IME NEMO 96 HD, Руководство пользователя

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Programming
Menu is divided on two levels, protected by 3 different numerical passwords.
Programming is carried out
by front 4-key touch screen keyboard
Moves the cursor
I ncreases the loaded value
In the pages with choice among the fixed values,
it scrolls the loadable values
Decreases the loaded value
In the pages with choice among the fixed values,
it scrolls the loadable values
Confirms
During programming, keep simultaneously
pressed
2 keys for:
One page backward
Input and output without save
Level 1
Password = 1000
1.0 Password
1.1 Customized display page
1.2 Connection
1.3 Current delay time and average power
1.4 Display contrast
1.5 Backlighted display
1.6 Rated current
1.7 Run hour meter count start
Level 2
Password = 2001
2.0 Password
2.1 External VT and CT transformers
Level 3
Password = 3002
3.0 Communication protocol
02/18 E01 10783511 WEB E cod.MF9600.
4
Nemo 96 HD
Programmable Parameters
Level 1
Password = 1000
1.1 Customized display page
Possibility to load a costumized display page on which you can choose which quanti-
ties the three display lines must show.
If the user loads a customized page, this will become the standard display when the
meter is switched on
(as alternative to the one showing the line voltages)
.
The selectable displays for the customized page are mentioned in the tables at page 7
1.2 Connection
The meter can be used for single phase or three phase 3- and 4-wire network.
The selectable connections are:
1.3 Current delay time and average power
Selectable delay time: 5, 8, 10, 15, 20, 30, 60minutes
The selected time is valid both for the current and the average power
1.4 Display contrast
4 values to adjust display contrast
1.5 Backlighted display
The 4 selectable levels
(0 – 30 – 70 – 100%)
show the display lighting percentage in
standard conditions
(keyboard idle time higher than 20 seconds)
.
By pressing any key, display is fully lighted
(100%)
With loaded level = 100%, the lighting is steady and does not change by pressing a key
1.6 Rated current
(external CT secondary winding)
Rated value 1A
(external CT secondary winding /1A)
or 5A
(external CT secondary winding /5A)
1.7 Run hour meter count start
Select the quantity which starts the run hour meter count: voltage or power
Voltage: phase voltage > 10V
Power: 3-phase active rated power
Programmable value: 0...50%Pn
Pn = 3-phase active rated power = 3-phase rated voltage Un x rated current In x
√
3
Un : 400V
In : 1A or 5A
Pn = 400V x5A x
√
3= 3464W or 400V x1A x
√
3= 692,8W
Symbol Line Load n° external CT’S Wiring Connection
1N1E Sigle-phase - 1 S 1000/292
3-1E 3-phase 3 wires Balanced 1 S 1000/314
3N1E 3-phase 4 wires Balanced 1 S 1000/317
3-2E 3-phase 3 wires Unbalanced 2 S 1000/293 Aron L1 - L3
3-3E 3-phase 3 wires Unbalanced 3 S 1000/294
3N3E 3-phase 4 wires Unbalanced 3 S 1000/295