EUT Transformers

EUT Transformers

In power engineering, transformers are used to connect the various voltage echelons of the power grid to each other. In transformer stations, electricity from the regional distribution grid with a medium voltage level of 10 to 36 kV is transformed to supply power to low-voltage end customers in the local grid. By carrying out hands-on measurements and fault simulations with the training system, it is possible to gain an understanding of these complex systems in the classroom.

Training contents:

  • Transformer equivalent circuit diagram

  • Multiphase transformer operating at no-load and short-circuit

  • Multiphase transformer with ohmic, inductive and capacitive load

  • Parallel operation of multiphase transformers

  • Current distribution for different vector groups

  • Determining zero impedance

  • Investigating the transformation ratio

 

Basic equipment set, consisting of: 
1
Isolating transformer, Three-phase, 1kW
Isolating transformer, Three-phase, 1kW CO3301-3N
1
Power switch module
Power switch module CO3301-5P
1
Inductive load, three-phase, 1kW
Inductive load, three-phase, 1kW CO3301-3D
1
Capacitive load, three-phase, 1kW
Capacitive load, three-phase, 1kW CO3301-3E
1
Variable Ohmic load, three-phase, 1kW
Variable Ohmic load, three-phase, 1kW CO3301-3F
Media:
1
Interactive Lab Assistant: Transformers
Interactive Lab Assistant: Transformers SO2800-6H
Software:
1
Software SCADA Viewer
Software SCADA Viewer SO4001-3H
1
Patch cable Cat5E 1x 1m yellow, 2x 2m yellow
Patch cable Cat5E 1x 1m yellow, 2x 2m yellow LM9057
1
USB Network Adapter 10/100 BaseTX RJ45
USB Network Adapter 10/100 BaseTX RJ45 LM9056
1
5-Port Ethernet Switch
5-Port Ethernet Switch LM9988
Power supply:
1
Adjustable 3-phase power supply, 0-450V/2A
Adjustable 3-phase power supply, 0-450V/2A CO3301-3Z
1
Multiple socket outlet, 6 fold, with illuminated switch
Multiple socket outlet, 6 fold, with illuminated switch ST8010-4J
Measuring instruments:
2
Three-phase power quality meter, display and long-term memory
Three-phase power quality meter, display and long-term memory CO5127-1S
Accessories:
1
Double busbar unit, three-phase, incoming / outgoing feeder
Double busbar unit, three-phase, incoming / outgoing feeder CO3301-5R
40
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), green/yellow, 1000V/32A CAT II
Safety connecting plug 4mm with tap (2x), green/yellow, 1000V/32A CAT II SO5126-3W
1
Set of safety measurement cables, 4mm (31 leads)
Set of safety measurement cables, 4mm (31 leads) SO5148-1L
2
Safety measurement cable (4mm), 150cm, brown
Safety measurement cable (4mm), 150cm, brown SO5126-9J
2
Safety measurement cable (4mm), 150cm, black
Safety measurement cable (4mm), 150cm, black SO5126-9G
2
Safety measurement cable (4mm), 150cm, grey
Safety measurement cable (4mm), 150cm, grey SO5126-9N
2
Safety measurement cable (4mm), 150cm, blue
Safety measurement cable (4mm), 150cm, blue SO5126-9K
1
Mobile aluminium experiment stand, 3 levels, power strip with 6 sockets, 1250x700x1995mm
Mobile aluminium experiment stand, 3 levels, power strip with 6 sockets, 1250x700x1995mm ST7200-3A
1
Display for Transformers equipment
Display for Transformers equipment CO3301-7J
1
Wall or aluminium-profile mounting cable storage for 48 cables
Wall or aluminium-profile mounting cable storage for 48 cables ST8003-8E
1
PC holder for SybaPro experiment trolleys, height/width adjustable
PC holder for SybaPro experiment trolleys, height/width adjustable ST7200-5F
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
Keyboard adapter for flat screen monitor holders
Keyboard adapter for flat screen monitor holders ST8010-4G
1
Protection cover for three-level experiment trolleys
Protection cover for three-level experiment trolleys ST8010-9Y