Salicru SLC TWIN PRO2, Руководство пользователя

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32
SALICRU
options can be selected:
–
FC. Set the UPS as FC mode. With this option ac-
tivated, the output frequency is set to 50 or 60 Hz
depending on the parameter 2 selection. The input
frequency range can be from 46 to 64 Hz.
–
NCF. Set the UPS to normal mode [No FC mode]. With
this option activated, the output frequency is set to 50 or
60 Hz synchronised with the input frequency depending
on the selection in parameter 2 and its range.
If the parameter 2 selection is set to 50 or 60 Hz,
it will shift to battery mode (to supply the loads),
when the frequency is not between 46 and 54 Hz or
56 and 64 Hz respectively.
Fig. 31.
(*)
If parameter 2 is set to ATO, then the parameter
3 shows the current frequency.
•
Code 03 (TWIN PRO2, TWIN/3 PRO2) . Bypass voltage
range.
Fig. 32.
ˆ
Parameter 2 setting: It states the minimum acceptable
voltage limit for bypass. The setting range is from 110 to
209 V and the preset factory figure is 110 V.
ˆ
Parameter 3 setting: It states the maximum acceptable
voltage limit for bypass. The setting range is from 231 to
276 V and the preset factory figure is 264 V.
•
Code 04 (TWIN PRO2, TWIN/3 PRO2) . Bypass frequency
range.
Fig. 33.
ˆ
Parameter 2 setting: Minimum limit of the acceptable
input frequency range.
–
When the nominal frequency is 50 Hz, the setting
range is from 46 to 49 Hz.
–
When the nominal frequency is 60 Hz, the setting
range is from 56 to 59 Hz.
The preset factory figures are 46 / 56Hz, for 50 and
60Hz respectively.
ˆ
Parameter 3 setting: Maximum limit of the acceptable
input frequency range.
–
When the nominal frequency is 50 Hz, the setting
range is from 51 to 54 Hz.
–
When the nominal frequency is 60 Hz, the setting
range is from 61 to 64 Hz.
The preset factory figures are 54 / 64Hz, for 50 and
60Hz respectively.
•
Code 05 (TWIN PRO2, TWIN/3 PRO2) . ECO mode, enabled
/ disabled.
Fig. 34.
ˆ
Parameter 3 setting: Enable or disable the ECO mode.
–
DIS. ECO mode disabled.
–
ENA. ECO mode enabled.
If the ECO mode is disabled, the voltage and frequency
ranges can be set, although it does not have so much
sense because the own operating mode is disabled.
•
Code 06 (TWIN PRO2, TWIN/3 PRO2) . ECO mode voltage
range.
Fig. 35.
ˆ
Parameter 2 setting: Low voltage threshold for ECO
mode. The regulation range is between –5 and –10 % of
the nominal voltage.
ˆ
Parameter 3 setting: High voltage threshold for ECO
mode. The regulation range is b5 and +10 % of
the nominal voltage