Atec AEMC-5070 - Manual (Page 3)

Key Functions
Smooth Function – This function is very
useful when the readings on the display are
unstable and hard to read. It applies a digital
filter to the displayed readings to smooth out
the presentation. It does not effect the
measurement or recording of data.
Alarm Function – Allows for the setting of a
low limit resistance value for each test voltage,
below which a buzzer will sound alerting you to
a problem condition.
Selectable Voltage – Provides the flexibility
to program an exact voltage for a specific test
to any voltage from 40 to 5100V in 10V
increments. The Model 5070 also allows for
storage of three different voltage selections.
Test Voltage Lock-out – Gives the flexibility
to limit the maximum output test voltage to
any value from 40 to 5100V to protect delicate
equipment from accidental exposure to
excessive test voltages.
Timer Function – Program a test run time
from one minute to 50 hours.
Record Function – provides the option to
automatically store the data from a timed test
at programmable intervals or to store the
results of the test manually at the push of
a button at the end of the test.
Print Function – Provides a direct print
out to a printer of test results in a predefined
format.
Graph Function – Provides a graphic
representation of a time test on the display of
the Model 5070 of insulation resistance vs. time.
If the step voltage mode is selected, the step volt-
age is also shown graphically.
Ramp Function – Allows programming of three
different ramp test profiles, each containing up to
five voltage steps between 40 and 5100V and
time per step of up to 10 hours.
Temperature Function – Provides the ability
to display insulation resistance temperature
corrected to a specific reference temperature.
Model 5070 checking insulation resistance on feed cables to
a three-phase motor.
5000V Graphical Megohmmeter Model 5070 (pdf) Rev. 06 02/08
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