AC/DC電流傳感器可以測量較大的直流和交流電流。
電流輸出模式可以將AC/DC電流傳感器連接至WT系列功率分析儀以及PX8000高精度功率分析儀的直接電流輸入端子，供測量之用。使用單個(gè)功率計(jì)時(shí)，您可以通過直接輸入測量非常小的電流，或使用電流傳感器測量最大至2000A的大電流(使用751552鉗式探頭測量最大至1400A的大電流)。AC/DC電流傳感器可用于許多應(yīng)用領(lǐng)域的大電流和大功率測量，如混合動(dòng)力與純電動(dòng)汽車、電池、變頻電機(jī)、能源、鐵路和工業(yè)電機(jī)。

CT2000A
電流范圍：0~2000A(DC)，3000A峰值(AC)
寬測量頻率量程：DC~40kHz(-3dB)
高基本精度：±(讀數(shù)的0.05% + 30µA)

CT1000
電流范圍：0~1000A(DC)，1000A峰值(AC)
寬測量頻率量程：DC~300kHz(-3dB)
高基本精度：±(讀數(shù)的0.05% + 30µA)

CT200
電流范圍：0~200A(DC)，200A峰值(AC)
寬測量頻率量程：DC~500kHz(-3dB)
高基本精度：±(讀數(shù)的0.05% + 30µA)

CT60
電流范圍：0~60A(DC)，60A峰值(AC)
寬測量頻率量程：DC~800kHz(-3dB)
高基本精度：±(讀數(shù)的0.05%+30µA)
 

Connection examples* making use of built-in DC power supply (/PD2 option)

*1: Use an insulated conductor or cable for wiring on the primary side.
*2: When connected to CT2000A current sensors, use DC power supply option (/PD2) for WT1800E or PX8000.

Combination among CT current sensors, dedicated cables and Shunt Resistor Boxes



Current limitations of the /PD2 option when using CT2000A

When connecting the current sensor, CT2000A, to the DC power supply option (/PD2) terminals on a WT1800E or PX8000 Power Analyzer, make sure that the output current does not exceed the range shown below.

Connection example*
Using external DC power supply

* Use conductors or cables with reinforced insulation for primary input.
* Make sure that the total load resistance including measuring instrument’s internal resistance and external    load resistance (Rb) is within the specification to prevent oscillation. And confirm the rated power specification of the load resistance.