KACO Powador XP500-XP550-HV TL outdoor - Manual (Page 23)

Page 24 Operating Instructions Powador XP500/550-OD-TL
S t o r a g e / I n s t a l l a t i o n / S t a r t - u p
5.4.4 Connection for the PV generator (DC connection)
The DC connection is located in the left side of the housing, at the bottom.
Connection data
Tightening torque for DC terminal connections 43Nm
Max. Cable diameter for each fuse 240mm 2 x 2
Cable lug hole size 12mm ~ 14mm
Fuse protection for DC connection 250A, 1100V
6 fuses each for DC+ / DC-
DANGER
Lethal voltages in the PV system
Lethal voltages are present in the PV system.
› Make absolutely sure that the plus and minus poles are properly insulated.
Connect the cables
Each cable corresponds to a specifi c pole.
 Connect the cables to the poles. Make sure the polarity is correct.
 Screw down the cables.
 Check to make sure that all of the cables and seals are securely attached.
NOTE
Please refer to DC Connector Installation manual (NH Fuse Type).
Figure 16: DC connection
NOTE
Use only the optional earthing kit to earth the PV generator.