Off-Circuit Tap Changer Distribution Transformer 30-38.5KV
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- 产品描述
-
Product Overview
This 30-38.5KV three-phase off-circuit tap-changing transformer is widely used in urban distribution networks, industrial plants, and renewable energy stations. High reliability with minimal maintenance.
Key Features
* Off-circuit tap-changing for high practicality
* Voltage range from 30KV to 38.5KV
* High short-circuit withstand capability
* Customizable vector groups
Rated capacity
(KVA)
Voltage combination
(KV)
Vector group
No-Load
Current
(%)
Loss(W)
Impedance voltage
(%)
Overall dimension
L×W×H(mm)
Weight
(Kg)
Ganuge
(mm)
HV
LV
No-
Load
Load
machine
Oil
Total
50
38.5±2×2.5%
OR
35±2×2.5%
OR
33±2×2.5%
OR
30±2×2.5%
0.4
Dyn11
OR
Yyn0
2.0
200
1250
6.5
1160
890
1660
490
320
810
660×660
100
1.8
330
2030
1180
1020
1750
680
340
1020
660×660
125
1.75
340
2350
1700
1030
1920
555
480
1035
660×660
160
1.65
380
2820
1720
1040
1940
930
500
1430
660×660
200
1.55
440
3300
1760
1060
1980
1005
520
1525
660×660
250
1.4
510
3900
1820
1070
2010
1120
540
1660
660×660
315
1.4
610
4700
1880
1080
2100
1425
570
1995
660×660
400
1.3
740
5700
1950
1110
2160
1710
640
2350
660×660
500
1.3
870
6900
1980
1280
2260
1990
720
2710
820×820
630
1.25
1040
8200
2070
1360
2540
2295
805
3100
820×820
800
1.05
1250
10000
2010
1410
2550
2530
870
3400
820×820
1000
1.0
1480
12000
2340
1650
2770
3240
1160
4400
820×820
1250
0.85
1760
14000
2260
1710
2850
3945
1315
5260
1070×1070
1600
0.75
2130
16500
2700
1920
2890
4455
1415
5870
1070×1070
2000
0.75
2600
19000
2760
2070
2920
5110
1490
6600
1070×1070
800
38.5±2×2.5%
OR
35±2×2.5%
OR
33±2×2.5%
OR
30±2×2.5%
11/
10.5/
10/
6.3/
6
Dyn11
OR
Yyn0
1.05
1250
10000
6.5
2280
1430
2700
2690
930
3620
1070×1070
1000
1.0
1480
12000
2330
1290
2740
3510
1200
4710
1070×1070
1250
0.85
1760
14600
2360
1380
2780
4050
1320
5370
1070×1070
1600
0.75
2130
17500
2700
1960
3010
4450
1470
5920
1070×1070
2000
0.75
2600
19000
2800
2030
2980
4470
1620
6090
1070×1070
2500
0.75
3100
21500
2820
2140
2990
5320
1780
7100
1070×1070
3150
0.7
3800
24600
7.0
2840
2400
3010
6525
1895
8420
1070×1070
4000
0.7
4600
28500
2860
2460
3100
7560
2150
9710
1070×1070
5000
0.6
5400
33000
2860
2700
3280
9030
2380
11410
1070×1070
6300
0.6
6600
37000
8.0
3200
2710
3300
11270
2860
14130
1475×1475
8000
0.55
9200
43000
3260
2760
3510
13350
3980
17330
1475×1475
10000
0.55
10850
49000
4200
3890
3580
16500
5100
21600
1475×1475
12500
0.5
12500
57500
4670
3900
3730
18020
5680
23700
1475×1475
16000
0.5
15500
70000
4860
3970
4000
18470
5830
24300
1475×1475
Above mentioned parameter are only for reference, Hosun is able to design products according to specific requirements from end users.
Keywords:
Off-Circuit Tap Changer Distribution Transformer 30-38.5KV
Address
No.2, Ruzhu Road, Sidu Electrical mechanical industrial Park, Jiangshan City, Zhejiang, China
Yiwu Office: Room 1006, Building B, Shihang Center, Futian Street, Yiwu, Zhejiang, China