SBH-M Energy Efficiency Series Three-phase Oil-immersed Amorphous Alloy Distribution Transformer

SBH-M Energy Efficiency Series Three-phase Oil-immersed Amorphous Alloy Distribution Transformer

SBH-M energy efficiency series amorphous alloy transformer is made of amorphous alloy material instead of silicon steel sheet. Compared with S11 series transformer, SBH15 series transformer has a 60-70% decrease in no-load loss and a 5-15% decrease in load loss, which have obvious energy-saving and environmental protection benefits.

Amorphous alloys are formed from molten iron, boron, silicon, nickel, cobalt and carbon by rapid solidification process. Its magnetization power is small, so no-load loss and no-load current can be greatly reduced. Low-voltage coils adopt foil structure to enhance the short-circuit resistance of product; Dyn11 connection is used to reduce the impact of high-order harmonics on the power grid and improve the quality of power supply; iron cores and coils adopt special clamping mode, and special cushions are added to important parts to reduce the impact of mechanical stress on core loss, while reducing noise.
 
SBH-M-□/10-NX1 Energy-efficient series amorphous alloy oil-immersed distribution transformer
Rated Capacity/KVA
Rated Voltage
Vector Group
No-load loss(W)
No-load current %
Load loss(75℃) W
Short-circuit impedance
Total weight
Track gauge(mm)
Horizontal*Vertical(A*B)
External dimension 
Length*Width*Height
High Voltage KV
High Voltage Tap Range
Low Voltage KV
30
6

6.3

10

10.5

11
±5%
or
±2
x2.5%
0.4
Dyn11
33
1.5
565
4.0
460
500*550
1150*745*870
50
43
1.2
820
585
550*550
1240*740*910
63
50
1.1
980
640
550*550
1280*740*920
80
60
1.0
1180
750
600*550
1400*770*940
100
75
0.9
1420
875
660*600
1390*810*950
125
85
0.8
1700
940
660*650
1420*830*980
160
100
0.6
2080
1110
660*700
1430*930*980
200
120
0.6
2455
1200
660*700
1470*930*1010
250
140
0.6
2880
1370
700*750
1550*950*1050
315
170
0.5
3445
1560
700*750
1610*950*1090
400
200
0.5
4070
1820
750*700
1690*930*1130
500
240
0.5
4870
2210
820*750
1780*960*1200
630
320
0.3
5580
4.5
2670
820*750
1790*910*1290
800
380
0.3
6750
3290
900*750
1910*960*1330
1000
450
0.3
9270
3590
900*900
1920*1130*1380
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SBH-M-□/10-NX2 Energy-efficient series amorphous alloy oil-immersed distribution transformer
Rated Capacity/KVA
Rated Voltage
Vector Group
No-load loss(W)
No-load current %
Load loss(75℃) W
Short-circuit impedance
Total weight
Track gauge(mm)
Horizontal*Vertical(A*B)
External dimension 
Length*Width*Height
High Voltage KV
High Voltage Tap Range
Low Voltage KV
30
6

6.3

10

10.5

11
±5%
or
±2
x2.5%
0.4
Dyn11
33
1.5
630/600
4.0
440
500*550
1130*740*860
50
43
1.2
910/870
570
550*550
1270*750*890
63
50
1.1
1090/1040
610
550*550
1280*750*910
80
60
1.0
1310/1250
720
600*550
1350*760*950
100
75
0.9
1580/1500
800
600*600
1330*810*950
125
85
0.8
1890/1800
940
660*600
1470*820*970
160
100
0.6
2310/2200
1080
660*700
1440*920*970
200
120
0.6
2730/2600
1190
660*700
1480*920*1010
250
140
0.6
3200/3050
1330
700*750
1540*940*1040
315
170
0.5
3830/3650
1500
700*700
1590*940*1080
400
200
0.5
4520/4300
1750
700*700
1600*910*1120
500
240
0.5
5410/5150
2160
800*750
1760*965*1190
630
320
0.3
6200
4.5
2630
820*750
1830*965*1255
800
380
0.3
7500
3210
900*800
1940*990*1310
1000
450
0.3
10300
3550
900*900
1955*1170*1360

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