LN2-40.5-SFM-40.5/1250-31.5手車式六氟化硫斷路器LN2-40.5-SFM-40.5/1250-31.5手車式六氟化硫斷路器LN2-40.5-SFM-40.5/1250-31.5手車式六氟化硫斷路器LN2-40.5-SFM-40.5/1250-31.5手車式六氟化硫斷路器LN2-40.5-SFM-40.5/1250-31.5手車式六氟化硫斷路器LN2-40.5-SFM-40.5/1250-31.5手車式六氟化硫斷路器LN2-40.5-SFM-40.5/1250-31.5手車式六氟化硫斷路器LN2-40.5-SFM-40.5/1250-31.5手車式六氟化硫斷路器LN2-40.5-SFM-40.5/1250-31.5手車式六氟化硫斷路器LN2-40.5-SFM-40.5/1250-31.5手車式六氟化硫斷路器LN2-40.5-SFM-40.5/1250-31.5手車式六氟化硫斷路器LN2-40.5-SFM-40.5/1250-31.5手車式六氟化硫斷路器LN2-40.5-SFM-40.5/1250-31.5手車式六氟化硫斷路器LN2-40.5-SFM-40.5/1250-31.5手車式40.5KV六氟化硫斷路器LN2-40.5-SFM-40.5/1250-31.5手車式40.5KV六氟化硫斷路器LN2-40.5-SFM-40.5/1250-31.5手車式40.5KV六氟化硫斷路器LN2-40.5-SFM-40.5/1250-31.5手車式40.5KV六氟化硫斷路器LN2-40.5-SFM-40.5/1250-31.5手車式40.5KV六氟化硫斷路器LN2-40.5-SFM-40.5/1250-31.5手車式40.5KV六氟化硫斷路器LN2-40.5-SFM-40.5/1250-31.5手車式40.5KV六氟化硫斷路器LN2-40.5-SFM-40.5/1250-31.5手車式40.5KV六氟化硫斷路器LN2-40.5-SFM-40.5/1250-31.5手車式40.5KV六氟化硫斷路器
10 | 異相接地故障開斷電流 | 27.4 | |||
11 | 額定短路持續(xù)時間 | S | 4 | ||
12 | 額定短路開斷電流開斷次數(shù) | 次 | 30 | ||
13 | 額定單個電容器組開斷電流 | A | 630 | ||
14 | 額定操作順序 | O-0.3s-CO-180s-CO | |||
15 | 機械壽命 | 次 | 10000 | ||
17 | 真空滅弧室 | 新出廠的滅弧室 | Pa | <1.33×10-3 | |
20年儲存期內(nèi) | Pa | <6.6×10-2 | |||
18 | 斷路器的重量 | kg | 750(無CT、外附CT) | ||
19 | 額定充氣壓力(20℃) | MPa | 0.02(無CT、外附CT)/0.2(內(nèi)附CT) | ||
20 | SF6氣體補氣報警壓力(20℃) | MPa | 0.15(內(nèi)附CT) | ||
21 | SF6氣體水分含量 | ≤250×10-6(內(nèi)附CT) | |||
22 | 外絕緣爬距 | 斷口 | mm | ≥1255 | |
對地 | ≥1255 |