TBC-LXH双环系列闭环型电流传感器的初、次级之间是绝缘的，具有超强抗干扰能力；用于测量直流、交流和脉动电流。
TBC-LXH series current sensor is two-closed loop device based on the measuring principle of the hall effect,
with a galvanic isolation between primary and secondary circuit. It has strong anti-jamming ability and provides accurate electronic measurement of DC, AC or pulsed currents.
电参数 Electrical data(Ta=25℃±5℃,RL=2KΩ,CL=10000PF) |
型号Type 参数
Parameter | TBC 05LXH | TBC 10LXH | TBC 15LXH | TBC 20LXH | TBC 25LXH | TBC 30LXH | TBC 50LXH | TBC 75LXH | 单位 Unit |
额定输入电流(Ipn) Rated input(Ipn) | 5 | 10 | 15 | 20 | 25 | 30 | 50 | 75 | A |
测量电流范围(Ip) Measuring range(Ip) | 15 | 30 | 45 | 60 | 75 | 90 | 150 | 200 | A |
匝 比 (Np/Ns) Turnsratio(Np/Ns) | 4：2000 | 3：3000 | 2：3000 | 1：2000 | 1：2500 | 1：3000 | 1：3125 | 1：3750 | T |
内接测量电阻 Insideresistance | 400 | 400 | 400 | 400 | 400 | 400 | 250 | 200 | Ω |
额定输出电压 Rated output | @ Ip=±Ipn ±4±0.5% | V |
电源电压 Supply voltage | ±15±5% | V |
功耗电流 Power consumption | 20+IpX(Np/Ns) | mA |
零点失调电压 Zero voltage | @ Ip=0 ≤±0.04 | V |
零点温漂 Zero drift | @ -40～+85℃ ≤±0.5 | mV/℃ |
线性度 Linearity | @ Ip=0-±Ipn ≤0.1 | %FS |
响应时间 Response time | @ Ip=Ipn, 50 A/µS ,10%-90% ＜1 | μS |
绝缘电压 Galvanic isolation | @ 50(60)HZ,AC,1min 5.0 | KV |
绝缘强度 Dielectric Strength | ＞1000 | MΩ |
