| Losses according to new Eco Design requirements!
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|
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| Brand |
: BTB Trafo, HPS Italy
|
| Year of Manufacture |
: 2015
|
| Condition |
: New Unused
|
| Basic Transformer Design |
: Cast Resin
|
| Ingress Protection |
: IP00
|
| Classifications |
: C2 - E2 - F1
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| Application |
: Distribution Transformer, Dual Voltage
|
| Number of Phases |
: Three-phase
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| Rated Power |
: 1000 kVA
|
| Cooling |
: AN
|
| Voltage Ratio |
: 20 000 (10 000)/ 400 V
|
| Prim .Ins. Level (Um/LI/AC) |
: 24 kV / LI 95/ AC 50
|
| Sec. Ins. Level (Um/LI/AC) |
: 1,1 kV / - / AC 3
|
| Voltage Regulation |
: off-circuit, bolted links
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| Tapping Range |
: +-2x2.5%, see table below
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| Temperature Class (HV/LV) |
: Class F / Class F
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| Temperature Rise (HV/LV) |
: 100/100 K
|
| Frequency |
: 50 Hz
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| Vector Group |
: D(D)yn11
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| Standards |
: IEC 60076-11
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| Impedance |
: 6 %
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| Total Weigth |
: 3352 kg
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| Tapping, Voltage (Dual Voltage)
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|
|
| 2 21 000 V (10 500)
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| 1 22 500 V (10 250)
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| 0 20 000 V (10 000)
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| -1 19 500 V (9 750)
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| -2 19 000 V (9 500) |
