Minimum mechanical failing load 最小机械跌落负荷120kN
Minimum mechanical residual strength最小机械残余强度 96kN
Diameter of the insulating part, D绝缘子直径 380mm
Spacing, 间距H 127mm
Nominal creepage distance标称爬距 365mm
Ball and socket coupling球和插座耦合, d (IEC 60120) 16mmPuncture voltage in insulating medium 130kV
50 Hz withstand voltage 耐受电压(dry干式) 60kV
50 Hz withstand voltage耐受电压 (wet湿式) 50kV
Dry lightning impulse withstand voltage雷电冲击耐受电压 1.2/50 +/-90/90kV
Impulse puncture test voltage in air 255 …280kV
Radio interference voltage at 0.5 MHz
dB 60; kV 20; dB 86; kV 30
Weight 5.2kg
湖南长材电工科技有限公司 www.ccdlfj.com
|
Specification规格 |
单位 |
U120AD |
|
Minimum mechanical failing load最小机械跌落压力 |
kN |
120 |
|
Minimum mechanical residual strength最小机械残余强度 |
kN |
96 |
|
Diameter of the insulating part, 绝缘子直径D |
mm |
380 |
|
Spacing高度,H |
mm |
127 |
|
Nominal creepage distance标称爬距 |
mm |
365 |
|
Ball and socket coupling, d (IEC 60120) |
mm |
16 |
|
Puncture voltage in insulating medium绝缘介质中的穿刺电压 |
kV |
130 |
|
50 Hz withstand voltage 50HZ耐受电压(dry干式) |
kV |
60 |
|
50 Hz withstand voltage 50HZ耐受电压 (wet湿式) |
kV |
50 |
|
Dry lightning impulse withstand voltage 干式雷电冲击耐受电压1.2/50 +/- |
kV |
90/90 |
|
Impulse puncture test voltage in air空气中脉冲穿刺试验电压 |
kV |
255 …280 |
|
Radio interference voltage at 0.5 MHz 无线电干扰电压 |
dB |
60 |
|
kV |
20 |
|
|
dB |
86 |
|
|
kV |
30 |
|
|
Weight重量 |
kg |
5.2 |
