Technical Data
16 - 3
• A higher ambient and/or operational temperature reduces both the typical
maximum output time "typical time t
max
" and case by case the maximum
output current accordingly.
Also refer to ”Temperature Monitoring” on page 2-30.
• When loaded with a high burden, the 800A AC, 400A DC, 6A AC (also in
the 3A AC mode) and 6A DC outputs can generate noise. This noise,
however, is normal and no reason to worry.
• An error message (313) appears if either the PE connection is defective or
the power supply has no galvanic connection to ground. In this case, make
sure that the PE connection is intact. If the PE connection is intact and the
error message still appears, select the "Disable ground check" check box at
the Device Setup tab in the Options view (see ”Device Setup” on page 2-
33).
Rather than starting a test and activating the outputs, pressing the I/O
(test start/stop) push-button will then pop up a message box notifying you
about this problem.
All guaranteed AC specifications refer to frequencies of 45Hz < f < 65Hz.
Frequencies above 400Hz are filtered out. Measurements below 15Hz are not
stable.
Figure 1:
Typical frequency
response of analog
inputs:
amplitude =
f (frequency)
Note: Only one output at a time can be used, that is, either 800A AC or
400A DC or 2kV AC or...
amplitude [dB]
frequency [Hz]
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