S11,S13-M oil-immersed transformer
- Vacuum filtering and oil injection process, fully-enclosed structure,
- Hard to damp, long in service life and free of maintenance.
- Compact in design structure and low in noise.
- TSmall in corrugated tank and artistic in appearance.
- Be widely applied to industrial and mining enterprises, agricultural and civil building, or the places with much oil stains and chemical in petroleum and chemical industry.
Product Details
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Model Description
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Features
- Vacuum filtering and oil injection process, fully-enclosed structure,
- Hard to damp, long in service life and free of maintenance.
- Compact in design structure and low in noise.
- TSmall in corrugated tank and artistic in appearance.
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Conditions of Use
- Indoors or outdoors with the elevation of less than 1,000m
- Maximum ambient temperature: +40℃, maximum daily mean temperature: +30℃
- MMaximum annual average temperature: +20℃, minimum temperature: -25℃
- Transformer for special conditions can be provided according to the user's requirements
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Technical parameters
Technical parameters of S11-M-30-2500/10 series oil-immersed distribution transformer
Rated capacity kVA
Voltage combinations and tapping ranges
Grade mark of connection group
Voltage combinations and tapping ranges
Short-circuit impedance (%)
High voltage (kV)
Tapping (%)
Low voltage (kV)
No-load (P0)
Load (Pk) (75℃)
30
6 6.3 10 10.5
±5 ±2×2.5
0.4
Dyn11 Yzn11 Yyn0
100
630/600
4.0
50
130
910/870
63
150
1090/1040
80
180
1310/1250
100
200
1580/1500
125
240
1890/1800
160
280
2310/2200
200
340
2730/2600
250
400
3200/3050
315
480
3830/3650
400
570
4520/4300
500
680
5410/5150
630
Dyn11 Yyn0
810
6200
4.5
800
980
7500
1000
1150
10300
1250
1360
12000
1600
1640
14500
2000
1940
18300
5
2500
2290
21200
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Technical parameters of S13-M-30-2500/10 series oil-immersed distribution transformer
Rated capacity kVA
Voltage combinations and tapping ranges
Grade mark of connection group
Voltage combinations and tapping ranges
Short-circuit impedance (%)
High voltage (kV)
Tapping (%)
Low voltage (kV)
No-load (P0)
Load (Pk) (75℃)
30
6 6.3 10 10.5
±5 ±2×2.5
0.4
Dyn11 Yzn11 Yyn0
80
630/600
4.0
50
100
910/870
63
110
1090/1040
80
130
1310/1250
100
150
1580/1500
125
170
1890/1800
160
200
2310/2200
200
240
2730/2600
250
290
3200/3050
315
340
3830/3650
400
410
4520/4300
500
480
5410/5150
630
Dyn11 Yyn0
570
6200
4.5
800
700
7500
1000
830
10300
1250
970
12000
1600
1170
14500
2000
1550
18300
5
2500
1830
21200
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Associated Solution
