N7040A/1A/2A Rogowski AC Current Probes User Guide
9
Overview
1
Features
Keysight provides three models (
N7040A, N7041A, and N7042A)
under the Rogowski AC Current
probes. The following tables list the key features of each of these models.
N7040A
•
4.5mm thick miniature clip-around Rogowski coil with 5kV peak
insulation.
•
A novel electrostatic shielded Rogowski coil providing excellent immunity
to interference from fast local dV/dt transients or large 50/60Hz voltages
•
Peak current rating upto 3.0kA
•
-3dB high frequency bandwidth upto 23MHz
•
-3dB low frequency bandwidth 3Hz
•
Peak di/dt capability upto 80kA/µs
•
Wide operating temperature from -40
o
C to +125
o
C
•
Terminated into 1M
Ω
scope input
•
Positional accuracy typically ±2%
N7041A
•
4.5mm thick miniature clip-around Rogowski coil with 5kV peak
insulation.
•
A novel electrostatic shielded Rogowski coil providing excellent immunity
to interference from fast local dV/dt transients or large 50/60Hz voltages
•
Peak current rating upto 0.6kA
•
-3dB high frequency bandwidth upto 30MHz
•
-3dB low frequency bandwidth 12Hz
•
Peak di/dt capability up to 40kA/µs
•
Wide operating temperature from -40
o
C to +125
o
C
•
Terminated into 1M
Ω
scope input
•
Positional accuracy typically ±2%
