Nautel NX10, Руководство по установке

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NX10 INSTALLATION MANUAL COMMISSIONING TASKS
PAGE 2.8.4 VERSION 2.0 2016-05-06
Figure 2.8.2: NX10 Power Transformer Tap Changes
360 - 505 V ac transformer
200 - 250 V ac transformer
MINOR TAPS
MINOR TAPS
MAJOR TAPS
MAJOR TAPS
NOTE: Changing major tap
settings requires moving
the top of the tapping strap
to the new major tap on
each of the three primary
windings
NOTE: Changing minor tap
settings requires moving
both the bottom of the
tapping strap and the user-
provided ac input wire to the
new minor tap position on
each of the three primary
input connections (see
Figure 2.8.3 on page 2.8.5
)