Home > products> S9-M Series Sealed Transformer  
Scope of Application:
Product makes use of any power supply location as well as European Box-transformer, mobile transformer substation and so on.
Features of production:
Superior performance gets to the international level. It can save energy in evidence. Comparing to GB6451-1999, its no-load loss drops by 11.8% in average, the load loss drops by 22.4% in average. It has strongpoint of no suspended-core, no-maintenance, easy to set and low general cost and so on. Firm configuration and good at anti-short circuit performance. The corrugated iron is made of imported steel plate and made with imported equipment, good-looking, workable, durable. Tank and clamps go through acid picking and phosphorization, painting for times after rust frss processing, to make the paint film keep on.
  S9-M-30~1600/10 power-transformer
Rated Capacity(kVA)
30
50
80
100
125
160
200
250
315
400
500
630
800
1000
1250
1600
connection team mark
Yyn0 or Dyn11
no-load loss (W)
0.13
0.17
0.25
0.29
0.34
0.40
0.48
0.56
0.67
0.80
0.96
1.20
1.40
1.70
1.95
2.40
load loss (W)
0.60
0.87
1.25
1.50
1.80
2.20
2.60
3.05
3.65
4.30
5.15
6.20
7.5
10.3
12.0
14.5
no-load current (%)
2.1
2.0
1.8
1.6
1.5
1.4
1.3
1.2
1.1
1.0
1.0
0.9
0.8
0.7
0.6
0.6
impedance voltage (%)
4
4
4
4
4
4
4
4
4
4
4
4.5
4.5
4.5
4.5
4.5
weight of core and winding assembly(kg)
165
210
260
310
355
470
550
640
760
840
1050
1260
1670
1850
2160
2550
Oil-weight(kg)
70
90
110
110
125
140
170
200
240
250
290
350
490
600
620
790
weight(kg)
275
350
460
480
630
730
860
990
1180
1240
1620
1930
2580
3050
3370
4260

figuration size (mm)
L
770
830
900
980
1030
1090
1180
1230
1360
1430
1490
1570
1650
1790
1910
2150
W
450
460
470
510
530
570
630
660
750
790
830
870
920
1040
1150
1250
H
980
990
1060
1070
1150
1180
1210
1260
1300
1370
1400
1480
1610
1760
1850
1950
setting size (mm)
E1
400
400
400
400
550
550
550
550
550
550
660
660
820
820
820
820
E2
400
400
400
400
550
550
550
550
550
550
660
660
820
820
820
820
D
14
14
14
14
19
19
19
19
19
19
19
19
19
19
19
19
bushing size (mm)
H1
875
885
940
965
1045
1055
1105
1135
1195
1265
1295
1375
1550
1675
1785
1855
h
625
635
690
715
795
805
855
885
945
1015
1045
1125
1300
1425
1535
1605
h1
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
h2
125
125
125
125
125
125
160
160
160
160
260
270
270
330
330
330
h3
125
125
125
125
125
125
160
160
160
160
160
160
160
270
270
270
L1
180
200
200
200
200
200
250
250
300
300
300
300
300
300
300
400
L2
100
100
100
100
100
100
120
120
120
120
160
160
160
200
200
220
L3
100
100
100
100
100
100
120
120
120
120
160
160
160
160
160
200
B1
80
90
95
100
100
110
120
130
140
140
150
150
175
190
200
210
B2
85
95
100
105
110
120
120
125
130
135
140
140
145
150
150
170
low-voltage phase terminal(mm)
picture
(一)
(一)
(一)
(一)
(一)
(一)
(二)
(二)
(三)
(三)
(四)
(四)
(四)
(四)
(四)
(四)
b
80
80
80
100
100
100
b1
45
45
45
45
45
45
d
14.5
14.5
14.5
14.5
14.5
14.5
δ
15
15
15
18
18
18
low-voltage zero-line terminal (mm)
picture
(一)
(一)
(一)
(一)
(一)
(一)
(二)
(二)
(三)
(三)
(三)
(三)
(三)
(四)
(四)
(四)
b
80
80
80
b1
45
45
45
d
14.5
14.5
14.5
δ
15
15
15
 Skeleton map of s9 series sealed transformer
点击可放大图片