29
3 4 OX _ 3 0 -16 0 0 rev. B / 1 S CC 3 0 3 01 1 M 0 2 01
1
2.5.2 Automatic configuration
Automatic configuration sequence can be
initiated by an HMI command. This func-
tion is able to detect basic system
parameters:
- Rated voltage
- Rated frequency
- Source 1 power distribution system
- Source 2 power distribution system
- Neutral position
- Phase rotation
It is enough to have one source powered.
Power distribution system is considered
to be the same for both sources in this
case.
User must finish the sequence manually
with DIP HMI when fast blinking AUTO
LED indicates that parameter detection is
ready. Sequence ends automatically with
other types.
2.5.3
In-phase monitor
In-phase monitor can be set On/Off by us-
ing HMI (controller levels 2, 3 and 4) or
Ekip Connect tool (levels 3 and 4).
Function calculates the phase difference
of voltage sources and enables the auto-
matic transfer sequence I -> II or II -> I only
when sources are synchronized. Fre-
quency difference of the sources must be
less than 3 Hz. Otherwise in-phase moni-
tor activates the 'Frequency Difference'
alarm and disables transfer operations.
Automatic transfer to a healthy source is
enabled after a configurable time 'Syn-
chronization Delay' when the device is
able to detect frequency only in one
source.
2.5.4 Powering supply scenarios
Device can be powered:
• Direct from source 1 or source 2: Whole
device is powered and ATS can be oper-
ated electrically.
• Auxiliary power supply module, OXEA1:
Powering the whole device (including
HMI), but load transfer cannot be per-
formed.
• Programming port on HMI (USB port):
Powering only the main board. Allows
software update to main device and
connection of Ekip Connect commis-
sioning tool.
Содержание TruONE ATS
Страница 2: ......
Страница 6: ...6 TruONE ATS INSTALL ATION AND OPER ATING INSTRUCTION 1 ...
Страница 151: ... Notes ...
Страница 152: ... Notes ...
Страница 153: ... Notes ...
Страница 154: ... Notes ...
Страница 155: ... Notes ...
Страница 156: ... Notes ...
Страница 157: ... Notes ...
Страница 159: ......