Technical assistance

Distribution transformers

Designed to be used in distribution networks, distribution transformers are suitable to be installed in cameras or on outdoor platforms. They are manufactured both in a mineral oil bath, as in Biodegradable Vegetable Dielectric or in Siliconized Fluid, with expansion tank and air dryer, or Integral Filling Hermetic. 

Standards: IRAM N˚2250

Powers: From 63 KVA to 2500 KVA

Nominal Voltages:

Medium Voltage: 13200 V or 33000 V.

Low Voltage: 400 - 231 V.

Frequency: 50 Hz

Connection Group: Dyn 11.

Switching: The switch is actuated from the outside while the transformer is disconnected. It allows voltage variations of + 2.5 and + 5%.

Optional accessories Dial
thermometer, magnetic oil level, buchholz relay, explosion chimney, tank protection relay, terminal box, overpressure valve, removable radiators, medium and low voltage connectors.

Performance Tests:
The routine tests specified in the Iram 2250 Standard are carried out on all transformers, the test protocol being delivered in each supply.
Type tests are carried out on request.

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