额定电流比 (a)
常用级次组合
额定输出(va)
频率
(hz)
海拔
(m)
瓷套爬电距离(mm)
额定短时1s热电流(ka)
额定动稳定电流
(ka)
油重/总重 (kg)
满匝
抽头
2×50/5
(抽头2×25/5)
0.5/5p15/5p15
0.5/5p20/5p20
0.2(0.5)/5p15/5p15
0.2(0.5)/5p20/5p20
0.2s(0.2)/5p15/5p15
0.2s(0.2)/5p20/5p20
0.2s(0.2)/5p25/5p25
0.2(0.5)/5p15/5p15/5p15
0.2(0.5)/5p15/5p20/5p15
0.2s(0.2)/5p15/5p15/5p15
0.2s(0.2)/5p15/5p20/5p15
0.2s(0.2)/0.5(0.5)/5p15/5p15
0.2s(0.2)/0.5(0.5)/5p20/5p15
（如用户特殊要求，可进行非标设计）
50
30
50
1000
1500
w2:
1980
w3
2250
5.3-10.5
13.5-27
90/430
2×75/5
(抽头2×40/5)
7.9-15.8
20-40
2×100/5
(抽头2×50/5)
10.5-21
27-54
2×150/5
(抽头2×75/5)
15.8-31.5
40-80
2×200/5
(抽头2×100/5)
20-40
50-100
2×300/5
(抽头2×150/5)
22.5-45
56-112
2×400/5
(抽头2×200/5)
25-50
62.5-125
100/460
2×600/5
(抽头2×300/5)
25-50
62.5-125
2×750/5
(抽头2×400/5)
2×1000/5
(抽头2×500/5)
100/470