Electric energy supply systems for industrial facilities with relay protection devices. SES-PP-RZ-NR
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SES-PP-RZ-NR
Electric energy supply systems for industrial facilities with relay protection devices. Manual desktop case
Delivery time is 8 weeks.
Commisioning is advisable
Electric energy supply systems for industrial facilities with relay protection devices. Manual desktop case
Delivery time is 8 weeks.
Commisioning is advisable
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Description
The laboratory stand is designed to conduct laboratory and practical classes in the main sections of the course "Electrical Measurements", "Electric energy supply systems for industrial facilities", "Relay protective and automation of power supply systems" in higher, secondary and primary vocational schools, advanced training centers.
Electrical Measurements
- Measurement of AC and voltage when electrical load is activated directly in supply network
- Measurement of total power of single-phase AC with the help of voltmeter and ampermeter on.
- Measurement of active power, reactive power, power factor with the help of voltmeter, wattmeter and ampermeter on.
- Measurement of active energy of three-phase AC with the help of electrical energy meter.
- Measurement of reactive energy of three-phase AC with the help of electrical energy meter.
- Study of effect of the length of the power line on the magnitude of the loss of electric energy in the distribution network.
- Study of effect of the power line voltage on the value of electric energy losses in the distribution network.
- Study of the influence of the nature of the load of the power line on the amount of electric energy loss in the distribution network.
- Study of the transmission of electric energy in a radial distribution network.
- Reducing electrical energy loss in a radial distribution network with Series capacity.
- Reducing electrical energy loss in a radial distribution network using transverse capacitive compensation.
- Determination of static characteristics of active load power.
- Determination of static characteristics of inductive load power.
- Determination of static characteristics of capacity load power.
- Current cutoff.
- 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.
- Automatic reclosing of electric transmission line.
- Automatic transfer to back up supply connection.
- Modules of: Power supply; Three-phase circuit; Power line (2 pcs); Single-phase transformers; Auto transformer; Switch (2 pcs); Switch control; Current relay; Voltage relay; Time relay; additional relays; Power meter; Measuring transformers; Multimeters (2 pcs); Series capacity module; Active load; Inductive load; Capasity load; Three-phase electric meter.
- 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 | 2340х650х300 |
Weight, kg | 120 |
Voltage, V | 3х380 |
Power consumption, VA | 350 |
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