6–2.5%2+4– 150 220 5.9% 55 1350 25D 500 EE500T68H 98.7% 4–2.5%2+2– 150 220 6.1% 60 1875 30D 750 EE750T68H 98.8% 4–2.5%2+2– 150 220 5.4% 64 2965 31D

1000 EE1000T77H 98.9% 2–5%1+1– 150 220 5.7% 64 5200 33F

600 V Delta Primary, Aluminum Windings

15 EE15T65H 97.0% 6–2.5%2+4– 150 220 4.5% 45 240 17D 30 EE30T65H 97.5% 6–2.5%2+4– 150 220 5.9% 45 290 17D 45 EE45T65H 97.7% 6–2.5%2+4– 150 220 6.4% 45 372 18D 75 EE75T65H 98.0% 6–2.5%2+4– 150 220 3.6% 50 585 20D

112.5 EE112T65H 98.2% 6–2.5%2+4– 150 220 5.0% 50 712 21D 150 EE150T65H 98.3% 6–2.5%2+4– 150 220 3.7% 50 790 22D 225 EE225T65H 98.5% 6–2.5%2+4– 150 220 5.1% 55 945 24D 300 EE300T65H 98.6% 6–2.5%2+4– 150 220 5.6% 55 1305 25D 500 EE500T79H 98.7% 4–2.5%2+2– 150 220 6.0% 60 1870 30D 750 EE750T79H 98.8% 4–2.5%2+2– 150 220 5.4% 64 2990 31D

1000 EE1000T79H 98.9% 4–2.5%2+2– 150 220 — 64 5800 33F

208 V Delta Primary, Aluminum Windings

15 EE15T211H 97.0% 3–5%1+2– 150 220 5.1% 45 210 17D 30 EE30T211H 97.5% 3–5%1+2– 150 220 6.1% 45 210 17D 45 EE45T211H 97.7% 3–5%1+2– 150 220 5.7% 45 374 18D 75 EE75T211H 98.0% 3–5%1+2– 150 220 3.8% 50 575 20D

112.5 EE112T211H 98.2% 3–5%1+2– 150 220 5.3% 50 604 21D 150 EE150T211H 98.3% 3–5%1+2– 150 220 3.6% 50 795 22D 225 EE225T211H 98.5% 3–5%1+2– 150 220 4.9% 55 1000 24D 300 EE300T211H 98.6% 3–5%1+2– 150 220 5.2% 55 1425 25D 500 EE500T211H 98.7% 3–5%1+2– 150 220 6.2% 60 1870 30D

240 V Delta Primary, Aluminum Windings

15 EE15T67H 97.0% 6–2.5%2+4– 150 220 4.1% 45 240 17D 30 EE30T67H 97.5% 6–2.5%2+4– 150 220 6.2% 45 260 17D 45 EE45T67H 97.7% 6–2.5%2+4– 150 220 5.7% 45 379 18D 75 EE75T67H 98.0% 6–2.5%2+4– 150 220 4.2% 50 590 20D

112.5 EE112T67H 98.2% 6–2.5%2+4– 150 220 6.0% 50 620 21D 150 EE150T67H 98.3% 6–2.5%2+4– 150 220 3.3% 50 805 22D 225 EE225T67H 98.5% 6–2.5%2+4– 150 220 5.2% 55 972 24D 300 EE300T239H 98.6% 3–5%1+2– 150 220 5.4% 55 1360 25D 500 EE500T239H 98.7% 3–5%1+2– 150 220 6.3% 60 1900 25D

480 V Delta Primary, Copper Windings

15 EE15T3HCU 97.0% 6–2.5%2+4– 150 220 4.6% 45 310 17D 30 EE30T3HCU 97.5% 6–2.5%2+4– 150 220 4.6% 45 340 17D 45 EE45T3HCU 97.7% 6–2.5%2+4– 150 220 4.4% 45 418 18D 75 EE75T3HCU 98.0% 6–2.5%2+4– 150 220 3.5% 50 642 20D

112.5 EE112T3HCU 98.2% 6–2.5%2+4– 150 220 3.9% 50 725 21D 150 EE150T3HCU 98.3% 6–2.5%2+4– 150 220 4.7% 50 915 22D 225 EE225T3HCU 98.5% 6–2.5%2+4– 150 220 3.8% 55 1125 24D 300 EE300T3HCU 98.6% 6–2.5%2+4– 150 220 4.8% 55 1535 25D 500 EE500T68HCU 98.7% 4–2.5%2+2– 150 220 4.1% 60 2350 30D 750 EE750T68HCU 98.8% 4–2.5%2+2– 150 220 4.7% — 3485 31D

Catalog No.

