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YD-300A型硬質(zhì)沖頭標(biāo)距打點(diǎn)機(jī)技術(shù)指標(biāo)
2013-07-04產(chǎn)品展示/ Product display
精密電流互感器在供電用電的線(xiàn)路中電流電壓大大小小相差懸殊從幾安到幾萬(wàn)安都有。為便于二次儀表測(cè)量需要轉(zhuǎn)換為比較統(tǒng)一的電流,另外線(xiàn)路上的電壓都比較高如直接測(cè)量是非常危險(xiǎn)的。電流互感器就起到變流和電氣隔離作用。
聯(lián)系電話(huà):13774416198
HL23 | 0.1 | 0.8或1 | 5 | 0.5-1-2.5-5-10-25-50-100-150-200-250-300-400-500-600-700-750-1000-1200-1400-1500-1800-2000 | |
HL23-1 | 0.2 | 0.8 | 10 | 0.5-1-2.5-5-10-25-50-100-150-200-250-300-400-500-600-700-750-1000-1200-1400-1500-1800-2000 | |
HL23-2 | 5-10-25-50-100-150-200-250-300-400-500-600-700-750-1000-1200-1400-1500-1800-2000 | ||||
HL23-3 | 15-30-50-75-150-200-300-400-600-700-800-1200-1400-1600 | ||||
HL23-4 | 10-25-50-100-150-200-250-300-400-500-600-700-750-1000-1200-1400 | ||||
HL23-5 | 0.25-0.5-1-2.5-5-10-25-50-100-150-200-250-300-400-500-600-700-750-900-1000-1200-1400-1500-1800-2000 | ||||
HL23-9 | 0.1 | 0.8 | 10 | 0.1-0.25-0.5-1-2.5-5-10-25-50-100 |
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