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浙江騰泰防雷科技有限公司
浙江騰泰防雷科技有限公司
概述LZZBJ12-10電流互感器適用于額定頻率50Hz、額定電壓10KV及其以下戶內裝置的電力系統
概述
LZZBJ12-10電流互感器適用于額定頻率50Hz、額定電壓10KV及其以下戶內裝置的電力系統，用作電氣測量和電力保護用，特別適合在柜子寬較窄的中置柜中使用
型號含義
技術參數
1.額定絕緣水平：12/42/75kV
2.額定頻率：50Hz
3.額定一次電流：5-3150A
4.額定二次電流為5A
5.基本級次組合：0.5/5P
6.測量級儀表保安系統：FS<10
7.SP級準確限值系數：SP10
8.局部放電水平符合GB7354-87標準和IEC185《互感器局部放電測試》，其現在放電量不大于20PC
9.負荷的功率因數為0.8（滯后）
10.準確級次級相應的額定輸出，額定適時電流見表1
技術參數
| 型 號 | 額定一次電流 | 準確級組合 | 額定輸出 | 短時熱電流 | 額定動穩定電流 |
| LZZBJ12-10 | 5 | 0.2S/10P10 | 10/15 | 0.5 | 1.25 |
| 0.5/10P10 | 10/15 | ||||
| 10 | 0.2S/10P10 | 10/15 | 1 | 2.5 | |
| 0.5/10P10 | 10/15 | ||||
| 15 | 0.2S/10P10(15) | 10/15 | 1.5 | 3.75 | |
| 0.5S/10P10(15) | 10/15 | ||||
| 0.2/10P10(15) | 10/15 | 1.5 | 3.75 | ||
| 0.5/10P10(15) | 15/15 | ||||
| 20 | 0.2S/10P10(15) | 10/15 | 3.0 | 7.5 | |
| 0.5S/10P10(15) | 10/15 | ||||
| 0.2/10P10(15) | 10/15 | 2.0 | 5 | ||
| 0.5/10P10(15) | 10/15 | ||||
| 30 | 0.2S/10P10(15) | 10/15 | 4.5 | 11.25 | |
| 0.5S/10P10(15) | 10/15 | ||||
| 0.2/10P10(15) | 10/15 | 3.0 | 7.5 | ||
| 0.5/10P10(15) | 10/15 | ||||
| 40 | 0.2S/10P10(15) | 10/15 | 3.0 | 15 | |
| 0.5S/10P10(15) | 10/15 | ||||
| 0.2/10P10(15) | 10/15 | 4.5 | 11.25 | ||
| 0.5/10P10(15) | 10/15 | ||||
| 50 | 0.2S/10P10(15) | 10/15 | 7.5 | 18.75 | |
| 0.5S/10P10(15) | 10/15 | ||||
| 0.2/10P10(15) | 10/15 | 5.0 | 12.5 | ||
| 0.5/10P10(15) | 10/15 | ||||
| 60 | 0.2S/10P10(15) | 10/15 | 9.0 | 22.5 | |
| 0.5S/10P10(15) | 10/15 | ||||
| 0.2/10P10(15) | 10/15 | 6.0 | 15 | ||
| 0.5/10P10(15) | 10/15 | ||||
| 75 | 0.2S/10P10(15) | 10/15 | 10 | 25 | |
| 0.5S/10P10(15) | 10/15 | ||||
| 0.2/10P10(15) | 10/15 | 7.5 | 18.5 | ||
| 0.5/10P10(15) | 10/15 | ||||
| 100 | 0.2S/10P10(15) | 10/15 | 15 | 37.5 | |
| 0.5S/10P10(15) | 10/15 | ||||
| 0.2/10P10(15) | 10/15 | 10 | 25 | ||
| 0.5/10P10(15) | 10/15 |
| 型號 | 額定一次電流 | 準確級組合 | 額定輸出 | 短時熱電流 | 額定動穩定電流 |
| LZZBJ12-10AS12/150b2s | 150 | 0.2S/10P10(15) | 10/15 | 22.5 | 56 |
| 0.5S/10P10(15) | 10/15 | ||||
| 0.2/10P/15(15) | 10/15 | 15 | 37.5 | ||
