E 2.2.3.0 Maszyny AC, 0.3 kW

The experiments are carried out using machines of industrial manufacture. All the test machines are equipped with a special base for attachment to the Machine test system 0.3. The system allows the characteristics of the machines under test to be recorded. Power for the machines under test is provided via a variable transformer.

Objectives

  • Protective measures and electrical safety
  • Setting up electrical machines and putting them into operation
  • Use of starting circuits
  • Assessment of electrical machine characteristics

Features

  • In order to protect against overheating, the stator windings of the test machines are equipped with temperature sensors
  • Should overheating occur, the machine testing system automatically shuts down the machine under test, thus preventing any damage to it.
  • The test machines are equipped with an educationally designed terminal board with the winding configuration printed on it.
  • The ends of all the windings are connected to the terminal board and can be accessed via 4-mm safety sockets.
  • Computer-supported acquisition of measurement data provides for meaningful measurement results.

The complete set is equally suitable for student experiments in laboratories with low voltage supplies (230 V AC) and for setting up on a mobile trolley for demonstration by teachers in a classroom. The procedures for the experiments are provided in a printed manual.

The target group is made up of commercial apprentices and students of electrical machine construction. The course offers experiments at an intermediate level and also allows for the necessary insight into machine behaviour for scientific interpretation at undergraduate level.

In this equipment set, a universal motor is operated with alternating current.

In addition to the machines included in the equipment sets, the spare part section of the catalogue also includes special machines such as repulsion motors and auxiliary phase motors, which are available on request.

Topics

  • Connection and operation of AC machines
  • Reversing direction of rotation
  • Measurement of efficiency
  • Characteristics of motors
  • Load characteristics

Similar to illustration

732 00  8  Universal motor 0.3 1
732 04  8  Capacitor motor R 0.3 1
732 204 Capacitor motor CS basic 0.3 1
732 14 Motor protection switch, 1-1.6 A 1
732 83 Motor protection switch, 1.6-2.4 A 1
731 42 On/off switch, three-pole 1
745 561 Power circuit breaker module 1
731 989USB  4  Machine test system 0.3 1
728 421  4  CBM10 MOMO/FCCP 1
531 282  8  Multimeter Metrahit Pro 2
727 12  8  Power factor meter 1
726 09  8  Panel frame T130, two-level 1
726 85  8  Adjustable transformer 0...260 V 1
731 06  8  Coupling 0.3 1
731 07  8  Shaft end guard 0.3 1
731 081  8  Coupling guard 0.3 transparent 1
500 59  4  Safety bridging plugs, black, set of 10 2
500 591  8  Safety bridging plugs, yellow/green, set of 10 1
500 851  4  Safety connecting leads, 32 A, set of 32 1
500 852  8  Safety connecting leads, 32 A, yellow/green, set of 10 1
569 2201L  4  LIT: AC Machines (in German) T 10.3.1 1
569 2201S  4  LIT: AC Machines (in German) T 10.3.1 1
569 2202  4  * LIT: AC Machines (in english) T 10.3.1 1
additionally required: PC with Windows XP/Vista/7/8

Articles marked with * are not essential, we do however recommend them to carry out the experiment.

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