Chapter 3 Operation/Setup
Accura 3300E User Guide
Page 66
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CT Rating[
Ct
]
①
Enter “CT rating[
Pt
]” menu screen by
pressing the Down[
ｖ
] button at “PT
rating[
Pt
]” menu screen.
A.
Pr[Primary]
→
CT primary current rating
3
B.
Sc[Secondary]
→
CT secondary current rating
②
Long press ENTER button
→
only configurable number blinks.
③
Select the number by pressing Up[
＾
] or Down[
ｖ
] button.
④
Move to the next[left or right] digit to select by pressing Left[
＜
], Right[
＞
]
button. Move to
Sc[Secondary]
by continuous pressing Right[
＞
] button.
⑤
Repeat substep
③
④
until the number selection of all digits is completed.
⑥
Long press ENTER button
→
Setup for all numbers is completed.
Reference
Voltage
[UrEF]
①
Enter “
Reference Voltage [UrEF
]” menu screen by
pressing Down[
ｖ
] button
at “CT rating[
Ct
]” menu
screen.
Pr[Primary]
→
Configure the reference voltage.
4
Primary line to line voltage must be input regardless of wiring connection.
②
Long press ENTER button
→
only configurable number blinks.
③
Select the number by pressing Up[
＾
] or Down[
ｖ
] button.
④
Move to the next[left or right] digit by pressing Left[
＜
], Right[
＞
] button.
⑤
Repeat substep
③
④
until the number selection of all digits is completed.
⑥
Long press ENTER button
→
Setup for all numbers is completed.
Reference
Current
[
IrEF
→
Reference Current
]
①
Enter “
Reference Current [
UrEF
]” menu screen by
pressing Down[
ｖ
] button
at “
Reference Voltage [
UrEF
]” menu screen
.
Pr[Primary]
→
Configure the reference current.
4
②
Long press ENTER button
→
only configurable number blinks.
③
Select the number by pressing Up[
＾
] or Down[
ｖ
] button.
④
Move to the next[left or right] digit by pressing Left[
＜
], Right[
＞
] button.
⑤
Repeat substep
③
④
until the number selection of all digits is completed.
⑥
Long press ENTER button
→
Setup for all numbers is completed.
⑦
Long press both UP/DOWN buttons
→
move to DISPLAY mode.
1
P
ress
the
button
for 1 second. The beep sound occurs in 1 second.
2
The primary and secondary voltage ratings of the PT are used as the ratio only for measuring the voltage.
3
The primary and secondary current ratings of the CT are used as the ratio only for measuring the current.
4
Used as the reference value of the bar graph display on the front side.
Summary of Contents for ACCURA 3300E
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