Tecnoware EVO DSP MM 10.0, Руководство пользователя

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ENGLISH
UPS EVO DSP MM RM 19 User’s manual
8.4 External Manual Bypass
External Manual Bypass (EMBS) terminals : the terminals are normally close.
Use ONLY to connect at AUX switch of the external manual Bypass. The UPS works normally only if AUX switch is
closed (ON); otherwise, if the AUX switch is open (OFF), the UPS works in Bypass mode.
Figure 7 – Connection EXTERNAL BYPASS to EMBS terminals
8.5 Battery Test
If you need to check the Battery Status when the UPS is running in Normal mode/Converter Frequency mode/ECO
mode, you could press the
TEST button to let the UPS do the Battery Test.
The Battery Test starts immediately and it finishes after some seconds. If the batteries pass the test, no alarm will
be shown.
During the Battery Test, the graphic LCD and buzzer indication will be the same as at Battery mode except that
the
Battery led is flashing.
To keep the system reliable, the UPS will perform the Battery Test automatically once per week.
User also can set Battery Test through monitoring software.
AUX
SWITCH
EXTERNAL MANUAL
BYPASS SIGNAL
(EMBS)
EXTERNAL BYPASS