Riello UPS Sentinel Dual (High Power) (3.3 - 10 kVA) - Manual (Page 67)

67
U
SE
Version with external Bypass remote control
If it is required to make the Bypass remote maintenance control external, follow points 1, 2 and 3 as
described above. Then continue as shown below:
1.
Remove the plug from the first hole at the top of the
removable drawer and mount the cable guide
provided.
2.
Follow the instructions described above for the
connection, number and section of the cables to be
used, passing through seal stops P1 and P2. Use a
2x0.75 mm
2
cable for connection with the remote
Bypass terminals. With reference to the figure shown
at the side:
- Insert the Bypass external control cable to the
inside of cable guide P3.
- Strip the cables observing the measurements
provided.
- Insert the part that has just been stripped into the
ferrules provided.
3. Connect the wires to the relative
terminals
strictly following the
instructions described above. The Bypass
line can be connected to the UPS in
single phase or three phase connection.
Connect the wires of the Bypass line as
follows:
Bypass line
a - Connect the two wires of the cable to
terminals 9 and 10 for the external
control of the remote Bypass.