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SFSZ11 - XXX /XX S(F)11/13-110kV 6300-90000kVA Dual Winding Power Transformer SS(F)11/13-110kV 6300-63000kVA Three Windi;
Basic Info.
Model NO. SFSZ11
Usage Power Transformer
Frequency Characteristics Power Frequency
Shape of Core Ring
Brand CEEG
Impedance 9%/10.5%
Frequency 50/60Hz
Tapping Range ±2*2.5%/±8*1.25%
Connection Symbol Ynyn0/Ynd11/D11
Primary Voltage 110/121/132/220kv
Secondary Voltage 6.3/6.6/10.5/11/35/38.5kv
Rated Capacity 6300-63000kVA
Transport Package International Wooden Case or According to Client′s
Trademark CEEG
Origin Jiangsu, China
HS Code 8504349000
Production Capacity 20
Product Description

SFSZ11 - XXX /XX

S/NSymbolMeaning
1SThree phases
2FAir-cooling
3SThree windings
4ZOn load tap changing
511Symbol of Performance level (11,13)
6xxxRated capacity,kVA
7xxVoltage grade of HV winding,kV

110kv 121kv 132kv 220kv Oil-Immersed High Voltage Power Transformer

S(F)11/13-110kV 6300-90000kVA Dual Winding Power Transformer

Capacity

kVa

Voltage Ratio & Tapping RangeVector GroupNo Load LossLoad LossNo Load CurrentImpedance
HVTapping RangeLV1113
6300

110

115

121

±2X2.5%

6.3

6.6

10.5

YNd11 7.4 5.92 35 0.62 10.5
8000 8.97.12 42 0.62
1000010.58.4 50 0.58
1250012.4 9.92 59 0.58
16000 15.0 12.0 73 0.54
2000017.6 14.08 88 0.54
2500020.8 16.64 104 0.5
3150024.619.681230.48
4000029.423.521480.45
5000035.228.161750.42
6300041.633.282080.38
9000054.443.522720.812-14


SS(F)11/13-110kV 6300-63000kVA Three Winding Power Transformer

Capacity

kVa

Voltage Ratio & Tapping Range

Vector

Group

No Load Loss

Load

Loss

No Load CurrentImpedance
HVMVLV1113StepupSetdown
6300

110±2X2.5%

115±2X2.5%

121±2X2.5%

36

37

38.5

6.3

6.6

10.5

21

YNyn0

d11

8.97.12440.66

HV-MV

17.5-18.5

HV-LV

10.5

MV-LV

6.5

HV-MV

10.5-18.5

HV-LV

18-19

MV-LV

6.5

800010.68.48530.62
1000012.610.08620.59
1250014.711.76740.56
16000 17.914.32900.53
2000021.116.881060.52
2500024.619.681260.48
3150029.423.521490.48
4000034.827.841790.44
5000041.633.282130.41
6300049.239.262560.40

SZ11-63000/110 Type Test Report
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