1. Summary
CPL series product is a type of current probe that can measure AC and DC simultaneously. The maximum measurable current of CPL2000 is 2000Arms, with the peak current of 3000Apk, and bandwidth of 10kHz(-3dB); The maximum measurable current of CPL4000 is 4000Arms, with the peak current of 5600Apk and bandwidth of 5kHz(-3dB).
CPL series product has two ranges optional, and the users can choose proper range according to the current value. It is also integrated with auto-zero set function, making CPL series easy to use. CPL series product also contains power supply and battery low voltage alarm indicator and overload alarm buzzer. CPL series can be powered by battery or external power supply, and its standard BNC output connector allows it to connect with oscilloscope and other devices, and with BNC to dual banana plugs it can be connected to voltage meter for AC and DC measurement. CPL series product is usually used in fields including motor drive and power supply measurement.
3. Electronics Characteristics
Test Condition: 23℃, 60RH, no nearby current, cable（Φ30mm）under test through the center during testing, load impedance 1MΩ
Model | CPL2000 | CPL2000A | CPL4000 | |||
Range | 200A | 2000A | 200A | 2000A | 400A | 4000A |
Maximum Measurable Current | 200Arms | 2000Arms | 200Arms | 2000Arms | 400Arms | 4000Arms |
Peak Value Current | 300Apk | 3000Apk | 300Apk | 3000Apk | 560Apk | 5600Apk |
Range Sensitivity | 10mV/A | 1mV/A | 10mV/A | 1mV/A | 5mV/A | 0.5mV/A |
Typical Precision (DC,45Hz~66Hz) | ±2%rdg. ±5mV |
±2%rdg. ±1mV | ±2%rdg. ±5mV | 2%rdg. ±1mV | ±2%rdg. ±5mV | 2%rdg. ±1mV |
Specification Precision (DC,45Hz~66Hz) | ±3%rdg. ±5mV | ±3%rdg. ±1mV | ±3%rdg. ±5mV | ±3%rdg. ±1mV | ||
Bandwidth（-3dB） | DC～10kHz | DC～300kHz | DC～5kHz | |||
Typical Battery type and life | 9V alkaline cascade battery/ 15 hours | 9V alkaline cascade battery/ 11 hours | ||||
Operating Voltage | CATII 600V | |||||
Low Power Indication Function | Lighted red when battery voltage is lower than 6.5 V | |||||
Overload Indication Function | Buzzer will be activated when current under test surpass the range | |||||
