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AC electric engine ДАТ-0,3

Three-phase series-wound AC electric engines ДАТ-0,3 for use in railroad electric switch mechanisms.

With reference to inherent electric trauma safeguarding methods, engines belong to class 0 according to GOST 12.2.007.0.

ДАТ-0,3 ДАТ 0,3
Main parameters ДАТ 0,3
Nominal shaft power, W 300
Power supply volatage, V 190/110
Line impedance, Ohm 4,8
Input current, A; not more than 2,1/3,6
Working position horizontal
Rotaion rate, rpm; not more than 850
Shaft rotation moment, N*m; not less than 3,43
Efficiency factor, not less than % 72
Operational mode recursive short-time
Duty ratio (DR), % 15
Cycle rate, sec 60
Climatic class (GOST 15150) moderate-cold 1
Operating temperatures range, °С -60...+45
Dimensions, mm; not more than  
- length 315
- width 254
- heigth 162
Weight, kg; not more than 15

Developer: PJSC «Dnepropetrovsk Aggregate Plant»