Technical assistance

Transformers for distribution in remote areas

Designed to be used in distribution networks in remote areas, rural transformers HANNAIK powered by MIRON are suitable to be installed outdoors, on a wooden or concrete pole, or on a platform if required.

Rural transformers HANNAIK powered by MIRON are immersed in a mineral oil bath, hermetic, without expansion tank or air dryer.

Standards: IRAM N˚2269

Frequency: 50 Hz.

Connection Group: Dyn 11.

Switching: The switch is operated from the outside while the transformer is off. It allows voltage variations of + 5%.

Single-phase Transformers

Power: 5, 10, 16, 25 and 40 KVA.



  • Medium Voltage: 7,62 kV with a through insulator (for the connection between phase and earth of a 13,2 kV three-phase line with a return neutral through earth).
  • Low voltage: 231 V without load (to supply 220 V circuits).
  • Bipolar Medium Voltage: 13,2 kV with two through insulators (for connection between two phases of a 13200 V three-phase line).

Three-Phase Transformers

Power: 10, 16, 25, 40 and 63 KVA.


Medium voltage: 13200 V.
Low voltage: 400 - 231 V (to power 380 - 220 V circuits)

Performance Tests:
The routine tests specified in the Iram 2269 Standard are carried out on all transformers, with the test protocol being delivered in each supply.
Type tests are carried out on request.

We provide 24/7 technical assistance and warranty from 6-48 months on a reserve mode or continuous operation.

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