闭环霍尔电流传感器 In= 0.25A…4000A | |||||
CHB-系列 | |||||
用于测量直流、交流、脉冲电流 ……原边被测电流与副边输出电流电气隔离。 | |||||
表1:CHB-系列…..闭环霍尔电流传感器参数: | |||||
型号 | 额定电流 | 输出电流 | 精度 | 供电电源 | 窗口 |
IN (A) | IM (mA) | X(%) | Vc (V) | mm | |
CHB-25NP/SP3 | 0.25 | 25 | 0.8% | ±15 | PCB |
CHB-25NP/SP4 | 0.5 | 25 | 0.8% | ±15 | PCB |
CHB-25NP/SP5 | 1.0 | 25 | 0.8% | ±15 | PCB |
CHB-25NP/SP6 | 1.5 | 24 | 0.8% | ±15 | PCB |
CHB-25NP/SP7 | 2.0 | 24 | 0.8% | ±15 | PCB |
CHB-25NP/SP8 | 2.5 | 25 | 0.8% | ±15 | PCB |
5 | 25 | ||||
6 | |||||
CHB-25NP | 8 | 24 | 0.8% | ±15 | PCB |
12 | |||||
25 | 25 | ||||
CHB-50A | 50 | 50 | 0.8% | ±15 | 15x7 |
CHB-50P | 50 | 100 | 1.0% | ±12~15 | φ10 |
CHB-50SE | 50 | 50 | 1.0% | ±12~18 | φ20 |
CHB-50SF | 50 | 50 | 1.0% | ±12~18 | φ20 |
CHB-50TF | 母排 | ||||
CHB-100A | 100 | 50 | 0.5% | ±15 | 15x7 |
CHB-100P | 100 | 100 | 0.8% | ±12~15 | φ10 |
CHB-100SE | 100 | 100 | 0.8% | ±12~18 | φ20 |
CHB-100S | 100 | 100 | 0.8% | ±12~18 | φ15 |
CHB-100T | 母排 | ||||
CHB-100SF | 100 | 100 | 1.0% | ±12~18 | φ20 |
CHB-100TF | 母排 | ||||
CHB-200SE | 200 | 100 | 0.8% | ±12~18 | φ20 |
CHB-200S | 200 | 100 | 0.5% | ±12~18 | φ20 |
CHB-200T | |||||
CHB-200S/SP1 | 200 | 100 | 0.5% | ±12~18 | φ20 |
CHB-200SF | 200 | 100 | 0.8% | ±12~18 | φ20 |
CHB-200TF | 母排 | ||||
CHB-300S | 300 | 150 | 0.5% | ±12~18 | φ20 |
CHB-300T | 母排 | ||||
CHB-300SF | 300 | 150 | 0.8% | ±12~18 | φ20 |
CHB-300TF | |||||
CHB-300SG | 300 | 150 | 0.5% | ±12~18 | φ35 |
CHB-300TG | 母排 | ||||
CHB-500SG | 500 | 100 | 0.5% | ±12~18 | φ35 |
CHB-500TG | |||||
CHB-500S | 500 | 100 | 0.5% | ±12~24 | φ25 |
CHB-500T | 母排 | ||||
CHB-1000S | 1000 | 200 | 0.5% | ±15~24 | φ40 |
CHB-1000T | |||||
CHB-1000SH | 1,000 | 200 | 0.5% | ±15~24 | φ40 |
CHB-1000TH | 母排 | ||||
CHB-2000SJ | 2,000 | 400 | 0.3% | ±15~24 | φ60 |
CHB-2000TJ | |||||
CHB-4000S | 4,000 | 800 | 0.4% | ±15~24 | φ102 |
CHB-4000T | 母排 | ||||
表2:CHB-系列产品通用参数: | |||||
型号 | CHB-系列 | ||||
工作原理 | 霍尔磁补偿原理 | ||||
原边电流 | IN | 可测量直流、交流、脉冲电流 | |||
频率范围 | f | DC~100KHz | |||
匝数比 | KN | 在单页说明书中给出 | |||
精度 | X | IN的 ±0.3%~1.0% | |||
线性度 | L | 0.1% | |||
反应时间 | Tr | <1µS | |||
电源范围 | Vc | 标称供电电源Vc的±5% | |||
耗电 | Ic | 10mA+IM | |||
隔离 | 原边电流与副边输出之间电气隔离 | ||||
绝缘电压 | Vi | 原边与副边电路之间:2~6KV/50Hz/1分钟 | |||
失调电流 | Ioff | 当原边电流IN=0时, Ioff< ± 0.3mA | |||
工作温度 | Ta | 0~+70℃或-25~+70℃或-40~+85℃ | |||
贮存温度 | Ts | -40~+85℃或-55~+100℃ | |||
优点: | 无测量插入损耗 | ||||
特别适用于测量直流、高频交流、脉冲电流 | |||||
应用领域: | 各种电源、电焊机、工业自动化控制、电气传动、变频器、 | ||||
电机伺服系统、电力系统、铁路信号及机车、整流系统、 | |||||
军用装备等工业及军用技术领域。 | |||||
►►请下载“产品说明书” |