Table 6.34: EE Three Phase; 60HZ; 480Y/277 Secondary; cULus Listed

Catalog No.

kVA

208 V Delta Primary, Aluminum Windings

15 EE15T212H 97.0% 3–5%1+2– 150 220 4.2% 45 220 17D 27.00 / 686 20.00 / 508 16.00 / 406 30 EE30T212H 97.5% 3–5%1+2– 150 220 6.5% 45 260 17D 27.00 / 686 20.00 / 508 16.00 / 406 45 EE45T212H 97.7% 3–5%1+2– 150 220 6.0% 45 368 18D 30.00 / 762 20.00 / 508 20.00 / 508 75 EE75T212H 98.0% 3–5%1+2– 150 220 6.9% 50 585 20D 37.00 / 940 30.00 / 762 20.00 / 508

112.5 EE112T212H 98.2% 3–5%1+2– 150 220 5.4% 50 620 21D 37.00 / 940 30.00 / 762 24.00 / 610 150 EE150T212H 98.3% 3–5%1+2– 150 220 6.4% 50 835 22D 43.75 / 1111 32.00 / 813 27.00 / 686 225 EE225T212H 98.5% 3–5%1+2– 150 220 4.7% 55 1110 24D 49.5 / 1257 35 / 889 28.5 / 724 300 EE300T212H 98.6% 3–5%1+2– 150 220 5.1% 55 1350 25D 49.5 / 1257 41 / 1041 32 / 813 500 EE500T212H 98.7% 3–5%1+2– 150 220 6.5% 60 1875 30D 71 / 1803 48 / 1219 36 / 914

480 V Delta Primary, Aluminum Windings

15 EE15T1814H 97.0% 6–2.5%2+4– 150 220 4.8% 45 240 17D 27.00 / 686 20.00 / 508 16.00 / 406 30 EE30T1814H 97.5% 6–2.5%2+4– 150 220 4.7% 45 290 17D 27.00 / 686 20.00 / 508 16.00 / 406 45 EE45T1814H 97.7% 6–2.5%2+4– 150 220 5.7% 45 372 18D 30.00 / 762 20.00 / 508 20.00 / 508 75 EE75T1814H 98.0% 6–2.5%2+4– 150 220 4.5% 50 585 20D 37.00 / 940 30.00 / 762 20.00 / 508

112.5 EE112T1814H 98.2% 6–2.5%2+4– 150 220 5.1% 50 712 21D 37.00 / 940 30.00 / 762 24.00 / 610 150 EE150T1814H 98.3% 6–2.5%2+4– 150 220 3.3% 50 790 22D 43.75 / 1111 32.00 / 813 27.00 / 686 225 EE225T1814H 98.5% 6–2.5%2+4– 150 220 4.0% 55 945 24D 49.5 / 1257 35 / 889 28.5 / 724 300 EE300T1814H 98.6% 6–2.5%2+4– 150 220 4.9% 55 1305 25D 49.5 / 1257 41 / 1041 32 / 813 500 EE500T76H 98.7% 4–2.5%2+2– 150 220 5.8% 60 1870 30D 71 / 1803 48 / 1219 36 / 914

Minimum

Efficiency @

35% 75° C

Minimum

Efficiency @ 35%

75° C

Full

Capacity

Taps

Full Capacity

Taps

Degree C

Temp. Rise

Degree C Temp.

Insulation

Class

Rise

Insulation Class %IZ Sound Level dB

%IZ

Sound

Level dB

Weight

(lbs)

Weight (lbs)

Enclosure H W D

Enclosure

TRANSFORMERS

6

6-15

Instrument 600 Volt Class Transformers—Obsolete

Class 7400 / Refer to Catalog 7400CT0601

Obsolete—January 1, 2016

Table 6.35: EE Three Phase; 60HZ; 240 Delta Secondary; cULus Listed

kVA

480 V Delta Primary, Aluminum Windings

15 EE15T6H 97.0% 6–2.5%2+4– 150 220 4.1% 45 220 17D 30 EE30T6H 97.5% 6–2.5%2+4– 150 220 5.6% 45 260 17D 45 EE45T6H 97.7% 6–2.5%2+4– 150 220 6.1% 45 368 18D 75 EE75T6H 98.0% 6–2.5%2+4– 150 220 3.9% 50 585 20D

