耐污型盘形悬式钢化玻璃绝缘子主要技术参数 (GB 及IEC)
Main technical parameters(GB and IEC)of stain-resistant disc suspension-type glass insulator
绝 缘 子 型 号 | IEC 标准 绝缘子 |
图 号 | 公称 直径 D (mm) | 结构 高 度 H (mm) |
公称爬电距离 L ( mm) | 连接 标记 (mm) | 额定机械 破坏负荷 (kN) | 逐个拉伸负荷 试验 (kN) | 工频干 耐受电压 (kv) | 工频湿 耐受电压 (kV) | 雷电冲击耐受电压 ( kV) | 冲击过电压击穿耐受电压 (p.u.) | 最小工频击穿耐受电压 (kV) | 无线电 工扰 10kV 1MHz μV | 可见电晕电压脚/帽 (kV) | 工频电 弧试验 | 绝缘子单片重量 (kg) |
Thor Type | IEC Type |
Drawing Number |
Diameter D (mm) |
Spacing H (mm) | Creepage Distance L (mm) | Size of Coupling (mm) |
MechanicalFailing Load (kN) |
MechanicalRoutine Test (kN) | Power Frequency Withstand Voltage DRY (kV) | Power Frequency Withstand Voltage WET (kV) | Lighting Impulse Withstand Voltage (kV) | Impulse Withstand Voltage (p.u.) | Power Frequency Puncture Voltage (kV) | Radio Interference Voltage (10kV, 1MHz) (μV) |
CoronaTest (pin&cap) (kV) | Power Frequency Electric Arc Test | Net Weight Per Unit (kg) |
LXWP4-70 | U70BP/146 | 4 | 260 | 146 | 400 | 16 | 70 | 35 | 80 | 45 | 110 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 5.0 |
LXWP5-70 | U70BLP/146 | 4 | 280 | 146 | 450 | 16 | 70 | 35 | 85 | 50 | 125 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 5.5 |
LXWP6-70 | U70BP/146 | 4 | 320 | 146 | 550 | 16 | 70 | 35 | 90 | 55 | 140 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 7.5 |
LXWP3-100 | U100BLP/146 | 4 | 260 | 146 | 400 | 16 | 100 | 50 | 80 | 45 | 110 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 5.0 |
LXWP4-100 | U100BLP/146 | 4 | 280 | 146 | 450 | 16 | 100 | 50 | 85 | 50 | 125 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 5.5 |
LXWP6-100 | U100BP/146 | 4 | 320 | 146 | 550 | 16 | 100 | 50 | 90 | 55 | 140 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 7.5 |
LXWP3-120 | U120BLP/146 | 4 | 260 | 146 | 400 | 16 | 120 | 60 | 80 | 45 | 110 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 5.0 |
LXWP4-120 | U120BLP/146 | 4 | 280 | 146 | 450 | 16 | 120 | 60 | 85 | 50 | 125 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 5.5 |
LXWP6-120 | U120BP/146 | 4 | 320 | 146 | 550 | 16 | 120 | 60 | 90 | 55 | 140 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 7.5 |
LXWP3-160 | U160BSP/155 | 4 | 280 | 155 | 450 | 20 | 160 | 80 | 85 | 50 | 125 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 7.0 |
LXWP4-160 | U160BP/170 | 4 | 280 | 170 | 450 | 20 | 160 | 80 | 85 | 50 | 125 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 7.2 |
LXWP5-160 | U160BLP/170 | 4 | 320 | 170 | 550 | 20 | 160 | 80 | 90 | 55 | 140 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 9.2 |
LXWP6-160 | U160BP/155 | 4 | 320 | 155 | 550 | 20 | 160 | 80 | 90 | 55 | 140 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 9.0 |
LXWP7-160 | U160BSP/146 | 4 | 320 | 146 | 550 | 20 | 160 | 80 | 90 | 55 | 140 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 8.8 |
LXWP3-210 | U210BP/170 | 4 | 320 | 170 | 550 | 20 | 210 | 105 | 90 | 55 | 140 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 10.0 |
LXWP3-240 | U240BP/170 | 5 | 320 | 170 | 550 | 24 | 240 | 120 | 90 | 55 | 140 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 10.5 |
LXWP4-240 | U240BP/170 | 5 | 320 | 170 | 550 | 20 | 240 | 120 | 90 | 55 | 140 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 10.5 |
LXWP-300 | U300BP/195 | 6 | 390 | 195 | 710 | 24 | 300 | 150 | 95 | 60 | 150 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 14.0 |
LXWP3-300 | U300BP/195 | 6 | 380 | 195 | 635 | 24 | 300 | 150 | 95 | 60 | 150 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 14.0 |
LXWP-420 | U420BP/205 | 6 | 380 | 205 | 620 | 28 | 420 | 210 | 90 | 55 | 140 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 16.5 |
LXWP-550 | U550BP/240 | 6 | 380 | 240 | 650 | 32 | 550 | 275 | 95 | 55 | 145 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 20.5 |
LXWP1-550 | U550BP/240 | 6 | 380 | 240 | 710 | 32 | 550 | 275 | 95 | 60 | 145 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 20.5 |
LXWP-760 | U760BP/280 | 6 | 420 | 280 | 700 | 36 | 760 | 380 | 90 | 55 | 140 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 22 |
LXWP-840 | U840BP/300 | 6 | 420 | 300 | 710 | 40 | 840 | 420 | 95 | 60 | 145 | 2.8 | 130 | ≤50 | 18/22 | 0.12s/20kA | 24.5 |