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LM-0.5型電流互感器 LM-0.5 current transformer |
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概述 description |
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本型電流互感器適用于額定頻率為50HZ或60HZ，額定電壓為0.5KV及以下的電力系統中，作電能計量、電流測量和繼電保護作用。
The current transformer is used for measuring electric energy and current relay protection in the electric system up to rated frequency 50HZ or 60HZ and rated voltage 0.5KV |
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型號含義 Type designation |
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結構介紹 construction |
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本型電流互感器采用環形鐵芯、二次繞組均勻繞制在鐵芯上，并安裝在夾件上，夾件上有安裝孔、中間窗孔供母線通過用
The iron core is loop type the secondary winding to uniformity around the core there has hole for busbar going through on the nip |
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技術參數 technical data |
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額定電流
rated primary current(A) |
額定二次電流
rated secondary current(A) |
安匝數
primary ampere-turn |
準確級
accuracy class |
額定輸出
rated output(VA) |
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5 |
150 |
0.5 |
5 |
| 0 |
200 |
5 |
| 00 |
300-600 |
5 |
| 800 |
800 |
20 |
| 1000-5000 |
1000-5000 |
20 |
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訂購須知 when ordering please specify the follow |
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1.絕緣等級
2.電流比
3.準確級次及額定二次負荷
4.使用環境
1.insulation level
2.ratio primary and secondary current
3.number of the cores output and accuracy class
4.test specification |
