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10kV class S9, S11 series oil-immersed power transformers
model:
- Commodity name: 10kV class S9, S11 series oil-immersed power transformers
- Product Description
-
Product features
The three-phase oil-immersed distribution transformer produced by our company uses a new type of insulation structure to improve the short circuit resistance; the core is made of high quality cold rolled silicon steel sheet; the high voltage winding adopts multi-layer cylindrical and pancake structure; all fasteners are specially treated for anti-loosening.
The product has the characteristics of high efficiency and low loss, which can save a lot of power consumption and operation costs. The social benefits are significant, and it is a new and high-tech product promoted by the state.
Model meaning

Technical parameter
Rated capacity (kVA)
Voltage combination (kV)
Connection mode
loss (kW)
no-load current (%)
impedance voltage (%)
weight (kg)
External dimensions (mm) (length x width x height)
Track gauge (longitudinal / transverse)
high-handed
low
pressempty
yearload
The body is heavy
Heavy oil
all up
10
11
105
10
6.36.00.66
0.400.69
1.20Yyn0 or Dyn11
Yyn00.07
0.35/0.33
3
4
70
45
117
650×450×880
440/440
20
0.1
0.50/0.48
3
115
55
230
720×490×950
440/440
30
0.13
0.63/0.60
2.1
170
55
260
670×560×870
440/440
50
0.17
0.87/0.91
2.0
230
61
340
690×590×950
440/440
63
0.20
1.09/1.04
1.9
260
69
400
710×620×970
440/440
80
0.25
1.31/1.25
1.8
310
82
460
770×640×1010
440/440
100
0.29
1.58/1.58
1.6
360
90
525
955×620×1020
550/550
125
0.34
1.89/1.80
1.5
325
93
600
1035×675×1040
550/550
160
0.40
2.31/2.20
1.4
480
112
705
1105×730×1065
550/550
200
0.48
2.73/2.68
1.3
580
135
830
1170×765×1115
550/550
250
0.56
3.2/3.05
1.2
670
144
960
1225×820×1140
550/550
315
0.67
3.83/3.65
1.1
775
187
1135
1345×890×1205
660/660
400
0.80
4.52/4.30
1.0
940
217
1365
1385×900×1240
660/660
500
0.96
6.41/5.15
1.0
4
1153
239
1595
1435×920×1280
660/660
630
1.20
7.50
0.9
1310
273
1935
1540×1025×1310
820/820
800
1.40
7.50
0.8
1495
355
2345
1660×1140×1345
820/820
1000
1.70
10.30
0.7
1705
418
2910
1780×1245×1485
820/820
1250
1.95
12.80
0.6
4.5
1990
458
3050
1815×1280×1525
820/820
1600
2.40
14.50
0.6
2045
656
3690
1855×1290×1925
820/820
2000
2.80
19.80
0.6
5
2915
710
4690
2170×1630×2220
820/820
2500
3.00
23.00
0.6
3125
810
4985
2200×1740×2250
820/820
Keywords:
Oil-immersed transformer
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