Relay protective and automation of two-transformer substation. RZA-TP-М-Nk
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RZA-TP-М-Nk
Relay protective and automation of two-transformer substation. Desktop computerized design
Delivery time is 8 weeks.
Commisioning is not necessary
Relay protective and automation of two-transformer substation. Desktop computerized design
Delivery time is 8 weeks.
Commisioning is not necessary
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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 Relay protective of electric power systems.
- Current cutoff of bus section breaker.
- Overcurrent protection of electricity transmission line power line и local switch with independent time delay.
- Overcurrent protection of electricity transmission line with voltage triggering Power line.
- Differential protection of transformer.
- Current protection of transformer.
- Differential protection of bus bars.
- Logical protection of bus bars.
- Automatic reclosing of electric transmission line.
- Automatic reclosing of bus bars.
- Automatic switching to back up of bus section breaker.
- Monoblock, consist of:
- physical single-phase model of the power part of a two-transformer substation;
- dual channel power switches models;
- current and voltage sensors;
- digital measuring instruments;
- USB board of I/O analog and discrete signals;
- indication and control elements.
- Software.
- Set of connecting cables.
- Technical description.
- Methodology instructions on how to perform the laboratory works.
Specifications
Design style | monoblock design |
Type of control | with computer |
Dimensions, mm | 500х350х150 |
Weight, kg | 10 |
Voltage, V | 220 |
Power consumption, VA | 100 |
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