Version With External Remote By-Pass Command - Riello 5000VA Manuel D'installation

U
SE

Version with external remote By-pass command

To be able to control the remote maintenance By-Pass externally, follow points 1, 2 and 3 described above.
Then proceed as follows:
1. Follow the instructions given above for the connection,
number and cross-section of the cables to use for the
power connections. For the connection with the remote By-
pass terminals use a 2x0.75 mm
2. Connect the wires to the respective terminals following the
instructions described above. The By-pass line can be
connected either with the UPS in a single-phase connection or
a three-phase connection. Connect the wires of the By-pass
lines as follows:
By-pass line
Connect the two cable leads to terminals 12 and 13 to properly
control the remote By-pass externally.
3. Tighten the terminals well, close the back-pack and secure it with the screws taken out earlier.
A WARNING LABEL MUST BE PUT ON ALL MAINS POWER DISCONNECTING SWITCHES INSTALLED REMOTE
FROM THE AREA OF THE UPS, IN ORDER TO ALERT ALL SERVICE OPERATORS THAT THE CIRCUIT IS
CONNECTED TO A UPS. THE LABEL MUST BEAR THE FOLLOWING WORDING:
48
2
cable.
ISOLATE THE UPS
BEFORE WORKING ON THIS CIRCUIT
11 12 13
REMOTE
BYPASS