The bench provides laboratory and practical works on Three-phase Electrical Circuits subject to be performed.
Three-phase Electrical Circuits. EC-3F-MR
41 890 RUB
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EC-3F-MR
Three-phase Electrical Circuits. Monoblock design with manual control
Delivery time is 10 weeks
Commisioning is not necessary
Three-phase Electrical Circuits. Monoblock design with manual control
Delivery time is 10 weeks
Commisioning is not necessary
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Description
- Study of three-phase circuit with users connected in Y. Check for correlation of linear and phase voltages of power source; study of operation mode of symmetrical three-phase circuit with or without neutral cable; analysis of how neutral cable and break of linear cable influence operation mode of circuit; study of operation mode of non-symmetrical three-phase resistive load circuit with or without neutral cable; analysis of how neutral cable and break of linear cable influence operation mode of circuit; study of how line resistance influences operation mode of three-phase circuit; creation of vector charts; comparison of operation modes of symmetrical and non-symmetrical load.
- Study of three-phase circuit with users connected in Delta.
- taking measures of linear voltages at idle;
- study of three-phase circuit under symmetrical load;
- taking measures of currents and voltages at phase failure;
- taking measures of currents and voltages at user failure in one of the phases;
- study of three-phase circuit at non-symmetrical;
- creation of vector graphs;
- determination of linear currents against vector graphs for the modes yet studied;
- comparison of circuit operation modes under symmetrical and non-symmetrical loads;
- analysis of how linear and phase cable failure influences user’s operation mode.
- The monoblock consists of:
- Three-phase power supply source
- Arrow and digital electricity measuring devices;
- Resistive elements of electrical circuits; indication and control elements;
- Set of power cables and connection cables;
- Technical description;
- Methodology instructions on how to perform the laboratory works.
Specifications
Design style | monoblock design |
Type of control | manual design |
Dimensions, mm | 400х130х250 |
Weight, kg | 5 |
Voltage, V | 220 |
Power consumption, VA | 50 |