| 0.5/10P15(15) | 15/15 | ||||
| 200 | 0.2S/10P10(15) | 10/15 | 31.5 | 80 | |
| 0.5S/10P10(15) | 10/15 | ||||
| 0.2/10P/15(15) | 10/15 | 21 | 52.5 | ||
| 0.5/10P15(15) | 15/15 | ||||
| 250 | 0.2S/10P10(15) | 10/15 | 45 | 112.5 | |
| 0.5S/10P10(15) | 10/15 | ||||
| 0.2/10P/15(15) | 10/15 | 31.5 | 80 | ||
| 0.5/10P15(15) | 15/15 | ||||
| 300 | 0.2S/10P10(15) | 10/15 | 45 | 112.5 | |
| 0.5S/10P10(15) | 10/15 | ||||
| 0.2/10P/15(15) | 10/15 | 31.5 | 80 | ||
| 0.5/10P15(15) | 15/15 | ||||
| 400 | 0.2S/10P10(15) | 10/15 | 45 | 112.5 | |
| 0.5S/10P10(15) | 10/15 | ||||
| 0.2/10P/15(15) | 10/15 | 45 | 112.5 | ||
| 0.5/10P15(15) | 15/15 | ||||
| 500 | 0.2S/10P10(15) | 10/15 | 63 | 130 | |
| 0.5S/10P10(15) | 10/15 | ||||
| 0.2/10P/15(15) | 10/15 | 45 | 112.5 | ||
| 0.5/10P15(15) | 15/15 | ||||
| 600 | 0.2S/10P10(15) | 10/15 | 80 | 160 | |
| 0.5S/10P10(15) | 10/15 | ||||
| 0.2/10P/15(15) | 10/15 | 63 | 130 | ||
| 0.5/10P15(15) | 15/15 | ||||
| 800 | 0.2S/10P10(15) | 10/15 | 80 | 160 | |
| 0.5S/10P10(15) | 10/15 | ||||
| 0.2/10P/15(15) | 10/15 | 80 | 160 | ||
| 0.5/10P15(15) | 20/15 | ||||
| 1000 | 0.2S/10P10(15) | 15/20 | 80 | 160 | |
| 0.5S/10P10(15) | 15/20 | ||||
| 0.2/10P/15(15) | 15/20 | 80 | 160 | ||
| 0.5/10P15(15) | 20/20 | ||||
| 1200,1250 | 0.2S/10P10(15) | 15/20 | 100 | 160 | |
| 0.5S/10P10(15) | 15/20 | ||||
| 0.2/10P/15(15) | 15/20 | 100 | 160 | ||
| 0.5/10P15(15) | 20/20 |
| 型號 | 額定一次電流 | 準確級組合 | 額定輸出 | 短時熱電流 | 額定動穩定電流 |
| LZZBJ12-10AS12/185b2s | 5 | 0.2S/10P10 | 10/20 | 1.0 | 2.5 |
| 0.5S/10P10 | 10/20 | ||||
| 0.2/10P/15 | 10/20 | 0.2 | 1.25 | ||
| 0.5/10P15 | 20/20 | ||||
| 10 | 0.2S/10P10 | 10/20 | 2.0 | 5.0 | |
| 0.5S/10P10 | 10/20 | ||||
| 0.2/10P/15 | 10/20 | 1.0 | 2.5 | ||
| 0.5/10P15 | 20/20 | ||||
| 15 | 0.2S/10P10 | 10/20 | 4.5 | 11.25 | |
| 0.5S/10P10 | 10/20 | ||||
| 0.2/10P/15 | 10/20 | 1.5 | 3.75 | ||
| 0.5/10P15 | 20/20 | ||||
| 20 | 0.2S/10P10 | 10/20 | 3.0 | 15 | |
| 0.5S/10P10 | 10/20 | ||||
| 0.2/10P/15 | 10/20 | 3.0 | 7.5 | ||
