Omron BA75T - Page 40

3 Check and start operation
3-1 The name and function for the operation and display
7 OFF, 8 OFF: Commercial synchronous operation (ECO mode disabled)
・ Output voltage: Inverter output in Commercial Power Mode. It is not affected by
input voltage.
・ Output frequency: Output in synchronization with input frequency.
・ Bypass output: Bypass output in the event of failure or overload.
7 OFF, 8 ON: Commercial synchronous operation (ECO mode enabled)
・ Output voltage: Input voltage is output as it is in Commercial Power Mode. (Low
power consumption due to bypass output). Input voltage is output as it is.
・ Output frequency: The same as the input frequency due to normally bypass
output in Commercial Power Mode.
Note: When ECO mode enabled, after 5 minutes if the grid is within the voltage/frequency range of
ECO mode (see the table below), UPS will transfer to ECO mode and working in the bypass.
Table: ECO mode range
Input AC Voltage +/-10% of the nominal output voltage
Input AC Frequency(50Hz mode) 45.5～54.5Hz+/-0.5％
Input AC Frequency(60Hz mode) 55.5～64.5Hz+/-0.5％
7 ON, 8 OFF: Asynchronous operation (50 Hz output)
・ Output voltage: Inverter output in Commercial Power Mode. It is not affected by
input voltage.
・ Output frequency: Always output with 50 Hz. It is not affected by input
frequency.
・ Bypass output: An output stops without bypass output in the event of failure or
overload.
7 ON, 8 ON: Asynchronous operation (60 Hz output)
・ Output voltage: Inverter output in Commercial Power Mode. It is not affected by
input voltage.
・ Output frequency: Always output with 60 Hz. It is not affected by input
frequency.
・ Bypass output: An output stops without bypass output in the event of failure or
overload.
BA75T/BA100T/BA100R
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