Installing The Inverter; Opening The Connection Area; Making The Electrical Connection - Kaco Powador 2002 Operating Instructions Manual

Installing the inverter

Authorised electrician
B Distance between the inverter and the ceiling / fl oor
C vertical distance between the two inverters
EN EN 1 Fixings for mounting
2 Wall bracket
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 Figure 9 on page 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 Figure 11 on page 17)
» The mounting of the inverter is complete. Continue with the installation.
7 Installing the inverter
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 qualifi ed and authorised electricians may open and install the inverter.
The inverter must be mounted in a fi xed position before being connected electrically.
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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:
Max. conductor cross-section without wire
sleeves
Max. conductor cross-section with wire sleeves
Length of insulation to be stripped off
Tightening torque (Powador 4202-6002 only)
Page 18
DANGER
Observe all safety regulations and current technical connection specifi cations 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.
50 cm
70 cm
4 Suspension bracket
5 Safety catch
AC connection DC connection
6 mm²
MC4 solar plug connection
4 mm²
12 mm
1.2 Nm - 1.5 Nm
Operating Instructions for Powador 2002-6002_EN