| 0.5/10P15 | 20/20 | ||||
| 30 | 0.2S/10P10 | 10/20 | 12 | 30 | |
| 0.5S/10P10 | 10/20 | ||||
| 0.2/10P/15 | 10/20 | 4.5 | 11.25 | ||
| 0.5/10P15 | 20/20 | ||||
| 40 | 0.2S/10P10 | 10/20 | 16 | 40 | |
| 0.5S/10P10 | 10/20 | ||||
| 0.2/10P/15 | 10/20 | 6.0 | 15 | ||
| 0.5/10P15 | 20/20 | ||||
| 50 | 0.2S/10P10 | 10/20 | 21 | 52.5 | |
| 0.5S/10P10 | 10/20 | ||||
| 0.2/10P/15 | 10/20 | 7.5 | 18.75 | ||
| 0.5/10P15 | 20/20 | ||||
| 60 | 0.2S/10P10 | 10/20 | 21 | 52.5 | |
| 0.5S/10P10 | 10/20 | ||||
| 0.2/10P/15 | 10/20 | 9.0 | 22.5 | ||
| 0.5/10P15 | 20/20 | ||||
| 75 | 0.2S/10P10 | 10/20 | 31.5 | 80 | |
| 0.5S/10P10 | 10/20 | ||||
| 0.2/10P/15 | 10/20 | 10 | 25 | ||
| 0.5/10P15 | 20/20 | ||||
| 100 | 0.2S/10P10 | 10/20 | 45 | 112.5 | |
| 0.5S/10P10 | 10/20 | ||||
| 0.2/10P/15 | 10/20 | 21 | 52.5 | ||
| 0.5/10P15 | 20/20 | ||||
| 150 | 0.2S/10P10 | 10/20 | 45 | 112.5 | |
| 0.5S/10P10 | 10/20 | ||||
| 0.2/10P/15 | 10/20 | 31.5 | 80 | ||
| 0.5/10P15 | 20/20 | ||||
| 200 | 0.2S/10P10 | 10/20 | 45 | 112.5 | |
| 0.5S/10P10 | 10/20 | ||||
| 0.2/10P/15 | 10/20 | 45 | 112.5 | ||
| 0.5/10P15 | 20/20 |
| 型號 | 額定一次電流 | 準確級組合 | 額定輸出 | 短時熱電流 | 額定動穩定電流 |
| LZZBJ12-10AS12/185b2s | 250 | 0.2S/10P10 | 10/20 | 45 | 112.5 |
| 0.5S/10P10 | 10/20 | ||||
| 0.2/10P/15 | 10/20 | 45 | 112.5 | ||
| 0.5/10P15 | 20/20 | ||||
| 300 | 0.2S/10P10 | 10/30 | 63 | 30 | |
| 0.5S/10P10 | 10/30 | ||||
| 0.2/10P/15 | 10/20 | 45 | 112.5 | ||
| 0.5/10P15 | 2020 | ||||
| 400 | 0.2S/10P10 | 10/30 | 63 | 130 | |
| 0.5S/10P10 | 10/30 | ||||
| 0.2/10P/15 | 10/20 | 63 | 130 | ||
| 0.5/10P15 | 20/20 | ||||
| 500 | 0.2S/10P10 | 10/30 | 63 | 130 | |
| 0.5S/10P10 | 10/30 | ||||
| 0.2/10P/15 | 10/20 | 63 | 130 | ||
| 0.5/10P15 | 20/20 | ||||
| 600 | 0.2S/10P10 | 10/30 | 80 | 160 | |
| 0.5S/10P10 | 10/30 | ||||
| 0.2/10P/15 | 10/20 | 80 | 160 | ||
| 0.5/10P15 | 20/20 | ||||
| 800 | 0.2S/10P10 | 15/30 | 80 | 160 | |
| 0.5S/10P10 | 15/30 | ||||
| 0.2/10P/15 | 15/20 | 80 | 160 | ||
| 0.5/10P15 | 30/20 | ||||
| 1000 | 0.2S/10P10 | 15/30 | 80 | 160 | |
