janitza 800-CT8-A, Руководство пользователя и технические данные

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36
8. Module-relevant configurations
8.1 800-CT8-A module - Current transformer
Configuration on the basic device
·Press function button 1 ESC to open the menu.
·Use buttons 2 “
5
” and 5 “
6
” to select the menu
item Configuration and confirm with button 3 Enter .
·The Configuration window appears.
·In the Configuration window, use buttons 2
“
5
” and 5 “
6
” to select the menu item Current
transformers and confirm with button 3 Enter .
·The Current transformers window appears.
Fig. Window Configuration -> item Current transformer
Ethernet (TCP/IP)
Fieldbus
Current Transformer
Voltage Transformer
Display
Configuration
ESC
 
·In the Current transformers window, choose the
item Device and confirm with button 3 Enter .
·The item Device appears marked in “blue."
·Use buttons 2 “
5
” and 5 “
6
” to select the item for
your series module Module 1 (up to 10 modules)
and confirm with button 3 Enter .
Fig. Window, Current transformer module 1 -> item
Device
Device
Transformer 1..4
Transformer 5..8
Module 1
Primary Secondary
5 A 5 A
5 A 5 A
Current transformer
ESC

·Use button 5 "
6
" to go to the setting for the
primary side of the current transformers 1-4 of the
module (current measurement inputs I1..I4).
·The item for the primary side of the current
transformers I1..I4 appears marked in “blue."
·Press button 3 Enter.
·The item for the primary side of the current
transformers I1..I4 “blinks."
·Use buttons 4 (

) and 6 (

) to change the position
of the digit to be set and buttons 2 (
5
) and 5 (
6
) to
change the digit (-1/+1).
·Confirm your entries with button 3 Enter or end the
action by pressing button 1 ESC .
·Use button 6 (

) to go to the configuration of the
secondary side of the current transformers I1..I4 of
the module.
·Configure the secondary side of the current
transformers I1..I4 of the module in the same way.
·Confirm your entries with button 3 Enter or end the
action by pressing button 1 ESC .
·Use the function buttons to configure the Current
transformer ratio 5-8 (I5..I8) – Primary and
secondary side – of the module, as described
above.
·To return to the menu, confirm your entries with
button 3 Enter or end the action by pressing button
1 ESC .
Fig. Window, Current transformer module 1 ->
item Primary for current transformer 1..4.
5 A 5 A
5 A 5 A
ESC

Device
Transformer 1..4
Transformer 5..8
Module 1
Primary Secondary
Current transformer
INFORMATION
Before configuring the current transformer ratios,
be certain to connect the transformers in compli-
ance with the specifications on the device rating
plate and the technical data!
INFORMATION
You can also configure current and voltage
transformer ratios in the device configuration of
the
GridVis
® page 37). A description of the
configuration can be found in the online help or in
the tutorials for the software.