Tri Power X33 TE 10/20/30/40/60 kVA
33
2-5
Communication Cables Connections
10-40kVA
60kVA
Paral-1& Paral-2
—
parallel communication port
Parallel communication cables are required to connect UPS each other when UPSs
operation in parallel. Please refer to section 2-6 for detail connections.
Switch
—
the switch for terminal resistor of parallel communication
To ensure good parallel communication quality, please set the switch of the two
farthest UPS to the “ON” position. Please refer to section 2-6 for detail.
HMI—communication port for control panel
This port connects to the LCD display and control panel.
H↔U—communication selector
This switch is to select HMI or USB port. Please ensure this switch on “H”
position for ensure HMI port is workable.
USB
This port is for service only.