112.5 EE112T6H 98.2% 6–2.5%2+4– 150 220 5.4% 50 620 21D 150 EE150T6H 98.3% 6–2.5%2+4– 150 220 3.9% 50 835 22D 225 EE225T6H 98.5% 6–2.5%2+4– 150 220 4.4% 55 1110 24D 300 EE300T6H 98.6% 6–2.5%2+4– 150 220 5.3% 55 1350 25D 500 EE500T63H 98.7% 4–2.5%2+2– 150 220 5.7% 60 1875 30D 750 EE750T63H 98.8% 4–2.5%2+2– 150 220 5.2% 64 2965 31D

1000 EE1000T78H 98.9% 2–5%1+1– 150 220 5.3% 64 5200 33F

480 V Delta Primary, Aluminum Windings

240 Delta with 120 center taps have historically been limited to 5% capacity on the center tap. The new units from Schneider Electricoffer greater limits on 120 V center tap. Limits are determined by the totaltransformer loading and the following formula used to size new 120 V center tap units:(240 V balanced loads) + 2.5 x (120 V loads)= kVA required

15 EE15T151HCT 97.0% 2–5%– 150 220 5.3% 45 220 17D 30 EE30T151HCT 97.5% 2–5%– 150 220 5.6% 45 295 17D 45 EE45T151HCT 97.7% 2–5%– 150 220 5.7% 45 385 18D 75 EE75T151HCT 98.0% 2–5%– 150 220 4.7% 50 590 19D

112.5 EE112T151HCT 98.2% 2–5%– 150 220 4.3% 50 635 21D 150 EE150T151HCT 98.3% 2–5%– 150 220 3.1% 50 783 22D 225 EE225T151HCT 98.5% 2–5%– 150 220 3.8% 55 1080 24D 300 EE300T151HCT 98.6% 2–5%– 150 220 4.6% 55 1355 25D 500 EE500T151HCT 98.7% 2–5%– 150 220 5.1% 60 2137 30D 750 EE750T151HCT 98.8% 2–5%– 150 220 5.6% 64 2982 31D

1000 EE1000T151HCT 98.9% 2–5%– 150 220 — 64 5800 33F

Catalog No.

Minimum

Efficiency @ 35%

75° C

Full Capacity

Taps

Degree C

Temp. Rise

Insulation Class %IZ Sound Level dB

Weight (lbs)

Obsolete—January 1, 2016 EE Watchdog Transformers

NOTE: International products—for export use only.

Table 6.36: EE Three Phase Watchdog Transformers: 60HZ, cULus Listed

kVA

480 V Delta Primary, 208Y/120 Secondary, Aluminum Windings

15 EE15T3HF 97.0% 6–2.5%2+4– 115 220 5.3% 45 220 17D 30 EE30T3HF 97.5% 6–2.5%2+4– 115 220 5.3% 45 368 18D 45 EE45T3HF 97.7% 6–2.5%2+4– 115 220 5.2% 45 585 20D 75 EE75T3HF 98.0% 6–2.5%2+4– 115 220 6.3% 50 620 21D

112.5 EE112T3HF 98.2% 6–2.5%2+4– 115 220 5.3% 50 835 22D 150 EE150T3HF 98.3% 6–2.5%2+4– 115 220 5.1% 50 980 24D 225 EE225T3HF 98.5% 6–2.5%2+4– 115 220 6.0% 55 1349 25D 300 EE300T68HF 98.6% 4–2.5%2+2– 115 220 3.7% 55 2050 30D 500 EE500T68HF 98.7% 4–2.5%2+2– 115 220 6.6% 60 2330 30D

480 V Delta Primary, 208Y/120 Secondary, Copper Windings

15 EE15T3HFCU 97.0% 6–2.5%2+4– 115 220 5.0% 45 260 17D 30 EE30T3HFCU 97.5% 6–2.5%2+4– 115 220 2.8% 45 420 18D 45 EE45T3HFCU 97.7% 6–2.5%2+4– 115 220 2.0% 45 642 20D 75 EE75T3HFCU 98.0% 6–2.5%2+4– 115 220 3.4% 50 675 21D

