1. Summary
CP9000LF series flexible current probe applies low frequency flexible probe with double ranges design, and was able to realize wide measurable current range, from 60A to 60kA. Guaranteed accuracy in the loop is 1%, and the typical accuracy is 2%, bandwidth up to 600 kHz (700mm loop perimeter) or 1MHz (300mm loop perimeter). The outer diameter typical value is 8mm, withstand voltage 10kVpk. CP9000LF is very good at the testing of low frequency large current and large power.
The advantages of CP9000LF includes: the loop that are flexible and easy plug-in can reach many places where the hard probe can’t and thus connect to subject under test; the insertion loss is almost zero, and thus has little interference on subject under test.
Standard BNC output interface, easy to connect with oscilloscope, data collector and digital voltmeter to observe the current waveform. The probe can be powered by 9V battery or external 12V DC power supply, very convenient to be used.
CP9000LF has overload alert system, and the length of the probe loop and connection cable can be customized freely to fulfill testing requirement in different situation.
Specification
1 Electronical Parameter
Testing Condition: 23℃, 60%RH, cable under test pass through the center of probe loop center
Type | Sensitivity (mV/A) | Peak Current(A) | Max noise (mVrms) | Low frequency bandwidth-3dB(Hz) | Phase shift (50Hz) | Peak di/dt(kA/us) | High Frequency bandwidth-3dB | |||||
X10 | X1 | X10 | X1 | X10 | X1 | X10 | X1 | 300mm | 700mm | |||
CP9060LF | 100 | 10 | 60 | 600 | 3 | 1 | 0.45 | <0.85° | 0.015 | 0.25 | 1MHz | 600kHz |
CP9120LF | 50 | 5 | 120 | 1200 | 3 | 1 | 0.23 | <0.5° | 0.03 | 0.5 | ||
CP9300LF | 20 | 2 | 300 | 3000 | 2 | 1 | 0.15 | <0.35° | 0.1 | 1.2 | ||
CP9600LF | 10 | 1 | 600 | 6000 | 2 | 1 | 0.1 | <0.25° | 0.2 | 2.5 | ||
CP9121LF | 5 | 0.5 | 1.2k | 12k | 2 | 1 | 0.08 | <0.2° | 0.4 | 5 | ||
CP9301LF | 2 | 0.2 | 3k | 30k | 1 | 0.5 | 0.07 | <0.18° | 0.9 | 6 | ||
CP9601LF | 1 | 0.1 | 6k | 60k | 1 | 0.5 | 0.07 | <0.18° | 1.8 | 6 | ||
2 Other Parameter
Typical accuracy | ±1% |
Max output voltage | ±6Vpk |
Probe loop withstand voltage value | 10kVpk |
Terminal load requirement | ≥100kΩ |
Power method | 9V battery or external DC 12 V power supply (standard adaptor) |
Safety compliance | EN61010-1: 2010 |
EMC compliance | EN61326-1:2013 EN61000-3-2:2014 EN61000-3-3:2013 |
