MIB Installation Instructions and Reference Handbook
DEIF A/S
Page 29 of 50
Screen no. 4
Secondary value of voltage transformer:
PT2 value is an integer from 50 to 400. Unit is
Volt.
to move the cursor one digit at a time
to increase the digit
to decrease the digit
to accept changes and move to next screen
Example: 380V
Note: In case of measuring voltage between 400V and 690V and no voltage
transformer, use 400V for both PT1 and PT2.
Screen no. 5
Primary value of current transformer:
CT1 value is an integer from 5 to 50000. Unit is
Amp.
to move the cursor one digit at a time
to increase the digit
to decrease the digit
to accept changes and move to next screen
Example: 5A
Note: The display is divided into 2 lines. Count from the arrow in the left hand
side.
Screen no. 6
Secondary value of current transformer:
CT2 is constant 5A. Unit is Amp.
to accept changes and move to next screen
Example: 5A
Screen no. 7
Definition of reactive power (see page 37):
Definition setting of reactive power:
0: Sinusoidal reactive power.
1: Budeanu’s reactive power.
to increase the digit
to decrease the digit
to accept changes and move to next screen
Example: Sinusoidal reactive power
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