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6.2.5.3: Configuring PT Setting
The PT Setting has three parts: Pt-n (numerator), Pt-d (denominator), and Pt-S (scaling).
1. Press the Enter button when Pt is in the A window.
The PT-n screen appears. You can either:
• Change the value for the PT numerator.
• Access one of the other PT screens by pressing the Enter button: press Enter once to access the Pt-d screen,
twice to access the Pt-S screen.
a. To change the value for the PT numerator or denominator
From the Pt-n or Pt-d screen:
• Use the Down button to select the number value for a digit.
• Use the Right button to move to the next digit.
b. To change the value for the PT scaling
From the Pt-S screen:
Use the Right button or the Down button to choose the scaling you want. The Pt-S setting can be 1, 10,
100, or 1000.
NOTE: If you are prompted to enter a password, refer to Section 6.2.4 for instructions on doing so.
2. When the new setting is entered, press the Menu button twice.
3. The STOR ALL YES screen appears. Press Enter to save the new PT setting.
Example Settings:
277/277 Volts:
14,400/120 Volts:
138,000/69 Volts:
345,000/115 Volts:
345,000/69 Volts:
NOTE: Pt-n and Pt-S are dictated by primary voltage; Pt-d is secondary voltage.
Use
e
Electro Industries/Gauge Tech
Pt-n value is 277, Pt-d value is 277, Pt-S value is 1.
Pt-n value is 1440, Pt-d value is 120, Pt-S value is 10.
Pt-n value is 1380, Pt-d value is 69, Pt-S value is 100.
Pt-n value is 3450, Pt-d value is 115, Pt-S value is 100.
Pt-n value is 345, Pt-d value is 69, Pt-S value is 1000.
Doc# E149701
6-8
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