112.5 EE112T3HFCU 98.2% 6–2.5%2+4– 115 220 3.7% 50 471 22D

6

150 EE150T3HFCU 98.3% 6–2.5%2+4– 115 220 2.5% 50 1050 24D 225 EE225T3HFCU 98.5% 6–2.5%2+4– 115 220 3.8% 55 1220 25D 300 EE300T68HFCU 98.6% 4–2.5%2+2– 115 220 4.8% 55 2300 30D 500 EE500T68HFCU 98.7% 4–2.5%2+2– 115 220 4.1% 60 2409 30D

480 V Delta Primary, 208Y/120 Secondary, Aluminum Windings

15 EE15T3HB 97.0% 6–2.5%2+4– 80 220 5.1% 45 220 17D 30 EE30T3HB 97.5% 6–2.5%2+4– 80 220 3.7% 45 368 18D 45 EE45T3HB 97.7% 6–2.5%2+4– 80 220 2.1% 45 585 20D 75 EE75T3HB 98.0% 6–2.5%2+4– 80 220 3.3% 50 620 21D

TRANSFORMERS

112.5 EE112T3HB 98.2% 6–2.5%2+4– 80 220 3.7% 50 835 22D 150 EE150T3HB 98.3% 6–2.5%2+4– 80 220 3.1% 50 980 24D 225 EE225T3HB 98.5% 6–2.5%2+4– 80 220 4.2% 55 1349 25D 300 EE300T68HB 98.6% 4–2.5%2+2– 80 220 4.8% 55 2400 30D 500 EE500T68HB 98.7% 4–2.5%2+2– 80 220 3.6% 60 2964 30D

480 V Delta Primary, 208Y/120 Secondary, Copper Windings

15 EE15T3HBCU 97.0% 6–2.5%2+4– 80 220 4.7% 45 260 17D 30 EE30T3HBCU 97.5% 6–2.5%2+4– 80 220 2.7% 45 418 18D 45 EE45T3HBCU 97.7% 6–2.5%2+4– 80 220 1.8% 45 642 20D 75 EE75T3HBCU 98.0% 6–2.5%2+4– 80 220 2.5% 50 725 21D

112.5 EE112T3HBCU 98.2% 6–2.5%2+4– 80 220 2.2% 50 910 22D 150 EE150T3HBCU 98.3% 6–2.5%2+4– 80 220 2.3% 50 1125 24D 225 EE225T3HBCU 98.5% 6–2.5%2+4– 80 220 3.6% 55 1425 25D 300 EE300T68HBCU 98.6% 4–2.5%2+2– 80 220 4.3% 55 2400 30D 500 EE500T68HBCU 98.7% 4–2.5%2+2– 80 220 5.0% 60 2578 30D

Catalog No.

Minimum

Efficiency @ 35%

75° C

Full Capacity

Taps

Degree C

Temp. Rise

Insulation

Class

%IZ Sound Level dB

Weight (lbs)

schneider-electric.us

Enclosure

6-16

Transformers—Obsolete Instrument 600 Volt Class

Class 7400 / Refer to Catalog 7400CT0601

schneider-electric.us

Obsolete—January 1, 2016 EE NL and NLP Series Transformers

International products—for export use only.

•

Three-phase dry type transformers, 480 Delta to 208Y/120

•

Aluminum or copper windings

•

Electrostatic shield

•

Class 220 insulation

•

Double size neutral terminal for additional customer neutral cables

•

Additional coil capacity to compensate for higher non-linear load loss

•

cULus Listed

•

Table 6.37: EE Three Phase; 60HZ; 480 V Delta Primary, 208Y/120 Secondary; cULus Listed

kVA

NL Series for Typical Non-Linear Load Services, K-4 Rated, Aluminum Windings

15 EE15T3HFISNL 97.0% 6–2.5%2+4– 115 220 4.0% 45 256 17D 30 EE30T3HFISNL 97.5% 6–2.5%2+4– 115 220 4.6% 45 320 18D 45 EE45T3HFISNL 97.7% 6–2.5%2+4– 115 220 3.3% 45 515 20D 75 EE75T3HFISNL 98.0% 6–2.5%2+4– 115 220 4.4% 50 535 21D

