Basics of relay protection and automation. ORZiA-NR
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ORZiA-NR
Basics of relay protection and automation. Manual desktop case
Delivery time is 6 weeks.
Commisioning is not necessary
Basics of relay protection and automation. Manual desktop case
Delivery time is 6 weeks.
Commisioning is not necessary
More details
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Description
The laboratory bench allows you to study typical relay-contact circuits of protection devices and automation of electric power facilities, such as Current cutoff, Overcurrent protection of electricity transmission line with independent time delay, Series differential protect, Automatic reclosing.
Relay protection
- Current cutoff in electricity transmission line.
- Overcurrent protection of electricity transmission line with independent time delay.
- Overcurrent protection of electricity transmission line with voltage triggering.
- Series differential protect of power line.
- Differential protection of transformer.
- Automatic reclosing of electric transmission line.
- Automatic reclosing of auto transformer.
- Automatic transfer to back up supply connection.
- Modules of:
- Power supply;
- Three-phase circuit;
- Power line;
- Single-phase transformers;
- Switch (2 pcs);
- Switch control;
- Current relay;
- Voltage relay;
- Extra relay;
- Measuring transformers of current and voltage;
- Time relay.
- Three-phase transformer unit.
- Frame
- Set of connecting cables.
- Technical description.
- Methodology instructions on how to perform the laboratory works.
Specifications
Design style | desktop case |
Type of control | manual design |
Dimensions, mm | 1260х650х300 |
Weight, kg | 90 |
Voltage, V | 3х380 |
Power consumption, VA | 250 |
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