KACO Powador 3200 - 6600 - Manual (Page 19)

EN
Installing the inverter
Page 19 Operating Instructions for Powador 3200-6600_EN
Authorised electrician
1 Fixings for mounting 4 Suspension bracket
2 Wall bracket 5 Safety catch
3 Screws for mounting
Securing the inverter
7. Secure the inverter with a second person and with both hands on the housing side and base plate, and move
to the mounting location. (See Bild 9 auf Seite 17)
8. Hang the inverter on the wall holder using the suspension brackets on the back of the housing.
9. Secure the inverter with safety catch. (See Bild 12 auf Seite 18)
» The mounting of the inverter is complete. Continue with the installation.
7 Installing the inverter
DANGER
Lethal voltages are still present in the terminals and cables of the inverter even after the
inverter has been switched off and disconnected.
Severe injuries or death may occur if the cables and terminals in the inverter are touched.
Only appropriately qualified and authorised electricians may open and install the inverter.
The inverter must be mounted in a fixed position before being connected electrically.
› Observe all safety regulations and current technical connection specifications of the responsible
power supply company.
› Disconnect the AC and DC sides.
› Secure both sides against being inadvertently switched back on.
› Ensure that the AC and DC sides are completely isolated and voltage free.
› Connect the inverter only after the aforementioned steps have been taken.
7.1 Opening the connection area
Opening the connection area
↻ You have completed assembly.
1. Unscrew the two Philips screws on the right-hand side of the housing.
2. Open the housing door.
» Make the electrical connection.
7.2 Making the electrical connection
Make the connection to the PV generator as well as the grid connection via the PCB terminals in the connection area
of the inverter. Note the following cable cross-sections:
AC connection DC connection
Max. conductor cross-section without wire sleeves 16 mm² 10 mm²
Max. conductor cross-section with wire sleeves 10 mm² 6 mm²
min. conductor cross-section for protective conductor acc. to IEC
standard 62109
10 mm² Cu
Length of insulation to be stripped off 10 mm 15 mm
Tightening torque 4-4.5 Nm -