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Timofeev Vasily
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New matching transformer TM-250/2,4-10.

The RELTEC company has expanded it's range of transformers with new matching transformer TM-250/2,4-10.

 

Transformer is designed to complete induction melting plants are designated to match supply current and current load.

 

New transformer has smaller dimensions and lower weight, in comparison to existing substitutes. Matching transformer is successfully used as a part of induction plants and induction vacuum systems.

 

Specification TM-250/2,4-10

 

Nominal frequency, kHz

2,4; 4; 8; 10

Primary rated voltage, V

500

Secondary voltage at stand by, V

550

transformation ratio

1:1,1

Flow of cooling water at a pressure of 0.1 MPa m3 / hour

0,45

Мощность номинальная, кВА

250

Efficiency,%

92

The duration of load factor%

100

Equipment consists of the following parts:

- magnetic conductor

- bifilar primary and secondary coils;

- Water-cooled screens of middle shaft of magnetic conductor ;

- Product casing.

Magnetic conductor is made of amorphous steel for elimination of over magnetization, also it is detachable.

Primary and secondary coiling is made of copperprofiled pipes with bifilar winding technology.

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