UZF型有载分接开关
UZ型箱外式有载分接开关是一个独立箱体。选择器和切换装置组合在一起(选择开关)置于开关主体内,电动驱动装置焊装在外侧。本设备出厂时即已组装好,安装在变压器油箱的外面即可使用。
由于箱体前方的铰链门足够大,打开即可看到主要部件,该型分接开关的维护和检查非常简单。UZF型号的主要部件也成一定角度,箱体顶有一个检修盖板。松开螺丝紧固的检修盖板,可方便地查看变压器引线的连接情况,安装和维护都非常简单。
产品范围
- 基础技术:油浸、电抗、箱外、选择开关
- 常见应用:电网、工业、特殊
分接开关位于绕组中性点 |
其它位置分接开关 |
|
设备最高电压(Um) |
145 kV |
145 kV |
最大雷电冲击 (BIL) |
650 kV |
650 kV |
最大电流 |
600 A |
600 A |
最大级电压 |
2000 V |
2000 V |
为什么选择日立能源?
- 可从地面高度进行维护。
- 滑动触头,增强了稳定性。
- 无需轴系统,维护简单。
- 电气性能强;过渡电阻少。
了解更多信息
绝缘等级 | 接线方式 | 安装类型 | 图纸编号 |
---|---|---|---|
200、250 | N、T | Bolted | 5492 0090-2 |
Welded | 5492 0090-6 | ||
380 | N、T | Bolted | 5492 0090-3 |
Welded | 5492 0090-7 | ||
550、650 | N | Bolted | 5492 0090-4 |
Welded | 5492 0090-8 | ||
T | Bolted | 5492 0090-13 | |
Welded | 5492 0090-14 |
图纸显示 | 图纸编号 |
---|---|
附件 | 5492 0090-9 |
Accessories for UZF with oil filter unit | 5492 0090-16 |
Accessories for UZF with oil heater | 5492 0090-19 |
Oil conservator for 200 and 250 kV | 5492 0090-10 |
Oil conservator for 380 kV | 5492 0090-11 |
Oil conservator for 550 and 650 kV | 5492 0090-12 |
Terminal board UZE and UZF | 5492 853-42 |
Two connection openings FL21 UZF | 5492 0090-15 |
Connection of oil filter unit to UZ | 5492 0090-20 |
Ball valve | 5492 0083-14 |
Pressure relief device - flow diameter 130 mm - Qualitrol | 5492 0083-15 |
Pressure relief device - flow diameter 50 mm, standard - Comem | 1ZSC003721-AAW |
Pressure relief device - flow diameter 50 mm, class C5M-H - Comem | 1ZSC003721-AAV |
Temperature relay | 1ZSC003716-AAM |
Temperature sensor | 1ZSC005333-AAF |
Thermo switch housing | 5492 0083-27 |
Thermo switch housing with switch | 5492 0083-35 |
点位数 | Max. number of turns | Min. number of turns |
---|---|---|
5 | 5492 0393-1 | 5492 0396-1 |
6 | 5492 0393-2 | 5492 0396-2 |
7 | 5492 0393-3 | 5492 0396-3 |
8 | 5492 0393-4 | 5492 0396-4 |
9 | 5492 0393-5 | 5492 0396-5 |
10 | 5492 0393-6 | 5492 0396-6 |
11 | 5492 0393-7 | 5492 0396-7 |
12 | 5492 0393-8 | 5492 0396-8 |
13 | 5492 0393-9 | 5492 0396-9 |
14 | 5492 0393-10 | 5492 0396-10 |
15 | 5492 0393-11 | 5492 0396-11 |
16 | 5492 0393-12 | 5492 0396-12 |
17 | 5492 0393-13 | 5492 0396-13 |
点位数 | Max. number of turns | Min. number of turns |
---|---|---|
9 | 5492 0394-1 | 5492 0397-1 |
11 | 5492 0394-2 | 5492 0397-2 |
13 | 5492 0394-3 | 5492 0397-3 |
15 | 5492 0394-4 | 5492 0397-4 |
17 | 5492 0394-5 | 5492 0397-5 |
19 | 5492 0394-6 | 5492 0397-6 |
21 | 5492 0394-7 | 5492 0397-7 |
23 | 5492 0394-8 | 5492 0397-8 |
25 | 5492 0394-9 | 5492 0397-9 |
27 | 5492 0394-10 | 5492 0397-10 |
29 | 5492 0394-11 | 5492 0397-11 |
31 | 5492 0394-12 | 5492 0397-12 |
33 | 5492 0394-13 | 5492 0397-13 |
点位数 | Max. number of turns | Min. number of turns |
---|---|---|
13 | 5492 0395-1 | 5492 0398-1 |
15 | 5492 0395-2 | 5492 0398-2 |
17 | 5492 0395-3 | 5492 0398-3 |
19 | 5492 0395-4 | 5492 0398-4 |
21 | 5492 0395-5 | 5492 0398-5 |
23 | 5492 0395-6 | 5492 0398-6 |
25 | 5492 0395-7 | 5492 0398-7 |
27 | 5492 0395-8 | 5492 0398-8 |
29 | 5492 0395-9 | 5492 0398-9 |
点位数 | Max. number of turns |
---|---|
5 + 5 | 5492 0399-1 |
6 + 6 | 5492 0399-2 |
7 + 7 | 5492 0399-3 |
8 + 8 | 5492 0399-4 |
9 + 9 | 5492 0399-5 |
10 + 10 | 5492 0399-6 |
11 + 11 | 5492 0399-7 |
12 + 12 | 5492 0399-8 |
13 + 13 | 5492 0399-9 |
14 + 14 | 5492 0399-10 |