Supplier Details

 

Year Established:2013

Business Type:

Management Certifiation:

  • dry type transformer

dry type transformer

The SC(B) series epoxy resin cast dry transformer is cast under vacuum with thin insulating bands automatically. The core is made of high-permeable grain-orientated silicon sheet and cast with imported epoxy resin. Please contact us! Email:

Product Details

Quick Details

Description

Skype: liujingmec
liujing@mec.com.cn
 
The SC(B) series epoxy resin cast dry transformer is cast under vacuum with thin insulating bands automatically. The core is made of high-permeable grain-orientated silicon sheet and cast with imported epoxy resin. Thanks to advanced technology, quality raw materials, scientific management, and perfect inspection means, our products have the following features:
·The coil is reinforced with glass fiber and cast under vacuum with filler epoxy resin. It has food mechanical properties, is free of crack and inner bubble and has low local discharge, high reliability, and long service life.
·The high-and low-voltage systems are cast under vacuum, thus the coil will not absorb moisture.
·Flame retardancy, explosion-proof and no environmental contamination.
·Gas duct is embedded inside it to enhance the radiation power and over-load capacity.
·Low loss and low noise.
·It highly withstands short-circuit and lightning impact.
·Small in volume, light in weight, safe in running and free of maintenance.
 
Main Technical Parameters for 35KV SC(B)-50~2500 type
Rated
Power
(kVA)
High
Voltage
(kVA)
H.V.Tap
Range
 
Low
Voltage
(kVA)
Connection
Symbol
 
Short-Circuit
Impedance
(%)
No-Load
Loss
(kW)
On-Load
Loss
(kW)(120)
No-Load
Current
(%)
Weight
(kg)
Overall
dimension
 
9
10
9
10
 
 
L
W
H
50
35
38.5
 
 
 
 
±2×2.5%
±5%
 
 
 
 
0.4
 
 
 
 
 
 
 
 
 
Yyn0
Dyn11
 
 
 
 
 
6
 
 
 
 
500
450
1500
1430
2.8
700
1100
660
1110
100
700
630
2200
2090
2.4
880
1190
760
1260
160
880
790
2960
2810
1.8
990
1220
760
1210
200
980
880
3500
3330
1.8
1250
1250
760
1320
250
1100
990
4000
3800
1.6
1410
1260
760
1520
315
1310
1180
4750
4510
1.6
1710
1280
760
1610
400
1530
1380
5700
5420
1.4
1820
1430
920
1660
500
1800
1620
7000
6650
1.4
2180
1460
920
1710
630
2070
1860
8100
7700
1.2
2610
1540
920
1810
800
2400
2160
9600
9120
1.2
3230
1650
920
1890
1000
2700
2430
11000
10450
1.0
3960
1680
960
1930
1250
3150
2840
13400
12730
0.9
4450
1760
960
1960
1600
3600
3240
16300
15490
0.9
5540
1960
960
2050
2000
4250
3830
19200
18240
0.9
6380
2060
1255
2110
2500
4950
4460
23000
21850
0.9
6890
2080
1255
2300
 
 
 
 
Main Technical Parameters for 20KV SC(B)-50~2500 type
Rated
Power
(kVA)
High
Voltage
(kVA)
H.V.Tap
Range
 
Low
Voltage
(kVA)
Connection
Symbol
 
Short-Circuit
Impedance
(%)
No-Load
Loss
(kW)
On-Load
Loss
(kW)(120)
No-Load
Current
(%)
Weight
(kg)
Overall
dimension
 
9
10
9
10
 
 
L
W
H
50
20
22
24
 
 
 
±2×2.5%
±5%
 
 
 
0.4
 
 
 
 
 
 
 
Yyn0
Dyn11
 
 
 
 
6
 
 
 