| 0.5S/10P10 | 15/30 | ||||
| 0.2/10P/15 | 15/20 | 90 | 160 | ||
| 0.5/10P15 | 30/20 | ||||
| 1200,1250 | 0.2S/10P10 | 15/30 | 100 | 160 | |
| 0.5S/10P10 | 15/30 | ||||
| 0.2/10P/15 | 15/20 | 100 | 160 | ||
| 0.5/10P15 | 30/20 | ||||
| 1500,2500 | 0.2S/10P10 | 20/30 | 100 | 160 | |
| 0.5S/10P10 | 20/30 | ||||
| 0.2/10P/15 | 30/30 | 100 | 160 | ||
| 0.5/10P15 | 60/30 | ||||
| 300,3150 | 0.2S/10P10 | 20/30 | 100 | 160 | |
| 0.5S/10P10 | 20/30 | ||||
| 3000,3150(1) | 0.2/10P/15 | 30/30 | 100 | 160 | |
| 0.5/10P15 | 60/30 | ||||
| 3000,3150(2) | 0.2s/10P/15 | 20/20 | 100 | 160 | |
| 0.5s/10P15 | 20/20 |
| 型號 | 額定一次電流 | 準確級組合 | 額定輸出 | 短時熱電流 | 額定動穩定電流 |
| LZZBJ12-10AS12/185B/4S | 20,30,40,50,75,100 | 0.2S/0.2/5P10 | 10/10/40 | 150|1n | 375|1n |
| 0.2S/0.5/5P15 | 10/15/30 | ||||
| 0.5S/0.5/5P20 | 10/15/20 | ||||
| 0.2S/5P10/10P15 | 10/20/20 | ||||
| 0.5S/5P10/10P20 | 10/20/15 | ||||
| 150,200 | 0.2S/0.2/5P10 | 10/10/40 | 31.5 | 80 | |
| 0.2S/0.5/5P15 | 10/15/30 | ||||
| 0.5S/0.5/5P20 | 10/15/20 | ||||
| 0.2S/5P10/10P15 | 10/20/20 | ||||
| 0.5S/5P10/10P20 | 10/20/15 | ||||
| 300,400 | 0.2S/0.2/5P10 | 10/10/40 | 45 | 112.5 | |
| 0.2S/0.5/5P15 | 10/15/30 | ||||
| 0.5S/0.5/5P20 | 10/15/20 | ||||
| 0.2S/5P10/10P15 | 10/20/20 | ||||
| 0.5S/5P10/10P20 | 10/20/15 | ||||
| 500 | 0.2S/0.2/5P10 | 10/10/40 | 63 | 130 | |
| 0.2S/0.5/5P15 | 10/15/30 | ||||
| 0.5S/0.5/5P20 | 10/15/20 | ||||
| 0.2S/5P10/10P15 | 10/20/20 | ||||
| 0.5S/5P10/10P20 | 10/20/15 | ||||
| 600,800 | 0.2S/0.2/5P10 | 10/10/40 | 63 | 130 | |
| 0.2S/0.5/5P15 | 10/20/40 | ||||
| 0.5S/0.5/5P20 | 10/20/30 | ||||
| 0.2S/5P10/10P15 | 10/20/30 | ||||
| 0.5S/5P10/10P20 | 10/20/20 |
其他可供選擇技術參數
| 型號 | 額定一次電流 | 準確級組合 | 額定輸出 | 短時熱電流 | 額定動穩定電流 |
| LZZBJ12-10AS12/150B/4S | 20,30,40,50,75,100 | 0.2S/0.2/5P10 | 10/10/30 | 150|1n | 375|1n |
| 0.2S/0.5/5P15 | 10/20/20 | ||||
| 0.2S/0.5/5P20 | 10/10/15 | ||||
| 0.2S/5P10/10P15 | 10/10/15 | ||||
| 0.5S/5P10/10P20 | 10/10/10 | ||||
| 150,200 | 0.2S/0.2/5P10 | 10/10/30 | 31.5 | 80 | |
