Ensure that you comply with the requirements for the uninterruptible power supply.
The following list describes requirements for the
2145 UPS-1U:
- The voltage that is supplied to the 2145 UPS-1U must be 200 - 240 V
single phase.
- The frequency that is supplied must be 50 or 60 Hz.
Note: The 2145 UPS-1U has an
integrated circuit breaker and does not need external protection.
Attention:
- If the uninterruptible power supply is cascaded
from another uninterruptible power supply, the
source uninterruptible power supply must have at
least three times the capacity per phase and the total harmonic distortion must be less
than 5%.
- The uninterruptible power supply also must have
input voltage capture that has a slew rate of no more than 3 Hz per second.