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The laboratory stand "Research on Automatic Reserve Injection Systems (AVR)" is intended for studying the principles and methods of implementing automatic transfer systems in electrical installations.
Supply voltage: 380 V
May be equipped with transport casters for mobility
Made of steel profile with a work surface and a pull-out drawer for convenient storage of tools.
Power supply ~220 V, 50 Hz, 3 A — 2 pcs.
Power supply ~36 V, 50 Hz, 3 A — 2 pcs.
A set of laboratory equipment for studying and testing automatic backup power supply systems.
Circuit breaker 3P, 125 A, 25 kA
EP drive for remote switching on/off of circuit breakers (50 Hz, 230 V, 200 VA)
Undervoltage release up to 1000 V
Auxiliary contacts 125/160 A
Alarm contacts 125/160 A
Intermediate relay (10 A, 24 V DC, 4CO)
Voltage monitoring relay
Static current relay (1 NO, 1 changeover, In – 10 A, Itrip – 0.5–10 A)
Single-pole circuit breaker
Contactor
Rotary switch
Phase indicators
Lighting devices
Lighting devices with voltage indication
Voltage regulator
Electrical installation products and accessories – set
Wires for circuit assembly – set
Equipped with circuit breakers, disconnectors, and alarm contacts, ensuring safe operation during experiments.
Provides the ability to assemble and test circuits according to заданими algorithms, developing practical skills in the field of electrical engineering.
This is a comprehensive training platform consisting of an assembly table and additional sets of elements installed on the working field, providing students with practical experience in power supply and automation systems.
An assembly table made of steel profile with an integrated work surface and a pull-out drawer for storing tools.
A built-in power supply module above the work surface.
An aluminum profile frame with a perforated mounting panel for fixing and testing electrical components.
Practice of assembling and testing automatic backup power supply systems using the provided components.
Study of the functioning of three-phase and single-phase circuit breakers under different loads.
Experiments with drives for remote control of circuit breakers.
Mastering the principles of operation of disconnectors and alarm contacts in protection of electrical systems.
Study of the operation of intermediate relays and their integration into automation systems.
Testing the behavior of static current relays when current level changes.
Use of phase indicators to check the presence of voltage in different phases.
Study of lighting devices with voltage indication for monitoring the state of electrical circuits.
Study of the functions of voltage regulators and their role in stabilization of electrical circuits.
Students interact with real components and assemble working schemes of automatic backup power supply.
The stand covers all key aspects of automatic backup power supply systems: circuit breakers, relays, drives, lighting devices.
Flexibility in configuration enhances understanding of complex automated systems.
Equipped with circuit breakers, disconnectors, and alarm contacts, ensuring safe operation.
Includes wires, mounting accessories, and panels for professional and neat installation of components.
The training laboratory stand "Study of the Operation of an Automatic Backup Power Supply System" is a modern training equipment that combines real components and advanced simulation capabilities. Its robust frame, a wide set of modules, and a variety of functions make it an essential solution for teaching and learning modern electrical engineering and automation technologies.
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