DV Power RMO200D, Руководство пользователя

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RMO200D Getting Started
Upon completed test (due to expire of selected time or due to push to the
STOP
button) at selected memory
location the last measured result will remain registered. By pushing
Ω
button current test result is stored in
internal memory.
Note:
In case of PC and DV Win software use during the test, all performed measurements will be
registered. Results will be shown in a table in Excel format with option of additional edit and
graphic presentation.
Using DV Win after testing for transfer of results from selected internal memory location to PC, it is possible
to transfer only the result of the last test.
To stop the test prematurely, press the
STOP
button at any time during the test. The current will immediately
drop to 0 A.
6.4 Connecting of current clamp meter and measuring with both sides grounded unit
Measurement procedure
Turn on RMO200D with the power switch on the test set. The display shows the Single menu. Go to CC
menu by pushing
SET
button twice or using
RIGHT
button four times,
DOWN
button,
RIGHT
button three
times and then
DOWN
button.
Define a test current through the circuit breaker (here
200A
) and memory position (here
Memory: 012
). Once
these parameters are defined, press
ENTER
to change to the Ready state.
Using RMO200D with current clamp meter it is
possible to make safer measurement of breakers
with both sides of
the breaker grounded.
Measuring the current through the ground
connection and reducing this value from the total
current is an additional safety feature.
When connecting current clamp meter pay
attention that current circuit of the current clamp
meter is enough far away form the rest of current
circuits. In that way electromagnetic interference is
prevented. Distance between current cables must
be more than 10 cm.
Figure 6-8:
The
CC menu
Figure 6-9:
The
Ready state