Quick Details
Description
Skype: liujingmec
liujing@mec.com.cn
The performance of our SZ-M, SZ series 10kV and 35kV load-ratio voltage transformer conform to the standard of GBl094 “Power Transformer” and GB/T6451-2008” Technical Parameters and Requirements of Three-phase Oil-immersed Power Transformer”. The iron core is made of quality cold-rolled silicon steel sheet, and in full-miter non-puncture structure. The coil is made of quality oxygen-free copper, featuring good outlook and safe running. The products are widely used in power transmission and distribution of industrial and agricultural power networks.
Main Technical Parameters for 10kv level SZ9-M,SZ10-MSeries for
Full-sealed on-load-tap-changing distribution transformer
|
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)
|
No-Load
Current
(%)
|
Weight
(kg)
|
Overall
dimension
|
|
|
9
|
10
|
9
|
10
|
|
|
L
|
W
|
H
|
|
200
|
6
6.3
10
|
±4×2.5%
|
0.4
|
Yyn0
Dyn11
|
4
4.5
|
480
|
430
|
3060
|
2910
|
1.5
|
1550
|
1740
|
870
|
1450
|
|
250
|
560
|
500
|
3600
|
3420
|
1.4
|
1600
|
1940
|
880
|
1560
|
|
315
|
670
|
600
|
4320
|
4100
|
1.4
|
1630
|
1980
|
900
|
1610
|
|
400
|
800
|
720
|
5220
|
4960
|
1.3
|
2030
|
2050
|
1000
|
1680
|
|
500
|
960
|
860
|
6210
|
5900
|
1.2
|
2110
|
2060
|
1070
|
1760
|
|
630
|
1200
|
1080
|
7650
|
7270
|
1.1
|
2670
|
2590
|
1130
|
1970
|
|
800
|
1400
|
1260
|
9360
|
8890
|
1
|
2900
|
2620
|
1290
|
2070
|
|
1000
|
1700
|
1530
|
10980
|
10430
|
1
|
3400
|
2650
|
1380
|
2120
|
|
1250
|
1950
|
1760
|
13050
|
12400
|
0.9
|
4000
|
2720
|
1410
|
2190
|
|
1600
|
2400
|
2160
|
15570
|
14790
|
0.8
|
5500
|
2880
|
1490
|
2210
|
|
2000
|
2830
|
2550
|
18850
|
17910
|
0.7
|
6000
|
2900
|
1560
|
2280
|
|
2500
|
|
|
|
|
5
|
3350
|
3020
|
21000
|
19950
|
0.7
|
6500
|
2950
|
1600
|
2380
|
Main Technical Parameters for 35kv level S(F)Z9,10Series for
three-phase oil-immersed on-load-tap-changing Power transformer
|
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)
|
No-Load
Current
(%)
|
Weight
(kg)
|
Overall
dimension
|
|
|
9
|
10
|
9
|
10
|
|
Oil
|
Total
|
L
|
W
|
H
|
|
800
|
35
38.5
|
±2×2.5%
|
6.3
6.6
10
10.5
11
|
Yd11
YNd11
|
6
7
|
1320
|
1190
|
10500
|
9980
|
1.05
|
1650
|
4790
|
2870
|
1810
|
2570
|
|
1000
|
1570
|
1410
|
12800
|
12160
|
1
|
1760
|
5210
|
3150
|
1890
|
2650
|
|
1250
|
1860
|
1670
|
15400
|
14630
|
0.9
|
2010
|
6080
|
3510
|
2040
|
2690
|
|
1600
|
2250
|
2030
|
18500
|
17580
|
0.85
|
1920
|
6610
|
3560
|
2070
|
2740
|
|
2000
|
2880
|
2590
|
20250
|
19240
|
0.8
|
2160
|
7440
|
3680
|
2050
|
2850
|
|
2500
|
3400
|
3060
|
21730
|
20640
|
0.8
|
2580
|
8240
|
3780
|
2220
|
2890
|
|
3150
|
4040
|
3640
|
26010
|
24710
|
0.72
|
2680
|
8540
|
3850
|
2310
|
2950
|
|
4000
|
4840
|
4360
|
30690
|
29160
|
0.72
|
2960
|
11180
|
4120
|
2380
|
3150
|
|
5000
|
5800
|
5220
|
36000
|
34200
|
0.68
|
3050
|
12480
|
4210
|
2510
|
3220
|
|
6300
|
7040
|
6340
|
38700
|
36770
|
0.68
|
4050
|
15900
|
4320
|
3000
|
3290
|
|
8000
|
9840
|
8860
|
42750
|
40610
|
0.6
|
4200
|
17130
|
4500
|
3100
|
3680
|
|
10000
|
7.5
|
11600
|
10440
|
50580
|
48050
|
0.6
|
7480
|
25230
|
4560
|
3500
|
3750
|
|
12500
|
|
13680
|
12310
|
59850
|
56860
|
0.56
|
8010
|
27000
|
4590
|
3580
|
3830
|
|
16000
|
8
|
16460
|
14810
|
74020
|
70320
|
0.54
|
8560
|
32500
|
4650
|
3700
|
4000
|
|
20000
|
19460
|
17510
|
87140
|
82780
|
0.54
|
10030
|
37770
|
5200
|
4200
|
4280
|
|
25000
|
23700
|
21330
|
107000
|
101650
|
0.5
|
12300
|
42600
|
5320
|
4350
|
4340
|
|
31500
|
27500
|
24750
|
126000
|
119700
|
0.45
|
13500
|
51100
|
5450
|
4420
|
4450
|
Load-ratio voltage regulation, high reliability, advanced level of performances, reasonable economical indicators. ?The core joints are of stepped shape with 3 steps, and the surface of the core is coated with cured paint to lower losses and noise. ?The winding has novel structure and its oil passage is reasonable designed. Its newly designed insulation structure helps enhance its mechanical strength and the short circuit withstanding ability ?The oil tank is in two types-fully enclosed type and the type fitted with an oil conservator. Please contact us! Email: liujing@mec.com.cn
Liaoning MEC Group Co., Ltd. is located in China’s famous coastal Dalian city. The company is a comprehensive group, the business scope includes international project contracting, international trade and domestic trade, environmental engineering, e-commerce, real estate and property management, warehousing and logistics , and investment.
The group company was founded in 1994. Up to now, the average annual turnover is around 2.2 billion yuans, of which, the volume of import and export amounts for more than USD 250 millions. The company keeps business relations with several thousand firms and enterprises home and abroad.
All along with the development during the past twenty years, we never forget our responsibilities to the society. The company is persistent in providing supports to the public welfares, its year in year out public donation activities have won broadly recognitions from the social communities as well as governmental authorities.
We adhere, with the company’s good HR resources and scientific management models, the ideas of advance decision making, moderate operation, prudent management, sustainable development, and abide by the core values of being realistic, to create and to share. We do our best to provide our customers with added service.
