- Country of manufactureUkraine
Conform to the MEK standards - 76, GOST 11677
The TMTO transformer - 80/0.38 - U1 is intended for heat treatment of concrete and soil, power supply of the manual electric tool and temporary lighting.
The transformer three-phase TMTO - 80/0.38 - U1 are issued with a rated voltage of primary winding (the highest tension) of 380 V inclusive and a secondary winding (the lowest tension) - 36 V, with step regulation of tension on a winding of the highest tension or on a winding of average tension. For this purpose transformers are equipped with tension switch which joins a winding of average tension. Tension is regulated without excitement at the transformer which is switched-off from a network from VN. Ranges of regulation are specified in the table.
The scheme and group of connections - U/D-11 ili U/ORPHANAGE-11-11.
Height above sea level - to 1000 m.
- for a temperate climate - from - 45C to + 40C
Transformers are not calculated for work:
- in the explosive and hostile environment (containing gases, evaporations, dust of the increased concentration, etc.);
- at vibration and jolting.