| 0.2S/0.5/5P15 | 10/20/20 | ||||
| 0.2S/0.5/5P20 | 10/10/15 | ||||
| 0.2S/5P10/10P15 | 10/10/15 | ||||
| 0.5S/5P10/10P20 | 10/10/10 | ||||
| 300,400 | 0.2S/0.2/5P10 | 10/10/30 | 45 | 112.5 | |
| 0.2S/0.5/5P15 | 10/15/20 | ||||
| 0.2S/0.5/5P20 | 10/15/15 | ||||
| 0.2S/5P10/10P15 | 10/15/20 | ||||
| 0.5S/5P10/10P20 | 15/15/15 | ||||
| 500 | 0.2S/0.2/5P10 | 10/10/30 | 63 | 130 | |
| 0.2S/0.5/5P15 | 10/15/20 | ||||
| 0.2S/0.5/5P20 | 10/15/15 | ||||
| 0.2S/5P10/10P15 | 10/15/20 | ||||
| 0.5S/5P10/10P20 | 15/15/15 | ||||
| 600,800 | 0.2S/0.2/5P10 | 10/10/30 | 63 | 130 | |
| 0.2S/0.5/5P15 | 10/15/20 | ||||
| 0.2S/0.5/5P20 | 10/15/15 | ||||
| 0.2S/5P10/10P15 | 10/15/20 | ||||
| 0.5S/5P10/10P20 | 15/15/15 | ||||
| 1000,1200,1250 | 0.2S/0.2/5P10 | 15/15/20 | 80 | 160 | |
| 0.2S/0.5/5P15 | 15/20/20 | ||||
| 0.2S/0.5/5P20 | 10/20/15 | ||||
| 0.2S/5P10/10P15 | 15/15/20 | ||||
| 0.5S/5P10/10P20 | 20/15/15 |
其他可供選擇技術參數
| 型號 | 額定一次電流 | 準確級組合 | 額定輸出 | 短時熱電流 | 額定動穩定電流 |
| LZZBJ12-10AS12/185B/4S | 1000,1200,1250 | 0.2S/0.2/5P10 | 15/15/40 | 85 | 160 |
| 0.2S/0.5/5P15 | 15/30/30 | ||||
| 0.2S/0.5/5P20 | 10/30/20 | ||||
| 0.2S/5P10/10P15 | 15/30/30 | ||||
| 0.5S/5P10/10P20 | 30/30/20 | ||||
| 1500 | 0.2S/0.2/5P10 | 15/15/40 | 100 | 160 | |
| 0.2S/0.5/5P15 | 15/30/40 | ||||
| 0.2S/0.5/5P20 | 15/30/30 | ||||
| 0.2S/5P10/10P15 | 15/30/30 | ||||
| 0.5S/5P10/10P20 | 30/30/20 | ||||
| 2000 | 0.2S/0.2/5P10 | 15/15/40 | 100 | 160 | |
| 0.2S/0.5/5P15 | 15/30/40 | ||||
| 0.2S/0.5/5P20 | 15/30/30 | ||||
| 0.2S/5P10/10P15 | 15/30/30 | ||||
| 0.5S/5P10/10P20 | 30/30/20 | ||||
| 2500 | 0.2S/0.2/5P10 | 20/20/40 | 100 | 160 | |
| 0.2S/0.5/5P15 | 20/40/40 | ||||
| 0.2S/0.5/5P20 | 20/40/30 | ||||
| 0.2S/5P10/10P15 | 20/30/30 | ||||
| 0.5S/5P10/10P20 | 40/30/20 | ||||
| 3000,3150 | 0.2S/0.2/5P10 | 20/20/40 | 100 | 160 | |
| 0.2S/0.5/5P15 | 20/40/30 | ||||
| 0.2S/0.5/5P20 | 20/40/20 | ||||
| 0.2S/5P10/10P15 | 20/20/20 | ||||
| 0.5S/5P10/10P20 | 40/20/15 |
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