Mike Krzyzewski is really a famous coach of Dream Team. She has coached north america men's basketball team for some time, that's clinched numerous medals for his country. Following London Olympic was over, Krzyzewski told The Associated Press that this game will be his final one as national coach, a job he's held for seven years. He had left open the possibility of staying with the team beyond the London Games, when practice on Saturday said these will be his last Olympics.When asked if he was sure, Krzyzewski didn't hesitate before again saying, "yes," this will be his last game "If we could win it, then it might be three major championships in a row, i always do not know when that has been done because we haven't usually won the globe championships," Krzyzewski said. "It becomes an enormous thing for the program." Whatever, he's an awesome coach. His achievement are going to be remembered by the country.

S11油浸式电力变压器

更新:2013/9/26 14:40:38      点击:
  • 产品品牌   
  • 产品型号   S11
  • 产品描述

    S11油浸式电力变压器,是上海人民电气有限公司 http://www.shamandq.com 为您提供的关于S11油浸式电力变压器型号,S11油浸式电力变压器价格,有关S11油浸式电力变压器的相关资...

产品介绍
S11变压器与S9变压器相比,空载损耗平均降低约30%
容量在630~2500kVA壳围内的低压绕组采用筒式或螺旋式结构,机械强度高,安匝分布平衡,产品的抗短路能力好
器身追加了定位结构,使之在运输过程中不产生位移, 同时所有紧固件加装扣紧螺母,确保产品在长期运行过程中紧固件不松动,满足了不吊芯的要求
变压器采用波纹油箱,取消了储油柜, 箱盖与箱沿完全焊死或用螺栓紧固,延长了变压器油的使用寿命
产品表面经去油、去锈、磷化处理后喷涂底漆、面漆,可以满足冶金、石化系统及潮湿污秽地区的特殊使用要求
精选组件,采用了全密封变压器油箱,按标准要求安装有压力释放阀、信号温度计、气体继电器等,确保变压器安全运行。该系列产品外形美观,体积小,能减少安装占地面积,是理想的免维护优质产品。

型号含义

使用条件

海拔高度不超过1000m;
环境温度:
最高气温:+40℃;
户外最低气温:-25℃;
最热月平均气温+30℃;
最高年平均气温+20℃

主要技术参数

额定
容量(KVA)
电压
组合
(kV)
联结
方式
损耗(kW)
空载电流(%)
阻抗
电压(%)
重量(Kg)
外形尺寸(mm)
(长*宽*高)
轨距
纵向/横向
高压
低压
空载
负载(75℃)
器身重
油重
总重
30
11
10.5
10
6.3
6
0.4
Yyno

Dyn11
0.10
0.60
2.1
4
185
70
325
750*490*970
400/550
50
0.13
0.87
2.0
255
85
420
770*550*1030
400/550
63
0.15
1.04
1.9
280
95
480
800*600*1040
400/550
80
0.18
1.25
1.8
320
100
535
810*680*1060
550/500
100
0.20
1.50
1.6
380
110
615
820*680*1100
550/500
125
0.24
1.80
1.5
440
115
690
1070*700*1150
550/500
160
0.28
2.20
1.4
510
130
800
1120*700*1220
550/500
200
0.34
2.60
1.3
610
150
935
1160*720*1255
550/500
250
0.40
3.05
1.2
720
190
1110
1200*760*1310
660/660
315
0.48
3.65
1.1
4.5
835
200
1270
1210*780*1320
660/660
400
0.57
4.30
1.0
1010
240
1540
1340*880*1360
660/660
500
0.68
5.10
1.0
1170
260
1765
1360*890*1410
660/660
630
0.81
6.20
0.9
1375
320
2095
1560*1020*1430
660/660
800
0.98
7.50
0.8
1620
365
2470
1640*1060*1500
820/820
1000
1.15
10.30
0.7
1780
405
2780
1720*1160*1540
820/820
1250
1.36
12.80
0.6
2065
560
3395
1790*1190*1740
820/820
1600
1.64
14.50
0.6
2470
650
3990
1830*1210*1850
820/820
2000
1.96
19.80
0.6
2700
695
4460
2190*1900*1950
820/820
2500
2.31
23.00
0.6
3230
870
5330
2240*1940*1980
1070/1070

注:高压分接范围:±5%或±2x2.5%;频率:50Hz。

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