一、户内支柱绝缘子概述 户内支柱绝缘子用于额定电压6~35kV户内电站,变电所配电装置及电器设备,用以绝缘和固定导电部分。
注:表中()表示非标准等级 |
型号 | 图号 | 主要尺寸mm | 重量kg | ||||||||
H | D | h1 | h2 | d | d1 | d2 | a1 | a2 | |||
ZN-6/4 | 10-6 | 100 | 78 | 18 | 20 | 60 | 2-M8 | M12 | 18 | - | 1.25 |
| 10-6 | 100 | 78 | 18 | 20 | 60 | M12 | M12 | - | - | 1.25 |
ZN-10/4 | 10-6 | 120 | 82 | 18 | 20 | 62 | 2-M8 | M12 | 18 | - | 1.6 |
ZN-10/8 | 10-6 | 120 | 100 | 18 | 25 | 82 | 2-M10 | M16 | 24 | - | 2.55 |
ZN-10/8N | 10-6 | 120 | 100 | 18 | 25 | 82 | M16 | M16 | - | - | 2.55 |
ZN-10/16 | 10-7 | 170 | 160 | 18 | 30 | 100 | 2-M12 | M20 | 36 | - | 8.0 |
| 10-8 | 205 | 190 | 15 | 20 | 68 | 4-M12 | 4-M16 | 40 | 65 | 15.0 |
| 10-9 | 320 | 130 | 20 | 40 | 70 | M10 | M16 | - | - | 8.1 |
| 10-10 | 320 | 130 | 25 | 75 | 80 | 2-M10 | M16 | 30 | - | 10.1 |
型号 | 额定电压kv | 工频电压kv r.m.s≮ | 全波冲击耐受电压kv peak ≮ | 抗弯及抗拉破坏负荷kN ≮ | |
干耐受 | 击穿 | ||||
ZN-6/4 | 6 | 36 | 58 | 60 | 4 |
| 6 | 36 | 58 | 60 | 4 |
ZN-10/4 | 10 | 47 | 75 | 80 | 4 |
ZN-10/8 | 10 | 47 | 75 | 80 | 8 |
ZN-10/8N | 10 | 47 | 75 | 80 | 8 |
ZN-10/16 | 10 | 47 | 75 | 80 | 16 |
| 20 | 75 | 120 | 125 | 30 |
| 35 | 110 | - | 195 | 75 |
| 35 | 110 | - | 195 | 75 |