項(xiàng)目 |
單位 |
GW5-40.5 |
GW5-72.5 |
GW5-126 |
GW5-145 |
|
額定電壓 |
KV |
40.5 |
72.5 |
126 |
145 |
|
額定電流 |
A |
630/1250/1600/2000 |
||||
額定頻率 |
HZ |
50 |
||||
隔離開關(guān) |
額定峰值耐受電流 |
KA |
50/80/100 |
|||
額定短時(shí)耐受電流 |
KA |
20/31.5/40 |
||||
額定短路持續(xù)時(shí)間 |
S |
4 |
||||
Ⅰ型地刀 |
額定峰值耐受電流 |
KA |
25 |
|||
額定短時(shí)耐受電流 |
KA |
10 |
||||
額定短路持續(xù)時(shí)間 |
S |
4 |
||||
Ⅱ型地刀 |
額定峰值耐受電流 |
KA |
100 |
|||
額定短時(shí)耐受電流 |
KA |
40 |
||||
額定短路持續(xù)時(shí)間 |
S |
2 |