维修PEWATRON电流互感器
时间:2020-06-08 阅读:497
PEWATRON 电流互感器 2877
大内径装置产生高压电流测量无电压击穿的风险
双屏蔽更大的噪声免疫力和增加在高电压应用的安全
所有型号的密封,适用于高电压绝缘油或真空
可以连接到示波器、频谱分析仪、功率分析仪、数字电压表、
模拟-数字转换器,和其他各种测量仪器
PEARSON介:美国皮尔逊Pearson Electronics1958年变开始设计和生产监测变压器经过几十年的发展产品广泛应用于美国军工、医疗、航空等领域一直服役于极其复杂的瞬间信号和一些频率周期性信号环境下奠定了它精确高品质的要求电流测试环,国内也称电流互感器或电流传感器,电流互感器的运行情况相当于次侧短路的变压器,忽略励磁电流,安匝数相等电流互感器一次绕组电流与二次绕组的电流比,叫实际电流比
PEARSON主要产品:PEARSON传感器
PEARSON主要型号:2877 , 4100 , 2100 , 3100 , 150 , 325 , 2878, 410 , 411 , 110 , 110A , 310 , 1010 , 1025 , 3025 , 2879 ,101 , 301X , 1080 , 1330 , 1423 , 2093
型号 | 外观 | 输出 (V/A) | 孔径 | 时间参数 | 频率参数 | ||||||
Max. | Droop (%/msec.) | Usable Rise | IT Max. (amp-sec.) | Max. | 3dB pt. Low (Hz) | 3dB pt. | I/f | ||||
2877 | F | 1 | 0.25 | 100 | 200 | 2 | 0.0004** | 2.5 | 300 | 200 | 0.0025 |
4100 | E | 1 | 0.5 | 500 | 90 | 10 | 0.002** | 5 | 140 | 35 | 0.006 |
2100 | D | 1 | 2 | 500 | 80 | 20 | 0.005** | 7.5 | 125 | 20 | 0.017 |
6585 | K | 1 | 2 | 500 | 300 | 1.5 | 0.002** | 10 | 400 | 250 | 0.008 |
6656 | J | 1 | 3.5 | 500 | 140 | 3.5 | 0.01** | 10 | 200 | 120 | 0.04 |
3100* | C | 1 | 3.5 | 500 | 40 | 50 | 0.03** | 12 | 40 | 7 | 0.1 |
150 | D | 0.5 | 2 | 1,000 | 20 | 20 | 0.02** | 15 | 40 | 20 | 0.07 |
6595 | K | 0.5 | 2 | 1,000 | 100 | 2.5 | 0.008** | 20 | 100 | 200 | 0.03 |
325* | C | 0.25 | 3.5 | 2,000 | 100 | 30 | 0.09 | 60 | 160 | 10 | 0.6 |
2878 | F | 0.1 | 0.25 | 400 | 20 | 5 | 0.004** | 10 | 30 | 70 | 0.025 |
410 | E | 0.1 | 0.5 | 5,000 | 60 | 20 | 0.25 | 50 | 120 | 20 | 1.7 |
411 | E | 0.1 | 0.5 | 5,000 | 0.9 | 20 | 0.2** | 50 | 1 | 20 | 0.6 |
3972 | L | 0.1 | 1 | 5000 | 1 | 20 | 0.2 | 50 | 1 | 20 | 0.6 |
110 | D | 0.1 | 2 | 5,000 | 0.8 | 20 | 0.5** | 65 | 1 | 20 | 1.5 |
110A† | D | 0.1 | 2 | 10,000 | 0.8 | 20 | 0.5** | 65 | 1 | 20 | 1.5 |
6600 | K | 0.1 | 2 | 2,000 | 15 | 5 | 0.04** | 40 | 25 | 120 | 0.12 |
310* | C | 0.1 | 3.5 | 5,000 | 20 | 40 | 0.6 | 140 | 40 | 10 | 3.6 |
