Section II
General Product Information
006-0006504 02/27/18
Rev R
9 of 56
UPS-3000 Guide
www.synqor.com
The AC OUTPUT is created by an inverter that draws power from the mid-bus. This inverter provides
high-frequency safety isolation and a pure-sinusoidal output voltage waveform. An optional
electronic breaker can be added to the AC output. This one pole hot side only electronic breaker
allows for fault tolerant, glitch free operation when several UPS units are placed in parallel.
Optional DC outputs at various voltage and power levels are available. The DC1 option provides
two separate 500 W outputs which cannot be used directly in parallel. The DC2 option provides
a single parallelable output up to 2500 W. When the DC2 option is selected, the DC Input is not
available. The DC1 and DC2 outputs are isolated from each other as well as the AC output.
Bulk energy storage capacitors are connected to the mid-bus to help smooth imbalances in
power flow between the inputs and outputs of the UPS.
There is a battery charger circuit that draws power from the mid-bus. It ensures the batteries
are normally fully charged and that the various cells are equalized. The battery also contains
protection circuitry to avoid damage due to improper charging or discharging, or to excessive
temperatures.
There is a communication/control port that provides a digital interface to a host computer system.
UPS in Transit Case Option
