Isolation Voltages - National Instruments 9225E Operating Instructions And Specifications

Isolation Voltages

Channel-to-channel
Continuous ................................. 600 V
Withstand.................................... 2,300 V
Channel-to-earth ground
Continuous ................................. 300 V
Withstand.................................... 2,300 V
Measurement Category II is for measurements performed on
circuits directly connected to the electrical distribution system.
This category refers to local-level electrical distribution, such as
that provided by a standard wall outlet, for example, 115 V for U.S.
or 230 V for Europe.
Caution
measurements within Measurement Categories III or IV.
© National Instruments Corp.
Do not connect the NI 9225E to signals or use for
,
rms
Measurement Category II,
(Basic insulation)
rms
dielectric withstand test
,
rms
Measurement Category II,
(Double insulation)
rms
dielectric withstand test
19 NI 9225E Operating Instructions and Specifications
, verified by a 5 s
, verified by a 5 s