序號 |
保護對象 |
系統標稱電壓 |
產品型號 |
1 |
電站或線路側 |
500kv |
Y20W1-420-468 |
Y10W1-420-468 |
|||
330kv |
Y10W1-288-312 |
||
220kv |
Y10W1-192-228 |
||
Y5W1-192-228 |
|||
110kv |
Y10W1-96-126 |
||
Y5W1-96-108 |
|||
HY10W1-100 |
|||
66kv |
Y10W1-75-90 |
||
Y5W1-7-90 |
|||
35kv |
Y10W1-3-51 |
||
Y5W1-51-55 |
|||
HY5W1-42-51 |
|||
2 |
并聯電容器組 |
66kv |
Y5WR1-84-90 |
35kv |
Y10WR1-48-51 |
||
Y5WRR1-51-55 |
|||
10kv |
Y5WR1-12-17 |
||
6kv |
Y5WR1-10 |
||
3kv |
Y5WR1-5 |
||
3 |
電氣化鐵路 |
55kv |
Y5WT1-84 |
27.5kv |
Y5WT1-42 |
||
4 |
發動機 |
Y5W1-4-25 |
|
5 |
電動機 |
Y5W1-4-20 |
|
6 |
變壓器中性點和電機中性點 |
500kv |
Y1.5W1-96 |
330kv |
Y1.5W1-207 |
||
220kv |
Y1.5W1-144 |
||
110kv |
Y1.5W1-60-72 |
||
3-10kv |
Y1.5W1-2.4-15.2 |
||
7 |
全封閉組合電器 |
66-500kv |
Y10WF1-69-444 |
8 |
3-10KV電站和配電型 |
3-10kv |
Y5WZ1-5-17 |
Y5WS1-5-17 |
|||
Y5CS1-3.8-12.7 |
|||
HY5WS1-12.7-16.5 |
|||
HY5WZ1-17 |