Accura 3300E User Guide
Chapter 3 Operation/Setup
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2015 Rootech Inc. All Rights Reserved
Page 65
Necessary Steps for Device Setup
For normal operation of Accura 3300E, the following steps for device setup should be taken.
Accura 3300E Voltage Wiring Connection, PT Rating Configuration
Configures voltage wiring connection and PT rating [in case of using external PT] of Accura 3300E.
Wiring Connection[
Conn
→
Connection
]
In case of 3 phase 4 wire, the following substeps are skipped as it is default
configuration.
In case of 3 phase 3 wire, follow the substeps.
①
Long press
1
SETUP button
→
enter SETUP mode.
②
Move to
”METER” menu by pressing Left[
＜
] or Right[
＞
] button at SETUP
mode. “
METER
“
menu is the first menu of SETUP mode and the first screen
of “
METER
“ menu is wiring
connection[
Conn
] menu screen.
③
Long press ENTER button at [Conn] menu screen
→
configurable element
3P4U[3P4W]
blinks.
④
Select connection from
3P4U[3P4W]
to
3P3U[3P3W]
by pressing Up[
＾
] or
Down[
ｖ
] button.
⑤
Long press ENTER button
→
configured as 3P3W and blink stops.
PT
Rating
[
Pt
]
①
Enter “PT rating[
Pt
]” menu screen by
pressing Down[
ｖ
] button at wiring
connection[Conn] menu screen.
A.
Pr[Primary]
→
PT primary voltage rating.
2
B.
Sc[Secondary]
→
PT secondary voltage rating.
Used as the Primary-Secondary ratio, Primary-Secondary line to line
voltage or Primary-Secondary line to neutral voltage can be all input.
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 the ENTER button
→
Setup for all numbers is completed.
Summary of Contents for ACCURA 3300E
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