S11 SERIES 35KV DOUBLE-WINDING NON-EXCITED VOLTAGE-REGULTANG TRANSFORMER

S11 SERIES 35KV DOUBLE-WINDING NON-EXCITED VOLTAGE-REGULTANG TRANSFORMER

The product is in accordance with the National Standards GB 1094(Power Transformers)& GB6451(Technical Data Specifications for Three-phase Oil Power Transformers)and is mainly used in the electric substation or 35kv user,s trans-former station.it has been adopted new technology in the world,it has many good features,such as amall size,new structure.low loss and high capacity of anti-short circuit and so on.
S11 SERIES 35KV DOUBLE-WINDING NON-EXCITED VOLTAGE-REGULTANG TRANSFORMER
Product Description

General

The product is in accordance with the National Standards GB 1094(Power Transformers)& GB6451(Technical Data Specifications for Three-phase Oil Power Transformers)and is mainly used in the electric substation or 35kv user,s trans-former station.it has been adopted new technology in the world,it has many good features,such as amall size,new structure.low loss and high capacity of anti-short circuit and so on.

 

Notice to orderer

Please provide the following parameter when Ordeing:

1、Product type

2、Rated capacity

3、Voltage combination

4、Regulating range

5、Frequency

6、Connectin Symbol

7、Shortn-circuit impedance

8、For special requirement,giving the technical requirement.

 

Technical performance parameters

RatedPower
(kVA)
Rated voltage
(kV)
Connection symbol
No-load current
(%) 
Wastage
(W)
Mpedance voltage

(%)

Impedance voltage
(mm)
Reference weight
(kg)
             Gaugetransverse×portrait 
(mm)
High-voltage
Tap-  Changer
Low voltage
No load
load
long
wide
high
capacitor
oil weight
Total weight
50
35
±5%

or±2×2.5%

0.4
           
Dyn11 
1.3
160
1200
            
6.5
               
1195
895
1825
300
330
860
660×660
100
1.1
230
2010
1200
935
1935
470
385
1130
660×660
125
1.1
270
2370
1235
940
1955
550
465
1335
660×660
160
1.0
280
2820
1285
995
1960
580
485
1475
660×660
200
1.0
340
3320
1310
1090
1985
680
595
1755
660×660
250
0.95
400
3950
1450
1150
2010
860
650
2000
660×660
315
0.95
480
4750
1930
1155
2020
980
765
2290
820×820
400
0.85
580
5740
1850
1065
2115
1170
885
2725
820×820
500
0.85
680
6910
2040
1205
2415
1340
960
3090
820×820
630
0.65
830
7860
2140
1240
2515
1550
895
2815
820×820
800
0.65
980
9400
2305
1540
2685
1990
1030
4510
820×820
1000
0.65
1150
11500
2545
1590
2590
2280
1305
4920
820×820
1250
0.6
1400
13900
2495
1615
2675
2415
1475
5055
820×820
1600
0.8
1690
16600
2680
2010
2970
2600
1490
5450
820×820
2000
0.55
1990
19700
2750
2310
2800
2680
1280
5500
1070×1070
2500
0.55
2360
23200
2820
2530
2850
3650
1500
6610
1070×1070
630
35
or
38.5
±5%
or

±2 ×2.5%

   

3.15

33

6

6.3

10

10.5

11

 
Yd11

YNd11

0.65
830
7860
6.5
       
2140
1050
2220
1580
925
3275
820×820
800
0.65
980
9400
2275
1330
2400
1870
1115
4085
820×820
1000
0.65
1150
11500
2450
1670
2470
1805
970
3705
820×820
1250
0.55
1400
13900
2565
1770
2615
2020
1010
4030
820×820
1600
0.45
1690
16600
2680
1780
2685
2365
1090
4545
820×820
2000
0.45
2170
18300
2800
1890
2755
2745
1200
5215
1070×1070
2500
0.45
2560
19600
2830
1980
2820
3320
1330
6080
1070×1070
3150
0.45
3040
23000
7.0
 
2850
2165
2960
3850
1520
7050
1070×1070
4000
0.45
3610
27300
2855
2250
3100
4600
1750
8490
1070×1070
5000
0.45
4320
31300
3000
2365
3155
5525
1950
8975
1070×1070
6300
0.45
5240
35000
8.0
3075
2530
3250
6770
2320
11490
1475×1475
8000
0.35
7200
38400
3130
2645
3710
8093
2500
14120
1475×1475
10000
0.35
8700
45300
3565
2750
3830
6983
2850
16480
1475×1475
12500
0.3
10000
53800
4150
2785
3950
10932
3250
18345
1475×1475
16000
0.3
12100
65800
4480
2860
4720
13330
3750
22307
1475×1475
20000
0.3
14400
79500
4560
3225
4865
17035
4365
29975
1475×1475
25000
0.25
17000
94000
10
4610
3490
4910
21310
5280
35370
1475×1475
31500
0.25
20200
112000
4760
3750
5100
25310
6650
29800
1475×1475

 

 

Keyword:
double-winding
voltage

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