品牌
生产厂家厂商性质
所在地
序号 | 项目 (subject) | 单位 (unit) | 数值 (value) | ||
1 | 额定电压(Rating voltage) | KV | 24(40.5) | ||
2 | 额定频率(Rating frequency) | Hz | 50 | ||
3 | 额定电流(Rating current) | A | 1600 | ||
4 | 额定绝缘水平(Rating insulation level) | KV | 65(95) | ||
125(185) | |||||
5 | 额定短路开断电流(Rated short circuit breaking current) | KA | 20 | 25 | 31.5 |
6 | 额定短路开断电流开断次数(Rated short circuit breaking time) | 次 | 20 | ||
7 | 额定短路开合电流(峰值)Rated short circuit O/C current(peak) | KA | 50 | 63 | 80 |
8 | 额定峰值耐受电流(Rated withstand current in peak value | KA | 50 | 63 | 80 |
9 | 额定短时耐受电流/短路持续时间(4s) (Rated short time withstand current/short circuit continuance time(4s) | 20 | 25 | 31.5 | |
10 | 额定电容器组开断电流(Rated capacity breaking current) | | 400 | ||
11 | 额定操作顺序(Rated operation ranking) | A | 分0.3s合分180s合分 O-0.3s-co-180s-co | ||
12 | 全开断时间(Total breaking time) | S | 0.1 | ||
13 | 合闸时间(Close time) | Ms | T≤120 | ||
14 | 分闸时间(Breaking time) | Ms | T≤60 | ||
15 | 机械寿命Mechanical lifecycle | 次 | 10000 | ||
16 | 动静触头允许磨损累计厚度Activity connector allowed fret thickness | Mm | 3 | ||
17 | 重量Weight | kg | 600 |