112.5 EE112T3HFISNL 98.2% 6–2.5%2+4– 115 220 5.2% 50 800 22D 150 EE150T3HFISNL 98.3% 6–2.5%2+4– 115 220 3.4% 50 1110 24D 225 EE225T3HFISNL 98.5% 6–2.5%2+4– 115 220 4.4% 55 1349 25D 300 EE300T68HFISNL 98.6% 6–2.5%2+4– 115 220 4.8% 55 1750 30D 500 EE500T68HFISNL 98.7% 4–2.5%2+2– 115 220 4.2% 60 2295 31D

NL Series for Typical Non-Linear Load Services, K-4 Rated, Copper Windings

15 EE15T3HFISCUNL 97.0% 6–2.5%2+4– 115 220 4.7% 45 260 17D 30 EE30T3HFISCUNL 97.5% 6–2.5%2+4– 115 220 3.4% 45 395 18D 45 EE45T3HFISCUNL 97.7% 6–2.5%2+4– 115 220 5.2% 45 730 20D 75 EE75T3HFISCUNL 98.0% 6–2.5%2+4– 115 220 6.5% 50 640 20D

112.5 EE112T3HFISCUNL 98.2% 6–2.5%2+4– 115 220 3.8% 50 935 22D 150 EE150T3HFISCUNL 98.3% 6–2.5%2+4– 115 220 4.6% 50 1300 24D 225 EE225T3HFISCUNL 98.5% 6–2.5%2+4– 115 220 3.6% 55 1450 24D 300 EE300T68HFISCUNL 98.6% 6–2.5%2+4– 115 220 4.7% 55 2450 25D 500 EE500T68HFISCUNL 98.7% 4–2.5%2+2– 115 220 5.0% 60 31D

NLP Series for Typical Non-Linear Load Services, K-13 Rated, Aluminum Windings

15 EE15T3HFISNLP 97.0% 6–2.5%2+4– 115 220 4.0% 45 256 17D 30 EE30T3HFISNLP 97.5% 6–2.5%2+4– 115 220 4.6% 45 375 18D 45 EE45T3HFISNLP 97.7% 6–2.5%2+4– 115 220 3.3% 45 500 20D 75 EE75T3HFISNLP 98.0% 6–2.5%2+4– 115 220 3.3% 50 560 21D

112.5 EE112T3HFISNLP 98.2% 6–2.5%2+4– 115 220 4.7% 50 800 22D 150 EE150T3HFISNLP 98.3% 6–2.5%2+4– 115 220 3.4% 50 1110 24D 225 EE225T3HFISNLP 98.5% 6–2.5%2+4– 115 220 4.4% 55 1335 25D 300 EE300T68HFISNLP 98.6% 6–2.5%2+4– 115 220 4.4% 55 2350 30D 500 EE500T68HFISNLP 98.7% 4–2.5%2+2– 115 220 5.0% 60 3200 31D

NLP Series for Typical Non-Linear Load Services, K-13 Rated, Copper Windings

15 EE15T3HFISCUNLP 97.0% 6–2.5%2+4– 115 220 3.8% 45 260 17D 30 EE30T3HFISCUNLP 97.5% 6–2.5%2+4– 115 220 3.4% 45 430 18D 45 EE45T3HFISCUNLP 97.7% 6–2.5%2+4– 115 220 4.5% 45 730 20D 75 EE75T3HFISCUNLP 98.0% 6–2.5%2+4– 115 220 6.5% 50 640 20D

112.5 EE112T3HFISCUNLP 98.2% 6–2.5%2+4– 115 220 3.7% 50 985 22D 150 EE150T3HFISCUNLP 98.3% 6–2.5%2+4– 115 220 4.4% 50 1135 24D 225 EE225T3HFISCUNLP 98.5% 6–2.5%2+4– 115 220 3.6% 55 1477 24D 300 EE300T68HFISCUNLP 98.6% 6–2.5%2+4– 115 220 3.5% 55 2650 30D 500 EE500T68HFISCUNLP 98.7% 4–2.5%2+2– 115 220 5.5% 60 — 31D

Catalog No.

Minimum

Efficiency @ 35%

75° C

Full Capacity

Taps

Degree C

Temp. Rise

Insulation Class %IZ

Sound Level

dB

Weight (lbs)

Enclosure

TRANSFORMERS

6

6-17

Instrument 600 Volt Class Transformers—Obsolete

Class 7400 / Refer to Catalog 7400CT0601

schneider-electric.us

Obsolete—January 1, 2016

NOTE: International products—for export use only.

