20Fig.3-6 10~20K three phase input terminal view3. Tighten the terminals well, close the backpanel cover and secure it withthe screws taken out earlier.For 10 to 15kVA the suggested tighten force is 1.2~1.6Nm. For 20kVA,the suggested tighten force is 2.5~3 Nm.R.E.P.O.The terminal block on the back of the UPS also implements the R.E.P.O.(Remote Emergency Power Off) function that can be used to shut off theUPS remotely in case of an emergency.For installation, connect to the device's normally open contact .In case of an emergency, if the stop device is used, the REPO control isclosed and the UPS goes into stand-by mode and the load is completelydisconnected.Attention: before restarting the UPS, reset the stop device.The circuitry of the remote control terminal board is self-powered withSELV circuits. Therefore, an external voltage supply is not required. Whena contact is closed, a maximum current of 15mA circulates.All connections with the remote control terminal board are made through acable which guarantees a double insulation connection.If you would like to bring the R.E.P.O. control outside, unscrew the twoscrews securing the lower part of the backpanel cover and remove it (asindicated in the section “Connections”). Then, proceed as follows: