Two-speed AST 200 for starting gas turbines
Electric motor two-speed AST200, for starting gas turbines.
AST200M2 / 4V5 two-speed asynchronous motor is intended for installation as a part of mechanisms on sea vessels of unlimited navigation area as a starter for starting gas turbines with a flywheel moment, reduced to the motor shaft up to 46 kgm2, and can also be used to start gas turbine engines as part of gas compressor units. Mounting version IM1001, IM3001, IM3011.
Main technical data of the engine:
| Rated voltage, V | 220 | 380 |
| Current frequency, Hz | 50 | 50 |
| Current type | 3~ | 3~ |
| Rotation frequency, rpm. | 3000/1500 | 3000/1500 |
| Initial starting current, A, no more | 260 | 150 |
| Current when switching from lower to higher rotational speed, A, no more |
535 | 310 |
| Initial starting torque, Nm | 175 | 175 |
| Torque when shifting from less at high speed, Nm, not less |
310 | 310 |
Download overall and mounting dimensions:
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| Installation and connecting PDF sizes |
