EUB 2 Voltage transformers for protective installations

EUB 2 Voltage transformers for protective installations

Training contents

  • Voltage transformer characteristics

  • Calculation of voltage faults and class of accuracy

  • Effect of loads on the transformation ratio

  • Three-phase voltage transformer in a healthy grid

  • Three-phase voltage transformer in a grid with earth-fault on the primary side

 
Basic equipment set, consisting of: 
1
Voltage transformer, 3 phase
Voltage transformer, 3 phase CO3301-4V
1
Load for voltage transformer
Load for voltage transformer CO3301-3V
Media:
1
Interactive Lab Assistant: Current and voltage converters
Interactive Lab Assistant: Current and voltage converters SO2800-6C
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
1
Digital/analog multimeter, wattmeter, power-factor incl. software
Digital/analog multimeter, wattmeter, power-factor incl. software CO5127-1Z
1
Multi13S digital multimeter
Multi13S digital multimeter LM2330
Accessories:
1
Variable Ohmic load, three-phase, 1kW
Variable Ohmic load, three-phase, 1kW CO3301-3F
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
3
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
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
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