Woodward easYgen-3000XT Series, Руководство пользователя, Страница: 591 / 1205

ID Parameter CL Setting range
[Default]
Description
(parameter ╚═▷ 1851 ) is
configured to "3Ph 4W" or "3Ph
3W".
For information on measuring
principles refer to
╚═▷ “3.3.6.1
Generator Current” .
4.6.2.1 Configure transformer
General notes
The setpoints for specific parameters will differ depending upon the setting of
parameter »Generator current range«
╚═▷ 1830 .
• 1830 = "1A": Current transformer with ../1 A rated current •
• 1830 = "5A": Current transformer with ../5 A rated current •
ID Parameter CL Setting range
[Default]
Description
1801 Gen. PT primary
rated voltage
(Generator potential
transformer primary
voltage rating)
2 50 to 650000 V
[400 V]
Some generator applications may
require the use of potential
transformers to facilitate
measuring the voltages produced
by the generator. The rating of the
primary side of the potential
transformer must be entered into
this parameter.
If the application does not require
potential transformers (i.e. the
measured voltage is 480 V or
less), then the measured voltage
will be entered into this
parameter.
1800 Gen. PT secondary
rated volt.
(Generator potential
transformer secondary
voltage rating )
2 50 to 480 V
[400 V]
Some generator applications may
require the use of potential
transformers to facilitate
measuring the voltages produced
by the generator. The rating of the
secondary side of the potential
transformer must be entered into
this parameter.
If the application does not require
potential transformers (i.e. the
measured voltage is 480 V or
less), then the measured voltage
will be entered into this
parameter.
1806 Gen. CT primary
rated current
(Generator current
transformer primary
rating)
2 1 to 32000 A/x
[500 A/x]
The input of the current
transformer ratio is necessary for
the indication and control of the
actual monitored value.
Notes
The current transformers ratio
should be selected so that at least
60% of the secondary current
591 easYgen-3000XT Series B37574
4 Configuration
4.6.2.1 Configure transformer
Released