Dissectible Electrical Machines

    MOD.1002
  Dissectible System for 15 Electrical Machines AC/DC

The system includes all the equipment required to perform the full range of student assignments.
It provides a hands-on approach to the understanding of electrical machines principles.
Designed for training technician and undergraduate engineers.
COMPOSITION:
- n. 1 DC machine stator
- n. 1 DC machine rotor
- n. 5 AC motor stators
- n. 7 AC motor rotors
- n. 1 DC /AC 1/3-Phase power supply
- n. 1 desk top base machines bed
- n. 1 set of accessory
- n. 1 resistive and capacitive load
- n. 14 measuring instruments
- n. 1 set of security leads
- n. 1 set of manuals

Dissectible Machines System is an electromechanical trainer that provides hands-on instruction in the construction and operation of rotating machines.
The system fulfills educational requirements that include industrial applications of electric power technology. It employs training equipment that has characteristics similar to industrial equipment.

The components allow students to create two different machines at the same time.
Fifteen different machines can be constructed with these components, without the use of tools.

Set of components include: stators, rotors, armatures, rheostats and capacitors.
Thank to the correlated manuals, students are guided through assembly and study of many type of electrical machines


THE SYSTEM OF DISMANTLED MACHINES ALLOWS TO CONFIGURE AND CREATE
UP TO 15 DIFFERENT ELECRICAL MOTOR & GENERATOR.
1- Dc Generators:
Shunt wound
Separately excited
Series wound
Compound wound

2- Dc Motors:
Shunt wound
Series wound
Compound wound

3- Single Phase Alternators:
Concentrated stator, salient-pole rotor, brushless
Rotating field, distributed stator & rotor
Rotating armature, distributed stator, distributed rotor
Rotating field, distributed stator, concentrated rotor
Rotating armature, distributed stator, concentrated rotor
Rotating field, concentrated stator, distributed rotor
Rotating armature, concentrated stator, distributed rotor
Rotating field, concentrated stator, distributed rotor
Rotating armature, concentrated stator, distributed rotor

4- Single Phase Motors:
2-pole, squirrel cage, split phase capacitor start / run
2-pole, squirrel cage, split phase resistor start / run

5- Single Phase Commutator Motors:
Repulsion, distributed stator variable brush angle
Repulsion, concentrated stator variable brush angle

6- Single Phase Synchronous Motors:
4-pole, rotating field, distributed stator, salient-pole rotor
2-pole, rotating field, distributed stator and rotor
2-pole, rotating field, distributed stator, salient-pole rotor

7- Three Phase Alternators:
2-pole, rotating field, distributed stator (star) and distributed rotor
2-pole, rotating field, distributed stator (delta) and distributed rotor
2 pole rotating field, distributed stator (star), salient-pole concentrated rotor
2 pole rotating field, distributed stator (delta), salient-pole concentrated rotor
2 pole rotating field, distributed stator (star), permanent magnet conc. rotor
4-Poles Three-Phase distributed stator(star), salient-poles concentrated rotor


8- Three Phase Induction Motors:
2-pole squirrel cage, distributed stator, star
2-pole squirrel cage, distributed stator, delta
4-pole squirrel cage, distributed stator, star
4-pole squirrel cage, distributed stator, delta
2-pole slip-ring, distributed stator, star
2-pole slip-ring, distributed stator, delta
4-pole slip-ring , distributed stator, star
4-pole slip-ring, distributed stator, delta


9- Three Phase Synchronous Motors:
2-pole, rotating field, distributed stator, star
2-pole, rotating field, distributed stator, delta
2-pole, rotating field, distributed stator, salient-pole rotor, star
4-Poles Three -Phase distributed stator, salient-pole concentrated rotor



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    MOD.1000
 Dissectible Electrical Machines Basic
The system is a complete kit of components suitable for assembling the rotating electric machines, both for direct current and for alternating current.
It allows the students to carry on a critical and well-analysed assembly, in order to understand the production techniques before performing practical tests of the operating characteristics.
The System is supplied at low voltages in order lo prevent the risk of accidents. However, the machines have fully industrial features.

APPLICATIONS
Assembly, operation and tests on electric machines.
* Study of the magnetic field
* Principles of the electromagnetic induction
* Separately shunt, series and compound excited DC motors
* Separately shunt, series and compound excited DC generators
* Induction motors: three-phase slip ring and squirrel cage, single-phase
* Dahlander connection
* Three-phase synchronous motor
* Induction regulator and phase transformer
* Alternator
* Universal motor

POWER SUPPLY UNIT
Outputs
Three-phase: 24 V / 42V
Single-phase: 0-48V
D.C. : 32V;0-40V; 0-8V
Three-phase supply: 3 x 380V - N 50/60Hz

ELECTRIC AND SPEED MEASUREMENT UNIT
3 analogue voltmeters. Three ranges: 3- 15-75 V dc/ac
3 analogue ammeters, Three ranges: 1.5 - 5 - 15 A dc/ac
1 speed meter: 0 - 4000 rpm

LOADS AND RHEOSTAT UNIT
- Load rheostat for single and three phase insertion
- Load rheostat for excitation
- Load capacitor for single and three phase insertion
COMPOSITION:
-Base plate
-Four removable bearing housing
-Coupling
-Elastic joint
-Clamping screws
-Keys
-Dc stator, with salient poles
-Ac stator; with three-phase winding
-Commutator rotor
-Brush holder with 2 brushes
-Brush holder with 3 brushes
-Squirrel cage rotor
-Slip ring rotor



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