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精密电流互感器特点图片 产品简介
退磁检查
精密电流互感器特点图片在电流突然下降的情况下,互感器铁芯可能产生剩磁。如电流互感器在大电流情况下突然切断电源、二次绕组突然开路等。互感器铁芯有剩磁,使铁芯磁导率下降,影响互感器性能。*使用后的互感器都应该退磁。互感器检验前也要退磁。退磁就是通过一次或二次绕组以交变的励磁电流,给铁芯以交变的磁场。从0开始逐渐加大交变的磁场(励磁电流)使铁芯达到饱和状态,然后再慢慢减小励磁电流到零,以消除剩磁。0.2级精密电流互感器生产厂家,0.2级精密电流互感器生产厂家,0.2级精密电流互感器生产厂家
型号 | 精密电流互感器特点图片主要技术指标 | |||
标准度 | 功率 | 额定 | 初级电流(A) | |
HL1 | 0.2 | 0.8 | 5 | 固定:15,50 穿心:100-150-200-300-600 |
HL1A | 0.1 | 0.8-1 | 10 | 固定:15,50 穿心:100-150-200-300-600 |
HL2 | 0.2 | 0.8 | 10 | 100-150-200-250-300-400-500-600-750-800-1000-1200-1500-2000 |
HL3 | 0.2 | 0.8 | 10 | 0.5-1-2-5-10-20-50 |
HL5-1 | 0.1 | 0.8或1 | 5 | 5-6-7.5-10-15-20-25-30-40-50-60-75-100-150-200-250-300-500-600-750-800-1000 |
HL16 | 0.1 | 0.8-1 | 10 | 300-400-500-600-750-1000-1500-2000-3000-4000 |
HL18 | 0.1 | 0.8-1 | 5 | 5-6-7.5-10-15-20-25-30-40-50-60-75-100-150-200-250-300-400-500 |
HL19 | 0.1 | 0.8-1 | 5 | 500-600-750-800-1000-2000-3000-4000-5000 |
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 |
HL24-1 | 0.2 | 0.8 | 10 | 10-25-50-100-150-200-300-600 |
HL24-2 | 10-25-50-100-200-250-500-1000 | |||
HL24-1A | 0.1 | 10-25-50-100-150-200-300-600 | ||
HL24-2A | 10-25-50-100-200-250-500-1000 | |||
0.5-1-2-2.5-5-10-15-20-25-30-50-75-100 | ||||
HL32-1 | 0.1 | 0.8-1 | 5 | |
HL32-2 | 10 | 0.5-2-2.5-5-10-15-20-25-30-50-75-100 | ||
HL34 | 0.02 | 1 | 5 | 5-7.5-10-15-20-25-30-40-50-60-75-100-150-200-250-300 |
HL35 | 0.1 | 1 | 5 | 0.5-0.75-1-1.5-2-2.5-3-4-5-7.5-10-15-20-25-30-40-50-60-75-100-150-200-250-300 |
HL35-1 | 0.1 | 0.8-1 | 10 | 0.5-0.75-1-1.5-2-2.5-3-4-5-7.5-10-15-20-25-30-40-50-75-100 |
HL35-2 | 5-7.5-10-15-20-25-30-40-50-60-75-80-100-120-150-200-250-300-400-500-600-750-800-1000-1500-2500-3000-4000-5000 | |||
HL35-4 | 15-20-25-30-40-50-60-80-100-150-200-250-300-400-500-600 | |||
HL36 | 0.2 | 0.8 | 10 | 100-150-200-250-300-400-500-600-750-800-1000-1200-1500-2000 |
HL36A | 0.1 | 0.8 | 10 | 100-150-200-250-300-400-500-600-750-800-1000-1200-1500-2000 |
HL36-1 | 0.2 | 0.8 | 5 | 100-150-200-250-300-400-500-600-750-800-1000-1200-1500-2000(二次为1A) |
HL36-1A | 0.1 | 0.8 | 5 | 100-150-200-250-300-400-500-600-750-800-1000-1200-1500-2000(二次为1A) |
HL37-4 | 0.2 | 0.8-1 | 10 | 15-20-25-30-40-50-60-80-100-150-200-250-300-400-500-600 |
