P02 - General - Siemens SENTRON ATC6300 Manual

Parameterization
9.3 Parameters
9.3.2

P02 - General

P02 Designation on ATC
display
General
P02.01 Nominal voltage
P02.02 VT Use
P02.03 VT Primary
P02.04 VT Secondary
P02.05 Phase sequence
P02.06 Wiring configuration
P02.07 Voltage control
P02.08 Nominal frequency
122
Description
Nominal voltage of the plant
– The nominal voltage of the power supplies
must be specified here.
Note: In the case of polyphase systems, always
specify the line-to-line voltage (L-L).
Use of a voltage transformer (VT)
– This parameter is used if the line-to-line volt-
age is higher than 480 VAC and thus voltage
transformers are used at the measuring inputs.
Primary circuit of the voltage transformer
– The primary circuit of a possible voltage
transformer is defined here.
Secondary circuit of the voltage transformer
– The secondary circuit of a possible voltage
transformer is defined here.
Checking the phase sequence
– This parameter enables the checking of the
phase sequence.
OFF = no check
Direct = L1-L2-L3.
Reverse = L3-L2-L1.
Note: Enable the corresponding alarms for this
as well.
Wiring configuration
– The type of the system is defined here:
Three-phase with neutral conductor L1 – L2 –
L3 - N
Three-phase without neutral conductor L1 – L2
– L3
Two-phase L1 – N – L2
Single phase L1 – N
Selecting the voltage measurement
– This defines how the voltage measurement is
to be performed. You can select from the
measurement of the line-to-line voltage, the
phase voltage, or both at the same time.
Nominal frequency of the system
– The nominal frequency of the power supplies
is defined here.
Unit Default Range
VAC 400 50-50000
OFF OFF-ON
V 100 50-50000
V 100 50-500
OFF OFF
L1-L2-L3
L3-L2-L1
L1-L2- L1-L2-L3-N
L3-N
L1-L2-L3
L1-N-L2
L1-N
L-L L-L
L-N
L-L + L-N
50 Hz 50 Hz
60 Hz
3KC ATC6300 transfer control device
Manual, 03/2018, L1V30535632002A-01