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Minimum mechanical failing load 最小機(jī)械跌落負(fù)荷120kN
Minimum mechanical residual strength最小機(jī)械殘余強(qiáng)度 96kN
Diameter of the insulating part, D絕緣子直徑 380mm
Spacing, 間距H 127mm
Nominal creepage distance標(biāo)稱(chēng)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 耐受電壓(dry干式) 60kV
50 Hz withstand voltage耐受電壓 (wet濕式) 50kV
Dry lightning impulse withstand voltage雷電沖擊耐受電壓 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
湖南長(zhǎng)材電工科技有限公司 www.ccdlfj.com
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Specification規(guī)格 |
單位 |
U120AD |
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Minimum mechanical failing load最小機(jī)械跌落壓力 |
kN |
120 |
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Minimum mechanical residual strength最小機(jī)械殘余強(qiáng)度 |
kN |
96 |
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Diameter of the insulating part, 絕緣子直徑D |
mm |
380 |
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Spacing高度,H |
mm |
127 |
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Nominal creepage distance標(biāo)稱(chēng)爬距 |
mm |
365 |
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Ball and socket coupling, d (IEC 60120) |
mm |
16 |
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Puncture voltage in insulating medium絕緣介質(zhì)中的穿刺電壓 |
kV |
130 |
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50 Hz withstand voltage 50HZ耐受電壓(dry干式) |
kV |
60 |
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50 Hz withstand voltage 50HZ耐受電壓 (wet濕式) |
kV |
50 |
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Dry lightning impulse withstand voltage 干式雷電沖擊耐受電壓1.2/50 +/- |
kV |
90/90 |
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Impulse puncture test voltage in air空氣中脈沖穿刺試驗(yàn)電壓 |
kV |
255 …280 |
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Radio interference voltage at 0.5 MHz 無(wú)線電干擾電壓 |
dB |
60 |
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kV |
20 |
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dB |
86 |
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kV |
30 |
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Weight重量 |
kg |
5.2 |
