TUV-CE QUICK CONNECT TRANSFORMERS     FILE # E86403 &   E178395 PASSED EN61558 FILE # LR80864
UL60601-1 and CSA-C22.2 601.1-M90 certified construction.
Meets UL1097 double insulation requirements



SERIES 4-49           *NEW 400VA MODEL*

4,000-Volt RMS Hipot. In a variety of sizes. Maximum operating temperature 155°C. Available with either 115V or
dual 115/230V primary. MCI's split bobbin and non-concentric winding provide better insulation and high signal  
isolation, thus eliminating the need for electrostatic shielding. These transformers are designed to pass VDE's strict creepage distance requirements. Adaptations of standard transformers are also available. Dots on schematics shown below indicate like polarity.


                                        

CURRENT RATINGS (AMPS RMS)
Last 3 Digits of Part Number: -010 -012 -016 -020 -024 -028 -036 -048 -56 -120 -230
First 4 Digits: SERIES CONNECTION

SECONDARY VOLTAGE

10V CT 12.6V CT 16V CT 20V CT 24V CT 28V CT 36V CT 48V CT 56V CT 120V CT 230V CT
4-49-4__ 2.50 2.00 1.60 1.25 1.00 .90 .70 .50 .45 .20 .11
4-49-5__ 4.30 3.40 2.70 2.20 1.80 1.50 1.20 .90 .75 .35 .19
4-49-6__ 8.00 6.30 5.00 4.00 3.30 2.80 2.20 1.65 1.40 .65 .35
4-49-7__ 13.00 10.30 8.10 6.50 5.40 4.60 3.60 2.70 2.30 1.10 .57
4-49-8__ 17.50 14.00 11.00 8.80 7.30 6.25 4.80 3.65 3.10 1.45 .76
4-49-9__ 20.00 15.00 12.50 10.00 8.00 7.00 5.50 4.00 3.50 1.60 .85
4-49-0__ 25.00 20.00 15.50 12.00 10.00 8.90 6.90 5.20 4.46 2.00 1.0
*4-49-1__ N/A N/A N/A N/A 16.60 14.30 11.10 8.30 7.15 3.30 1.75
PARALLEL CONNECTION SECONDARY VOLTAGE
5V 6.3V 8V 10V 12V 14V 18V 24V 28V 60V 115V
4-49-4__ 5.00 4.00 3.20 2.50 2.00 1.86 1.40 1.00 .90 .40 .22
4-49-5__ 8.60 6.80 5.40 4.40 3.60 3.00 2.40 1.80 1.50 .70 .38
4-49-6__ 16.00 12.60 10.00 8.00 6.60 5.60 4.40 3.30 2.80 1.30 .70
4-49-7__ 26.00 20.60 16.20 13.00 10.80 9.20 7.20 5.40 4.60 2.10 1.14
4-49-8__ 35.00 28.00 22.00 17.60 14.60 12.50 9.60 7.20 6.20 2.80 1.52
4-49-9__ 40.00 31.00 25.00 20.00 16.60 14.00 11.00 8.00 7.00 3.30 1.70
4-49-0__ 50.00 40.00 31.00 25.00 20.00 17.80 13.80 10.00 8.90 4.00 2.00
*4-49-1__ N/A N/A N/A N/A 33.30 28.60 22.20 16.60 14.30 6.60 3.50
                                *Certified by TUV to EN61558 and UL /CSA standards by Underwriters labs. File# E86403. & TUV , UL60601-1 and CSA-C22.2 601.1-M90 certifications pending.

                                              
DIMENSIONS
Transformer VA Schematic

Mounting Style

L W H A B C Terminals ML MW Screw Size Maximum Number Terminals Lbs.

4-49-4__

25

1

C

2-13/16

1-7/8

2-5/16

2

1-1/8

5/16

3/16

2-3/8

6

10

1.25

4-49-5__

43

1

C

3-1/8

2-1/16

2-11/16

2-1/4

1-1/8

3/16

13/16

2-13/16

6

10

1.60

4-49-6__

80

2

D

2-1/2

2-3/8

3

1-3/8

5/16

3/16

2

2-3/16

6

12

2.80

4-49-7__

130

2

D

2-13/16

2-7/8

3-3/8

1-5/8

3/8

1/4

2-1/4

2-1/2

8

12

4.10

4-49-8__

175

2

D

3-1/8

2-7/8

3-3/4

1-5/8

3/8

1/4

2-1/2

2-1/2

8

12

5.50

 4-49-9__  

200

3

D

3-1/8

3-3/8

3-3/4

1-7/8

3/8

1/4

2-1/2

2-3/4

8

28

6.10

 4-49-0__  

250

3

D

3-1/8

3-7/8

3-3/4

2-5/16

3/8

1/4

2-1/2

3-3/16

8

28

7.00

*4-49-1__ 

400

3

D

3-7/16

4-1/4

4-1/8

2-9/10

3/8

1/4

2-3/4

3-11/16

8

28

10.7

                          *Certified by TUV to EN61558 and UL /CSA standards by Underwriters labs. File# E86403., UL60601-1 and CSA-C22.2 601.1-M90 certifications pending.

                                                        

                         To determine part number for specific transformer to be ordered:   

                               1. Locate the column, in the table, for the required voltage.
                               2. In the voltage column, locate the required current rating.
                               3. Moving left from the current rating, find the number indicating required primary-dual 115/230V.
                               4. Derive part number by combining digits identifying required primary and digits at top of column giving required voltage.                                   

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MCI TRANSFORMER CORPORATION
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