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4.3 Using the 5A Adapter / MN193 5A Current Probe
If the 5A adapter or the MN193 5A clamp is used, an adjustment to the trans-
formation ratio (primary current (1A to 2999A) / secondary current (1A or 5A) is
required.
Proceed as follows:
1. Connect the current sensor.
2. Select the Configuration mode by positioning the rotary switch to
3. Adjust the sensor's primary current.
•
Select the
tons.
•
With the white and yellow buttons, adjust the primary current (
transformation ratio. See § 4.5 for details.
4. Adjust the secondary sensor current.
•
Select the
buttons.
•
With the white and yellow buttons, adjust the secondary current (
the transformation ratio to 1 or 5 A. See § 4.5 for details.
4.4 Automatic Shut-off
By default, the automatic shut-off feature is activated each time the Model 8220
is turned on.
To de-activate:
1. Turn the unit OFF by turning the rotary switch to the OFF position.
2. Turn the unit back ON by turning the rotary switch to any other position.
3. When the first screen is displayed (display of all symbols), press and hold the
yellow button until a beep is heard.
4. The screen indicates
Power Quality Analyzer Model 8220
parameter (primary adjustment page) with the ◄► but-
parameter (secondary adjustment page) with the ◄►
(No automatic shut-off).
.
) of the
) of
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