FREESOR(飞轩)Китай
FSM200LP 电流传感器
Все аналоги
Полный отчётТехнические параметры
| f | 频带宽度 (-3dB) Frequency bandwidth(-3dB) | DC ～ 200 | kHz |
| IC | 电流消耗 Current consumption | VC=±18V 10+Is | mA |
| IO | 零点失调电流 Zero offset current | TA =25 ℃ <±0.20 | mA |
| IOT | 失调电流温漂 Thermal drift of I0 | IP=0 TA =-25 ～ +85℃ ≤ 士 0.005 | mA/ ℃ |
| IP | 原边电流测量范围 Measuring range of primary current | 0~±150 | 0~±300 | 0~±375 | 0~±600 | A |
| IPN | 原边额定输入电流 Primary nominal input current | 50 | 100 | 125 | 200 | A |
| ISN | 副边额定输出电流 Secondary nominal output current | 50±0.5% | 50±0.5% | 125±0.5% | 100±0.5% | mA |
| KN | 匝数比 Conversion ratio | 1:1000 | 1:2000 | 1:1000 | 1:2000 |
| RM | 测量电阻 (VC=±18V/IP) Measuring resistance (VC=±18V/IP) | 0~100 | 0~68 | 0~15 | 0~12 | Ω |
| RS | 副边线圈内阻 (TA=25℃) Secondary coil resistance(TA=25℃) | 30 | 45 | 30 | 45 | Ω |
| TA | 工作环境温度 Ambient operating temperature | -25 ～ +85 | ℃ |
| Tr | 响应时间 Response time | <1 | μS |
| TS | 贮存环境温度 Ambient storage temperature | -40 ~+100 | ℃ |
| VC | 电源电压 Supply voltage | ±12~±18 ( ±5% ） | V |
| Vd | 绝缘电压 Insulation voltage | 在原边与副边电路之间 2 .5KV 有效值 /50Hz/1 分钟 |
| X | 精度 Accuracy | ±0.5 | % |
| εL | 线性度 Linearity | <0.1 | %FS |