Epoxy Dry Type Transformer

Epoxy Dry Type Transformer

Products are used in high-rise buildings, commercial centers, hospitals, airports, stations, subways, ships, chemical industry, tunnels, mines, residential areas and other places with strict fire protection requirements. It can also be used as a replacement product of oil-immersed transformer for places requiring oil-free, maintenance-free and anti-theft.

Epoxy resin dry-type transformer is designed and manufactured with the latest technology in Germany. The production process adopts the filler technology and vacuum pouring technology of Germany, and the new technology of “positive-pressure gating” is introduced. Therefore, this kind of transformer is a product with excellent performance in dry-type transformers. Its characteristics are:
1.Good fire protection performance. As transformer insulation material, epoxy resin combined with glass fiber has the characteristics of low flammability and easy extinguishing. It will not produce arc because of short circuit and is flame-proof and explosion-proof, and can supply power in load center.
2.Installation and operation are economical. The epoxy transformer can be installed near the load, which reduces the installation cost and energy consumption of the line.
3.Maintenance-free and pollution-free; the epoxy transformer is oil-free and maintenance-free, and does not pollute the environment due to oil seepage, and thus saves a lot of maintenance work
4.Good moisture-proof performance. It can operate normally under 100% humidity and no pre-drying is needed to resume the operation. 
5.Good insulation and low partial discharge. Short circuit resistance and strong lightning shock resistance.
6.Low loss, high efficiency and low operation cost. Long-term operation benefit is obvious.
7.Low noise and strong heat dissipation ability. Under forced cold air condition, it has 150% overload capacity.
8.It has anti-theft characteristics. The conductor in the transformer coil is sealed by epoxy resin and glass fiber material into a rigid body structure, which is difficult to dismantle, so it can prevent the transformer coil from being stolen.
9.Temperature display and control devices can be equipped to provide reliable guarantee for the safe operation of transformers.

Epoxy Dry Transformer
SC(B) 10 Series Epoxy resin dry-type transformers technical parameters
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

±2
x2.5%
0.4
Dyn11
or
Yyn0
190
2.2
710
4.0
350
400*660
820*800*760
50
270
1.9
1000
450
400*660
860*800*820
80
370
1.6
1380
550
550*660
900*800*860
100
400
1.6
1570
600
550*660
920*800*870
125
470
1.4
1850
700
550*660
960*800*900
160
550
1.4
2130
800
550*660
1000*800*930
200
620
1.2
2530
950
550*660
1050*900*980
250
720
1.2
2760
1100
550*660
1090*900*1110
315
880
1.0
3470
1200
660*820
1130*900*1200
400
980
1.0
3990
1450
660*820
1180*900*1210
500
1160
1.0
4880
1600
660*820
1230*900*1240
630
1300
0.8
5960
6.0
1780
820*820
1370*1000*1230
800
1520
0.8
6960
2100
820*820
1400*1000*1380
1000
1770
0.8
8130
2450
820*820
1470*1000*1450
1250
2090
0.8
9690
2850
820*820
1500*1000*1520
1600
2450
0.8
11730
3450
820*820
1580*1110*1680
2000
3050
0.6
14450
4200
820*820
1680*1110*1800
2500
3600
0.6
17170
5100
1070*820
1880*1110*1850
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SC(B) 11 Series Epoxy resin dry-type transformers technical parameters
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

±2
x2.5%
0.4
Dyn11
or
Yyn0
170
2.2
710
4.0
350
400*660
820*800*760
50
240
1.9
1000
450
400*660
860*800*820
80
330
1.6
1380
550
550*660
900*800*860
100
360
1.6
1570
600
550*660
920*800*870
125
420
1.4
1850
700
550*660
960*800*900
160
480
1.4
2130
800
550*660
1000*800*930
200
550
1.2
2530
950
550*660
1050*900*980
250
640
1.2
2760
1100
550*660
1090*900*1110
315
790
1.0
3470
1200
660*820
1130*900*1200
400
880
1.0
3990
1450
660*820
1180*900*1210
500
1040
1.0
4880
1600
660*820
1230*900*1240
630
1170
0.8
5960
6.0
1780
820*820
1370*1000*1230
800
1360
0.8
6960
2100
820*820
1400*1000*1380
1000
1590
0.8
8130
2450
820*820
1470*1000*1450
1250
1880
0.8
9690
2850
820*820
1500*1000*1520
1600
2200
0.8
11730
3450
820*820
1580*1110*1680
2000
2740
0.6
14450
4200
820*820
1680*1110*1800
2500
3240
0.6
17170
5100
1070*820
1880*1110*1850

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