EEM 4.2-1 Three-phase induction motor with squirrel-cage, pole-changing according to Dahlander 1kW

EEM 4.2-1 Three-phase induction motor with squirrel-cage, pole-changing according to Dahlander 1kW

Thanks to its special winding, the three-phase motor with Dahlender circuit is able to operate the motor with squirrelcage rotor at two different speeds. The ratio of speeds is 2:1 for this circuit. With this motor type, simple drives can be designed with two speeds, for example, a two-staged ventilator drive.

Training contents:

  • Connection, wiring and putting into operation
  • Operates at high and low speed
  • Use of a pole-changing switch
  • Recording of the speed-torque operating response
  • Operation with various load machines like e.g. ventilators, lifting equipment

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Equipment set / product

Basic equipment set, consisting of:
1
Three-phase asynchronous machine, Dahlander, 1 kW
 Three-phase asynchronous machine, Dahlander, 1 kW SE2682-5K
1
Pole reverser Dahlander
 Pole reverser Dahlander CO3212-2H
Media:
1
Interactive Lab Assistant: Asynchronous machines 1 kW
 Interactive Lab Assistant: Asynchronous machines 1 kW SO2805-2C
Additionally required, dynamic servo machine test stand:
1
Servo machine test stand for 1kW machines incl. software ActiveServo (D,GB,F,E)
 Servo machine test stand for 1kW machines incl. software ActiveServo (D,GB,F,E) CO3636-6Y
1
Rubber coupling sleeve for 1kW machines
 Rubber coupling sleeve for 1kW machines SE2662-6A
1
Coupling guard with LED lighting for 1kW machines
 Coupling guard with LED lighting for 1kW machines SE2662-7D
Power supply:
1
Three-phase power supply with motor protection switch
 Three-phase power supply with motor protection switch CO3212-5V
Measuring instruments:
1
Power-Multimeter
 Power-Multimeter CO5127-2A
Accessories:
20
Safety connecting plug 4mm with tap (2x), black, 1000V/32A CAT II
 Safety connecting plug 4mm with tap (2x), black, 1000V/32A CAT II SO5126-3R
2
Safety connecting plug 4mm with tap (2x), blue, 1000V/32A CAT II
 Safety connecting plug 4mm with tap (2x), blue, 1000V/32A CAT II SO5126-3V
2
Safety connecting plug 4mm with tap (2x), gr/ye, 1000V/32A CAT II
 Safety connecting plug 4mm with tap (2x), gr/ye, 1000V/32A CAT II SO5126-3W
1
Set of safety measurement cables, 4mm, 31 pcs
 Set of safety measurement cables, 4mm, 31 pcs SO5148-1L
1
SybaPro experiment trolley, 3-level, 6 sockets, 1250x1970x800mm
 SybaPro experiment trolley, 3-level, 6 sockets, 1250x1970x800mm ST7200-7A
1
Protected power distribution for working stations
 Protected power distribution for working stations ST8008-8N
Additionally recommended:
1
Display for Drive Technology equipment
 Display for Drive Technology equipment ST8000-5C
1
Monitor holder for flat screen monitor of weight up to 15kg/33lbs
 Monitor holder for flat screen monitor of weight up to 15kg/33lbs ST8010-4T
1
Protection cover for three-level experiment trolleys
 Protection cover for three-level experiment trolleys ST7200-5L