Fronius TransSteel 3500 Rob, Operating Instructions Manual

Page: 39 / 104

39
EN
Connecting the mains cable
General If no mains cable is connected, a mains cable that is suitable for the connection voltage
must be fitted before commissioning.
A strain-relief device for the following cable cross-sections is fitted to the power source:
*) Canada / US cable type: Extra-hard usage
Strain-relief devices for other cable cross-sections must be designed accordingly.
Stipulated mains
cables and strain
relief devices
*) Canada/US cable type: Extra-hard usage
The item numbers of the different cables can be found in the spare parts list towards the
end of the document.
A merican w ire g auge
Connecting the
mains cable If no mains cable is connected, a mains cable that is suitable for the connection voltage
must be fitted before commissioning.
The PE conductor should be approx. 10 - 15 mm (0.4 - 0.6 in.) longer than the phase con-
ductors.
An illustration of the mains cable connection can be found in the following sections: "Fitting
the strain-relief device" or "Fitting the strain-relief device for Canada / US". To connect the
mains cable, proceed as follows:
Power source Cable cross-section
fitted strain-relief device for
Canada / US
Europe
TSt 3500 Rob AWG 12 *) 4G2.5
TSt 5000 Rob AWG 10 *) 4G4
TSt 3500 MV Rob AWG 10 *) 4G4
TSt 5000 MV Rob AWG 6 *) 4G10
Power source Mains voltage Cable cross-sec-
tion
Canada/US
Europe
TSt 3500 Rob 3 x 380 / 400 V AWG 12 *) 4G2.5
3 x 460 V AWG 12 *) 4G2.5
TSt 5000 Rob 3 x 380 / 400 V AWG 8 *) 4G4
3 x 460 V AWG 10 *) 4G4
TSt 3500 MV
Rob 3 x 208 / 230 / 400 /
460 V AWG 10 *) 4G4
TSt 5000 MV
Rob 3 x 208 / 230 / 400 /
460 V AWG 6 *) 4G10
CAUTION! If no ferrules are used, there is a risk of injury and damage from short
circuits between the phase conductors or between the phase conductors and the
PE conductor. Fit ferrules to all phase conductors and the PE conductor of the
stripped mains cable.