ABB IM300 Series, Operational Manual

Page: 37 / 109

IM300 Intelligent Power Monitoring Instrument
35
Fig 3-3-5 System wiring setup page
Fig 3-3-7 CT ratio settings page
system parameter, screen 1)
S
creen 2
：
Wiring system settings
This page is used to set the system wiring. Top of the
screen displays the word "SYS", indicates that the current
page to the system wiring setup page, as shown in fig.
3-3-5.
There are five options:
Mode 1
：
3P4L 3PT 3CT
Mode 2
：
3P4L 3PT 1CT
Mode 3
：
3P3L 3PT
（
2PT
）
3CT
Mode 4
：
3P3L 3PT
（
2PT
）
2CT
Mode 5
：
3P3L 3PT
（
2PT
）
1CT
S
creen 3
：
PT Settings
This page is used to set the PT primary side
and the secondary side rated voltage value of PT.
Top of the screen displays the word "PT", it
indicates this page is PT settings page, as shown
in fig. 3-3-6.
PT secondary rating range from 100V to
220V, PT primary rating range from 100V to 35000V.
S
creen 4
：
CT settings
This page is used to set the primary
side and secondary side rated current value of
CT. Top of the screen displays the word "CT",
expressed this page as CT setup page, as shown
in fig. 3-3-7.
CT secondary rating is 1A or 5A,CT
primary rating range from 1A to 9999A.
Note: primary side of the rated