Basics of relay protection and automation of asynchro motor. ORZiA-AD-NR
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ORZiA-AD-NR
Basics of relay protection and automation of asynchro motor. Manual desktop case
Delivery time is 6 weeks.
Commisioning is not necessary
Basics of relay protection and automation of asynchro motor. Manual desktop case
Delivery time is 6 weeks.
Commisioning is not necessary
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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.
Study of Element Base and Relay Operation Principle:
- Current relay test.
- Voltage relay test.
- Time relay test.
- Test of current relay with limited dependent time delay.
- Current cutoff in electricity transmission line supplying the motor load.
- Overcurrent protection of power line supplying motor load with independent time delay.
- Overcurrent protection of power line supplying motor load with voltage start.
- Overcurrent protection of power line supplying motor load with a limited-dependent time delay
- Undervoltage protection of motor load.
- Overload protective of motor.
- Series differential protect of power line.
- Automatic reclosing of electric transmission line.
- Modules of: Power supply; Three-phase circuit; Power line; Single-phase transformers; Switch; Machine load; Added resistance; Short circuit switch; Auto transformer; Switch control; Current relay; Voltage relay; Extra relay; Measuring transformers; Time relay; Meter; Current relay with a limited-dependent time delay; Multimeters.
- Electrical machine unit (asynchro motor, DC motor).
- Frame (2pcs).
- 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 | 1940х650х300 |
Weight, kg | 85 |
Voltage, V | 3х380 |
Power consumption, VA | 500 |