Caution for use
vi
The allowable voltage between the UPS input electrical cable and ground is
250VAC.
Applying a voltage of 250 VAC or higher may damage the filter circuit in the input
section.
The allowable input surge voltage of this UPS is 5kV peak (1.2 x 50µs).
Applying a surge voltage exceeding 5kV peak may damage the filter circuit in the input
section.
The input voltage of the UPS is voltage 15%.
When input voltage is different from the rated voltage, install a transformer outside the
UPS to convert the voltage. Applying a voltage higher than the input voltage range
may damage UPS.
Connect the UPS to the input power supply within the rated input voltage range
of the connection device.
In bypass operation, the input voltage of the UPS is output directly to the
connection device. Applying the voltage that exceeds the rated input
voltage range of the connected device may damage the connected device.
When using a generator temporarily during a planned power outage, use a
generator that meets the following specifications.
Connecting a generator that does not meet the following specifications to the input
section of the UPS may cause the UPS to malfunction or be damaged.
Voltage variation: within 15% of rated voltage
Frequency variation: within 5% of rated frequency (1Hz per second)
Voltage waveform distortion: within 5%
Voltage zero-cross condition: No more than one zero-crossing during one cycle.
