Electrical Machines 1,5 kw and multi-purpose AC machine. EM2-1,5-SR
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EM2-1,5-SR
Electrical Machines 1,5 kw and multi-purpose AC machine. Manual design with stand
Delivery time is 16 weeks.
Commisioning is advisable
Electrical Machines 1,5 kw and multi-purpose AC machine. Manual design with stand
Delivery time is 16 weeks.
Commisioning is advisable
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Description
This laboratory bench provides the following laboratory and practical works to be performed in professional educational institutions of the subjects of Electrical Machines, Electrical Machines and basics of electric drive, Basics of electric drive, Electric drive theory.
- Study of single-phase transformer:
- short-circuit test;
- open-circuit test;
- study of external characteristic.
- Two single-phase transformers operated in parallel:
- study of external characteristics under active load;
- Experimental study of connection group for three-phase double-winding transformer.:
- Y-Y connection of wires;
- Delta-Wye connection of wires.
- Study of three-phase transformer:
- short-circuit test;
- open-circuit test;
- study of external characteristic Y-Y connection of wires;
- study of external characteristic Delta-Wye connection of wires;
- performance for asymmetrical load for a transformer without neutral connection;
- performance for asymmetrical load for a transformer with neutral connection.
- Study of separately excited DC generator:
- study of short-circuit characteristic;
- study of no-load characteristic;
- study of external characteristic in manual mode;
- study of control characteristics;
- study of load characteristic.
- Study of DC shunt generator:
- study of no-load characteristic;
- study of external characteristic in manual mode;
- study of control characteristics;
- study of load characteristic.
- Study of DC compound generator:
- study of no-load characteristic;
- study of external characteristic in manual mode;
- study of control characteristics;
- study of load characteristic.
- Study of separately excited DC motor:
- study of operating characteristics;
- study of control characteristics at variable armature voltage;
- study of control characteristics at variable excitation current;
- study of control characteristics at adding an additional resistance in the armature circuit.
- Study of DC compound motor:
- study of operating characteristics;
- study of control characteristics .
- Study of asynchro generator:
- study of operating characteristics.
- Study of asynchro squirrel-cage motor:
- study of operating characteristics;
- study of control characteristics at variable stator voltage;
- study of control characteristics at adding an additional resistance in the stator circuit.
- Modules of:
- Bench power supply;
- Power supply;
- Power meter;
- Measuring;
- single-phase transformers;
- Auto transformer;
- Power.
- DC motor added resistance unit.
- Asynchro motor added resistance unit.
- Three-phase auto transformer.
- Electrical machine unit (multipurpose AC machine, DC machine, speed sensor).
- Laboratory table.
- Set of connecting cables.
- Technical description.
- Methodology instructions on how to perform the laboratory works.
Specifications
Design style | with stand |
Type of control | manual design |
Dimensions, mm | 860х1550х650 |
Weight, kg | 240 |
Voltage, V | 3х380 |
Power consumption, VA | 4000 |