Quick Details
- Processing Time:15-20 days
- Port:Tianjin,Shangshai,Ningno
- Supply Ability: 1000000 Per Year
- Brand Name:ZYDQ
S(B)H15-M Series Sealed Amorphous Alloy Power Transformer,oil immersed transformer,oil immersed power transformer,oil distribution power transformer
Oil Immersed Transformer
The transformer is completely hermetical oil-immersed type. The principle is the same as the hermetical
power transformer. The basic elements of the amorphous alloy is Iron, nickel, cobalt, boron and carbon etc.
Product Description
The transformer is completely hermetical oil-immersed type. The principle is the same as the
hermetical power transformer. The basic elements of the amorphous alloy is Iron, nickel, cobalt, boron and carbon etc. It is a kind of isotropic soft magnetic material with low magnetizing power.
With 0.027mm thickness and the filling coefficient is reduced to 0.75-0.8, the amorphous alloy material is very sensitive for stress. The electrical resistivity of the material is 3-6 times of
silicon steel sheet and the hardness is 5 times of it.
Load loss of S(B)H15-M 30~1600/6~10 series transformer can be reduced by 15% on the basis of GB/T6451 standard. The no-load loss can be reduced by 70% on the base of GB/T6451 standard. Amorphous
alloy transformer meets the standard JB/T10318-2002 Technical parameter of oil immersed type amorphous alloy transformer.
Technical Parameter of S(B)H15-M Series Hermetical Amorphous Alloy Power Transformer
Rated capacity(kVA)
Voltage and tapping range
Connection Group Symbol
No-load Loss(W)
Load Loss (W)75℃
No-load current (%)
Short-circuit impedance(%)
High Voltage (KV)
Tapping ranges of High Voltage
Low Voltage (KV)
30
66.31010.511
±5% ±2×2.5%
0.4
Dyn11( or ) Yyn0
130
630/600
2.3
4.0
50
170
910/870
2.0
63
200
1090/1040
1.9
80
250
1310/1250
1.9
100
290
1580/1500
1.8
125
340
1890/1800
1.7
160
400
2310/2200
1.6
200
480
2730/2600
1.5
250
560
3200/3050
1.4
315
670
3830/3560
1.4
400
800
4520/4300
1.3
500
960
5410/5150
1.2
630
1200
6200
1.1
4.5
800
1400
7500
1.0
1000
1700
10300
1.0
1250
1950
12000
0.9
1600
2400
14500
0.8
2000
750
17400
0.20
5
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