Toroidal Power Transformers for 117V/234V, 50-60Hz Operation

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The S-Series

In Stock, Standard

·         Primary Voltage:                        117V/234V

·         Operating Frequency:                50Hz and 60Hz

·         Power Range:                            26VA – 40,000VA

·         Dual Secondary Voltages           As specified

·         Dimensions and Weight              See below

·         Insulation System:                      Class B (130 C)

·         Mounting Hardware:                   See below

Safety Standard Certifications:

·         UL506, UL5085, CSA C22.2 No.66-1988, EN 61558-1, IEC61558-1, IEC742

·         Intertek File: 3051384

·         UL Files E178316, E140446

 All our transformers carry CE Mark and comply with current RoHS directive
 

Contact us for a free transformer design review or quote
Email: sales@bridgeportmagnetics.com
Phone: (203) 954-0050, (800) 836-5920
Fax: (203) 954-0051
 

 

 

ALSO Available: 60 Hz standard design Toroidal Power Transformers

International 50-60Hz Toroidal Power Transformers for Industrial and Commercial Applications

Dual Primaries: 2 X 117V, 50/60 Hz (Optional  Quad Primaries: 100/117/220/240V )

Power Rating VA

P/N

 

Dimensions*

Weight*

Mounting Hardware

    Frequency

 OD. x HT     in.  mm

 lbs.    kg

26

TN026

50 / 60 Hz

2.6 x 1.4

 66 x 36

1.1

0.5

Washer/ pad size: 1

50

TN050

50 / 60 Hz

3.2 x 1.5

81 x 38

1.7

0.8

Washer/ pad size: 2

100

TN100

50 / 60 Hz

3.9 x 1.6

99 x 41

2.4

1.1

Washer/ pad size: 3

150

TN150

50 / 60 Hz

4.3 x 1.7

109 x 43

3.4

1.6

Washer/ pad size: 3

200

TN200

50 / 60 Hz

4.5 x 1.9

114 x 48

4.4

2.0

Washer/ pad size:  4

250

TN250

50 / 60 Hz

4.7 x 2.1

119 x 53

5.4

2.5

Washer/ pad size:  4

300

TN300

50 / 60 Hz

5.0 x 2.3

127 x 59

6.2

2.8

Washer/ pad size:  4

400

TN400

50 / 60 Hz

5.2 x 2.5

132 x 64

7.4

3.4

Washer/ pad size:  5

480

TN480

50 / 60 Hz

5.3 x 2.6

135 x 66

8.1

3.7

Washer/ pad size:  5

500

TN500

50 / 60 Hz

5.4 x 2.8

137 x 71

8.8

4.0

Washer/ pad size:  5

600

TN600

50 / 60 Hz

5.7 x 2.9

145 x 74

10.3

4.7

Epoxy potted center w/ 3/8" hole

750

TN750

50 / 60 Hz

6.3 x 2.8

160 x 74

12.7

5.8

Epoxy potted center w/ 3/8" hole

1000

TN1000

50 / 60 Hz

6.6 x 3.0

168 x 76

15.4

7.0

Epoxy potted center w/ 3/8" hole

1300

TN1300

50 / 60 Hz

7.0 x 3.0

178 x 76

19.0

8.6

Epoxy potted center w/ 3/8" hole

1700

TN1700

50 / 60 Hz

8.0 x 3.0

203 x 76

23.0

10.4

Epoxy potted center w/ 3/8" hole

2300

TN2300

50 / 60 Hz

8.5 x 3.5

216 x 89

29.0

13.2

Epoxy potted center w/ 3/8" hole

3000

TN3000

50 / 60 Hz

9.5 x 3.5

241 x 89

33.0

15.0

Epoxy potted center w/ 3/8" hole

4000

TN4000

50 / 60 Hz

9.8 x 4.0

249 x 102

42.0

19.1

Epoxy potted center w/ 1/2" hole

5500

TN5500

50 / 60 Hz

11.0 x 4.5

279 x 114

62.0

28.1

Epoxy potted center w/ 1/2" hole

7500

TN7500

50 / 60 Hz

13.0 x 5.0

330 x 127

76.0

34.5

Epoxy potted center w/ 1/2" hole

10000

TN10000

50 / 60 Hz

13.5 x 6.0

343 x 152

110.0

49.9

Epoxy potted center w/ 5/8" hole

15000

TN15000

50 / 60 Hz

15.0 x 6.0

381 x 152

150.0

68.0

Epoxy potted center w/ 5/8" hole

20000

TN20000

50 / 60 Hz

16.0 x 6.5

406 x 165

195.0

88.5

Epoxy potted center, two 5/8" holes

40000

TN40000

50 / 60 Hz

18.0 x 7  

457 x 178 

240.0 

110.0 

Epoxy potted center, two 5/8” holes

* Based on design with dual secondaries. Please call for final dimensions and weight.


Standard Mounting Methods

A metal washer and rubber pads provide the most economical way of mounting the transformer horizontally and is adequate for transformers under 600 VA, provided the transformer is not installed in a product that receives rough handling.  Above 600 VA, epoxy potted center is standard mounting method.  Prices include mounting hardware, either a steel washer and two rubber pads or as shown for larger sizes, an epoxy potted center with one or two drilled mounting holes.

Optional Mounting Hardware

For a nominal cost you can order smaller transformers with epoxy potting, either with drilled hole or threaded inserts. The potting has a recessed top to accommodate screw head. Flat bottom is a standard feature.

The L-Bracket
An L-shaped steel bracket is an economical solution for vertical mounting. A metal washer and two rubber pads are furnished with each L-bracket. Larger transformers will have an epoxy potted center.

 

Standard Sizes of Steel Washers

Dimensions in Inches

Size

A

B

C

T

D

1

2.00

.75

.188

.04

.18

2

2.38

.88

.188

.05

.22

3

2.75

1.13

.25

.06

.26

4

3.50

1.25

.25

.06

.28

5

4.38

1.38

.31

.08

.33

6

5.70

1.75

.31

.08

.50

 

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