380
340
1300
1240
2.4
560
1080
660
830
100
600
540
2100
2000
2.2
690
1160
760
900
160
750
680
2600
2470
1.8
810
1190
760
950
200
820
740
3100
2950
1.8
1030
1200
760
990
250
940
850
3600
3420
1.6
1280
1220
760
1160
315
1080
970
4300
4090
1.6
1530
1250
760
1210
400
1280
1150
5100
4850
1.4
1660
1390
920
1470
500
1500
1350
6100
5800
1.4
2010
1420
920
1360
630
1700
1530
7200
6840
1.2
2390
1510
920
1460
800
1950
1760
8700
8270
1.2
3060
1660
920
1510
1000
2300
2070
10300
9790
1.0
3410
1740
960
1660
1250
2650
2390
12150
11540
1.0
4010
1930
960
1760
1600
3100
2790
14600
13870
1.0
5030
2040
960
1960
2000
3600
3240
17250
16390
0.8
5980
2040
1255
2030
2500
4300
3870
20400
19380
0.8
6160
2060
1255
2200
 
 
Main Technical Parameters for 10KV SC(B)-50~2500 type
Rated
Power
(kVA)
High
Voltage
(kVA)
H.V.Tap
Range
 
Low
Voltage
(kVA)
Connection
Symbol
 
Short-Circuit
Impedance
(%)
No-Load
Loss
(kW)
On-Load
Loss
(kW)(120)
No-Load
Current
(%)
Weight
(kg)
Overall
dimension
 
9
10
9
10
 
 
L
W
H
30
6
6.3
10
10.5
11
 
 
 
±2×2.5%
±5%
 
 
 
 
0.4
 
 
 
 
 
 
 
 
 
Yyn0
Dyn11
 
 
 
 
 
4
 
 
220
190
750
710
2.3
330
990
660
760
50
310
270
1060
1000
2.2
360
1000
660
790
80
420
370
1460
1380
1.7
470
1050
660
820
100
450
400
1670
1570
1.7
520
1080
660
860
125
530
470
1960
1850
1.5
620
1120
760
900
160
610
540
2250
2130
1.5
790
1200
760
950
200
700
620
2680
2530
1.3
880
1240
850
1100
250
810
720
2920
2760
1.3
1000
1100
850
1160
315
990
880
3670
3470
1.1
1120
1110
850
1240
400
1100
980
4220
3990
1.1
1360
1130
850
1360
500
1310
1160
5170
4880
1.1
1460
1140
850
1430
630
1510
1340
6220
5880
0.9
1530
1280
850
1350
630
6
1460
1300
6310
5960
0.9
1570
1280
850
1300
800
1710
1520
7360
6960
0.9
1850
1290
820
1430
1000
1990
1770
8610
8130
0.9
2320
1420
960
1480
1250
2350
2090
10260
9690
0.9
2690
1430
960
1620
1600
2760
2450
12400
11730
0.9
3130
1460
960
1750
2000
3400
3050
15300
14450
0.7
3600
1900
1255
1940
2500
4000
3600
18180
17170
0.7
4560
2030
1255
2020

Company Profile

We are a professional player in transformer industry,  our annual total production capacity is about 18,000,000 KVA, our factory covers an area of 370,000 square meters and a building area of 100,000 square meters, with total assets of 350 million CNY and more than 1000 staff members with engineering and technical employees accounting for 21%.
Our main products include 220kV and below&200MVA and below oil immersed power transformers, 110kV and below furnace transformers, 110kV and below rectifier transformers, 35kV dry type transformers, 35kV combined transformer substation, 35kV and below amorphous alloy transformer, 35kV and below reactor etc. All of our products' performance measures up to the standards established by International Electric Committee (IEC).
We have many advanced production and testing facilities which imported from Germany and Japan, such as silicon sheet shearing automatic lines, automatic and continuous extrusion lines of electromagnetic wires, Kerosene vapor vacuum drying systems and more than 1,500 sets of production and complete testing systems for professional transformer production and other testing equipment. We can meet the requirements of customers completely.
 We have obtained ISO9001 quality management system and ISO14001 environmental management system certifications and in strict accordance with these standards in our routine.
We also obtained the CE certificate, CTQC test report, Nation Standardization Management AAA Certificate, National Measuring System Certificate and others. Many prizes also have been awarded to us in the past years by the relevant national Authority and local government.
Owing to our good reputation on quality and service, our products have been exported to more than 20 overseas countries and regions.
We sincerely hope we can provide you with best products and satisfied service, and you are always warmly welcome to visit us.
 
 

MEC

 

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