Table 6.38: Harmonic Mitigating, 480 Primary to 208zz/120 Secondary—UL Listed

kVA

480 V Delta Primary to 208/120 V Secondary with a 0° Phase Shift, 130° Rise

15 HM15T208NCU 97.0% 6–2.5% 2+4– 130 200 4.5% 45 310 17D 30 HM30T208NCU 97.5% 6–2.5% 2+4– 130 200 4.5% 45 340 17D 45 HM45T208NCU 97.7% 6–2.5% 2+4– 130 200 6.8% 45 418 18D 75 HM75T208NCU 98.0% 6–2.5% 2+4– 130 200 4.0% 50 642 20D

112.5 HM112T208NCU 98.2% 6–2.5% 2+4– 130 200 4.4% 50 725 21D 150 HM150T208NCU 98.3% 6–2.5% 2+4– 130 200 3.1% 50 915 22D 225 HM225T208NCU 98.5% 6–2.5% 2+4– 130 200 6.4% 55 1125 24D 300 HM300T208NCU 98.6% 4–2.5% 2+2– 130 200 5.6% 55 1535 25D

480 V Primary to 208/120 V Secondary with a +30° Phase Shift, 130° C Rise

15 HM15T255NCU 97.0% 3–5% 1+3– 130 200 3.9% 45 310 17D 30 HM30T255NCU 97.5% 3–5% 1+3– 130 200 4.5% 45 340 17D 45 HM45T255NCU 97.7% 3–5% 1+3– 130 200 6.6% 45 418 18D 75 HM75T255NCU 98.0% 3–5% 1+3– 130 200 4.7% 50 642 20D

112.5 HM112T255NCU 98.2% 3–5% 1+3– 130 200 5.2% 50 725 21D 150 HM150T255NCU 98.3% 3–5% 1+3– 130 200 5.2% 50 915 22D 225 HM225T255NCU 98.5% 3–5% 1+3– 130 200 6.4% 55 1125 24D 300 HM300T255NCU 98.6% 3–5% 1+3– 130 200 6.6% 55 1535 25D

480 V Delta Primary to 208/120 V Secondary with a +15° Phase Shift, 130° C Rise

15 HM15T251NCU 97.0% 6–2.5% 2+4– 130 200 2.7% 45 310 17D 30 HM30T251NCU 97.5% 6–2.5% 2+4– 130 200 2.4% 45 340 17D 45 HM45T251NCU 97.7% 6–2.5% 2+4– 130 200 4.5% 45 418 18D 75 HM75T251NCU 98.0% 6–2.5% 2+4– 130 200 4.1% 50 642 20D

112.5 HM112T251NCU 98.2% 6–2.5% 2+4– 130 200 4.1% 50 725 21D 150 HM150T251NCU 98.3% 6–2.5% 2+4– 130 200 3.2% 50 915 22D 225 HM225T251NCU 98.5% 6–2.5% 2+4– 130 200 5.6% 55 1125 24D 300 HM300T251NCU 98.6% 4–2.5% 2+2– 130 200 4.9% 55 1535 25D

480 V Delta Primary to 208/120 V Secondary with a -15° Phase Shift, 130° C Rise

15 HM15T259NCU 97.0% 6–2.5% 2+4– 130 200 2.7% 45 310 17D 30 HM30T259NCU 97.5% 6–2.5% 2+4– 130 200 2.4% 45 340 17D 45 HM45T259NCU 97.7% 6–2.5% 2+4– 130 200 4.8% 45 418 18D 75 HM75T259NCU 98.0% 6–2.5% 2+4– 130 200 4.1% 50 642 20D

112.5 HM112T259NCU 98.2% 6–2.5% 2+4– 130 200 4.1% 50 725 21D 150 HM150T259NCU 98.3% 6–2.5% 2+4– 130 200 3.2% 50 915 22D 225 HM225T259NCU 98.5% 6–2.5% 2+4– 130 200 5.6% 55 1125 24D 300 HM300T259NCU 98.6% 4–2.5% 2+2– 130 200 4.9% 55 1535 25D

Catalog No.

Minimum

Efficiency @ 35%

75° C

Full Capacity

Taps

Additional temperature rises are available; for part numbers, see the Schneider Electric Product Configurator.

Degree C

Temp. Rise

Insulation Class %IZ

Sound Level

dB

Weight (lbs)

Enclosure

6

TRANSFORMERS

6-18

Square D Transformers Catalog

Specifications and Main Features

Frequently Asked Questions

User Manual