1010* | A | 0.1 | 10.75 | 5,000 | 250 | 50 | 0.7** | 120 | 400 | 7 | 4.4 |
1025 | D | 0.025 | 2 | 20,000 | 100 | 100 | 0.5 | 100 | 160 | 4 | 3 |
3025* | C | 0.025 | 3.5 | 20,000 | 4 | 100 | 3 | 325 | 7 | 4 | 20 |
2879 | F | 0.01 | 0.25 | 2,000 | 2 | 20 | 0.04** | 25 | 3 | 20 | 0.25 |
5046 | E | 0.01 | 0.5 | 25,000 | 0.3 | 20 | 0.5** | 100 | 0.5 | 20 | 3 |
101 | D | 0.01 | 2 | 50,000 | 0.1 | 100 | 2.5** | 200 | 0.25 | 4 | 12 |
4997 | D | 0.01 | 2 | 20,000 | 0.3 | 25 | 1.0** | 150 | 0.5 | 20 | 3.5 |
301X* | C | 0.01 | 3.5 | 50,000 | 3 | 200 | 22 | 400 | 5 | 2 | 140 |
1080*† | C | 0.005 | 3.5 | 200,000 | 2 | 250 | 25 | 750 | 3 | 1.5 | 150 |
1330* | C | 0.005 | 3.5 | 100,000 | 1 | 250 | 65 | 1400 | 0.9 | 1.5 | 400 |
4418 | D | 0.001 | 2 | 200,000 | 0.05 | 200 | 6.0** | 400 | 0.7 | 2 | 40 |
1423* | C | 0.001 | 3.5 | 500,000 | 0.7 | 300 | 75 | 2500 | 1 | 1.2 | 450 |
2093* | B | 0.001 | 4.75 | 500,000 | 0.09 | 2000 | 1200 | 2500 | 0.15 | 0.2 | 7500 |
8585C | N | 1.0 | 0.5 | 500 | 1.0 | 2 | 0.003 | 5 | 1,500.0 | 200.0 | 0.01 |
4100C | N | 1.0 | 0.5 | 500 | 1.0 | 15 | 0.0015 | 5 | 1,500.0 | 25.0 | 0.008 |
7790 | M | 1.0 | 1.0 | 500 | 1.0 | 15 | 0.002 | 5 | 1,500.0 | 25.0 | 0.01 |
4688 | L | 1 | 2.0 | 500 | 0.4 | 12 | 0.005 | 15 | 600.0 | 30.0 | 0.03 |
7805 | K | 1 | 4.0 | 500 | 0.7 | 25 | 0.004 | 15 | 1,000.0 | 25.0 | 0.02 |
7760 | J | 1.0 | 6.0 | 500 | 0.5 | 50 | 0.005 | 20 | 750.0 | 7.0 | 0.03 |
5101 | L | 0.5 | 2.0 | 1,000 | 0.1 | 20 | 0.02 | 25 | 150.0 | 18.0 | 0.08 |
5949† | K | 0.5 | 4.0 | 1,000 | 0.1 | 30 | 0.02 | 30 | 150.0 | 12.0 | 0.08 |
411C | N | 0.1 | 0.5 | 5,000 | 0.015 | 20 | 0.15 | 50 | 25.0 | 20.0 | 0.7 |
7795 | M | 0.1 | 1.0 | 5,000 | 0.015 | 25 | 0.15 | 60 | 25.0 | 15.0 | 0.8 |
3525 | L | 0.1 | 2.0 | 5,000 | 0.004 | 25 | 0.5 | 100 | 6.0 | 15.0 | 2.5 |
7810 | K | 0.1 | 4.0 | 5,000 | 0.007 | 50 | 0.4 | 150 | 10.0 | 7.0 | 2.0 |
7655 | J | 0.1 | 6.0 | 5,000 | 0.007 | 100 | 0.4 | 175 |