HL41 | 0.1 | 0.8-1 | 5 | 0.1-0.15-0.2-0.25-0.3-0.4-0.5-0.6-0.75-1-1.5-2-2.5-3-4-5-6-7.5-10-15-20-25-30-40-50-60-75-80-100 |
HL42 | 0.2 | 0.8-1 | 5 | 0.1-0.15-0.2-0.25-0.3-0.4-0.5-0.6-0.75-1-1.5-2-2.5-3-4-5-7.5-10-15-20-25-30-40-50-75-80-100 |
HL50A | 0.05 | 1 | 10 | 5-7.5-10-15-20-25-30-40-50-60-75-80-100-120-150-200-250-300-400-500-600-750-800-1000-1200-1500-2000-2500-3000-4000-5000-6000-7500-8000-10000 |
HL55 | 0.2 | 0.8-1 | 5 | 端子:10-20-50 穿芯:100-150-200-300-600 |
HL55A | 0.1 | 0.8-1 | 5 | 端子:10-20-50 穿芯:100-150-200-300-600 |
HL55-1 | 0.2 | 0.8-1 | 5 | 端子:10-20-50 穿芯:100-150-200-300-600 (二次为1A) |
HL55-1A | 0.1 | 0.8-1 | 5 | 端子:10-20-50 穿芯:100-150-200-300-600 (二次为1A) |
HL55T | 0.2 | 0.2 | 5 | 端子:5-20-100 穿芯:200-300-600 |
0.1-0.15-0.2-0.25-0.3-0.4-0.5-0.6-0.75-1-1.5-2-2.5-3-4-5-6-7.5-10-15-20-25-30-40-50-60-75-80-100 | ||||
HL79 | 0.05 | 0.8 | 5 | |
7.5 | ||||
HL79-1 | 1 | 5/7.5 | 0.1-0.15-0.2-0.25-0.3-0.4-0.5-0.6-0.75-1-1.5-2-2.5-3-4-5-6-7.5-10-15-20-25-30-40-50-60-75-80-100 | |
HL79-2 | 0.8-1 | 5 | 0.1-0.15-0.25-0.3-0.4-0.5-0.6-0.75-1-1.5-2-2.5-3-4-5-6-7.5-10-15-20-25-30-40-50-60-75-80-100 | |
HL79-3 | 1 | 5 | 5-7.5-10-15-20-25-30-40-50-60-75-100-150-200-250-300 | |
HL79-4 | 5 | 5-7.5-10-15-20-25-30-40-50-60-75-80-100-120-150-200-250-300-400-500-600-750-800-1000-1500-2000-2500-3000-4000-5000 | ||
10 | ||||
HL79-5 | 10 | 0.1-0.15-0.2-0.25-0.3-0.4-0.5-0.6-0.75-1-1.5-2-2.5-3-4-5-6-7.5-10-15-20-30-40-50-60-75-80-100 | ||
0.1-0.15-0.2-0.25-0.3-0.4-0.5-0.6-0.75-1-1.5-2-2.5-3-4-5-6-7.5-10-15-20-25-30-40-50-60-75-80-100 | ||||
HL94 | 0.02 | 0.8 | 5 | |
7.5 | ||||
HL94-1 | 1 | 5 | 0.1-0.15-0.2-0.25-0.3-0.4-0.5-0.6-0.75-1-1.5-2-2.5-3-4-5-6-7.5-10-15-20-25-30-40-50-60-75-80-100 | |
HL94-2 | 0.8或1 | 10 | 0.1-0.15-0.2-0.25-0.3-0.4-0.5-0.6-0.75-1-1.5-2-2.5-3-4-5-6-7.5-10-15-20-25-30-40-50-60-75-80-100 | |
HL94-3 |
| 0.8-1 | 5 | 0.1-0.15-0.2-0.25-0.3-0.4-0.5-0.6-0.75-1-1.5-2-2.5-3-4-5-6-7.5-10-15-20-25-30-40-50-60-75-80-100 |
HL94A | 0.01 | 0.8 | 5 | 0.1-0.15-0.2-0.25-0.3-0.4-0.5-0.6-0.75-1-1.5-2-2.5-3-4-5-6-7.5-10-15-20-25-30-40-50-60-75-80-100 |
HL94B | 1 | 7.5 | 0.1-0.15-0.2-0.25-0.3-0.4-0.5-0.6-0.75-1-1.5-2-3-4-5-6-7.5-10-15-20-30-40-50-60-75-80-100 | |
HLS3 | 0.1 | 0.8 | 5 | 5A-1000A(100A以上穿芯,自带升流器) |
HLS5 | 0.1 | 0.5 | 5 | 5A-2000A(500A以上穿芯,自带升流器) |