Description
The machine has a DC excited cylindrical rotor, operating on voltages up to 220 V DC (maximum excitation). The advantages rising from this type of machine are measurements and characteristics corresponding to those of larger machines and the excitation voltage is readily available in most laboratories. An additional damping winding will counteract and also facilitate return to synchronism if the rotor falls out of phase.
The damping winding also allows the motor to be started as an asynchronous motor before energizing the field.
Suitable excitation rheostat : MV 1905.
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General Data |
MV1008-235 |
MV1008-236 |
MV1008-405 |
MV1008-406 |
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Synch. Gen. |
1.2 kVA x 0.8 |
1.2 kVA x 0.8 |
1.2 kVA x 0.8 |
1.2 kVA x 0.8 |
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Synch. Motor |
1.0 kW 1500 rpm |
1.0 kW 1800 rpm |
1.0 kW 1500 rpm |
1.0 kW 1800 rpm |
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Star conn. |
220-240 V 3.5 A |
220-240 V 3.5 A |
380-415 V 2.0 A |
380-415 V 2.0 A |
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Delta conn. |
127-140 V 6.1 A |
127-140 V 6.1 A |
220-240 V 3.5 A |
220-240 V 3.5 A |
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Excitation DC |
220 V 1.4 A |
220 V 1.4 A |
220 V 1.4 A |
220 V 1.4 A |
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Moment of inertia |
J = 0.012 kgm2 (approx.) |
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Dimensions |
465 x 300 x 310 mm, Shaft height 162 mm |
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Weight |
39 kg |
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