Woodward LS-5 v2 Series - Configure Transformer

1Ph 3W Measurement is performed Line-
Neutral (WYE connected system) and
Line-Line (Delta connected system).
The protection depends on the setting
of parameter
1770. Measurement,
display, and protection are adjusted
according to the rules for single-phase
systems.
Monitoring refers to the following
voltages:
• VL13 (parameter 1770
con󰈡gured to "Phase-phase")
• VL1N, VL3N (parameter 1770
con󰈡gured to "Phase-neutral")
Notes
If this parameter is con󰈡gured to 1Ph
3W, the system B rated voltages
(parameter 1768) must be entered as
Line-Line (Delta).
For information on measuring
principles refer to ╚═▷ “3.3.4.2
System A Voltage”.
1852 SyB. current measuring 2 [Phase L1 ] Phase L1 is monitored. Measurement,
display and protection are adjusted
according to the rules for single-phase
measurement. Monitoring refers to
current I L1.
Phase L2 Phase L2 is monitored. Measurement,
display and protection are adjusted
according to the rules for single-phase
measurement. Monitoring refers to
current I L2.
Phase L3 Phase L3 is monitored. Measurement,
display and protection are adjusted
according to the rules for single-phase
measurement. Monitoring refers to
current I L3.
Notes
This parameter is only e󰈠ective if
system B voltage measuring
(parameter 1853) is con󰈡gured to
"3Ph 4W" or "3Ph 3W".
For information on measuring
principles refer to ╚═▷ “3.3.4.2
System A Voltage”.
4.2.1
Con󰆟gure Transformer
General notes
This controller is available in two di󰈠erent hardware versions with either 1A [../1] or 5A
[../5] current transformer inputs. The setpoints for speci󰈡c current parameters will di󰈠er
depending upon the hardware version, indicated on the data plate.
• [1] LS-5xx-1 = Current transformer with ../1 A rated current
91LS-5 v2 Series37650
4 Con󰈡guration
4.2 Con󰈡gure Measurement
Released