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Transformer PAUWELS TRAFO DDEBA

TECHNICAL DETAILS Manufactured by Pauwels Trafo (Belgium)
Year of manufacture 2003
Rated power, kVA 1600
Rated frequency, Hz 50
High voltage:
- Un1, V 10000
- In1, A 92,38
Low voltage:
- Un2, V 400
- In2, A 2309,40
Vector group Dyn11
Voltage ratio, pos:
- 1 45,39
- 2 44,39
- 3 43,32
- 4 42,19
- 5 41,13
Separate-source voltage, kV:
- HV 28
- LV 3
- 100 Hz 0,80
No-load losses:
- Un2, V 400
- lo, A 21,23
- lo%, % 0,92
- Po, W 2089
- Guaranteed Po, W 2600
Ambient temperature, C 19,6
Resistance (t):
- HV, mOhm 655,4797
- LV, mOhm 0,8416
Load losses (t):
- Usc, V 547,26
- In1, A 92,38
- Position: 3 Psc, W 17283
Load losses (75 C):
- RI2HV, W 10291
- RI2LV, W 8258
- Diff, W 1761
- Psc, W 20310
- Guaranteed Psc, W 20000
Impedance voltage (75 C):
- Ur%, % 1,27
- Ux%, % 5,36
- Usc%, % 5,51
- Guaranteed Usc%, % 6,00
Insulation resistance:
- HV-LV, MOhm > 2500
- HV-earth, MOhm > 2500
- LV-earth, MOhm > 2500
Transformer weight, kg 3120


There are available two oil-filled transformers. Both has been used just for a very short time and are like new.

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