KACO blueplanet 3.0 NX1 M2 KACO blueplanet 3.7 NX1 M2 KACO blueplanet 4.0 NX1 M2
KACO blueplanet 5.0 NX1 M2
Page 6
Connection area opened.
NOTE: Before proceeding with the isolation ensure that you do not cut any individual wires.
1 Insert isolated wires with twisted ends carefully up to the connection.
NOTE: Wire ends must be visible in the spring.
2 Close the spring so that the spring latches
and
slide insert into sleeve.
3 Secure and tighten the cable fitting [ W_15
/
1.8 Nm].
4 Join insert with contact plug.
»
Making the electrical connection
Connecting the PV generator
DC plug connector configured and PV generator checked to ensure there
is no ground fault.
1 Remove protective caps from the required DC connection plugs on the
underside of the device.
2 Connect the DC plug connectors to the DC positive and DC negative
connectors in pairs.
»
The device is connected to the PV generator.
1.7
Creating equipotential bonding
NOTE
Depending on the local installation specifications, it may be necessary to earth the device with a second
ground connection. To this end, the threaded bolt on the underside of the device can be used.
The device has been installed on the mount.
1 Insert the grounding conductor into the suitable terminal lug and crimp the contact.
2 Insert the terminal lug with the grounding conductor on the screw.
3 Tighten the screw tightly into the housing [ P_2/ 1.6 Nm].
»
The housing is included in the equipotential bonding
Key
1
M4 terminal lug
3
M4 screw
2
Earthing ground conductor
1.8
Connecting the WIFI module
NOTE
Damage to the inverter due to electrostatic discharge
Components inside the inverter can be damaged beyond repair by electrostatic discharge.
› Earth yourself before touching the component.
The device has been installed on the mount.
1 Insert the WIFI module into the existing connection and screw it tightly into the
connection using the nut on the module.
2 Ensure that the module is securely connected and that the label on the module
can be seen.
»
The WIFI module is connected to the device.
Fig. 15: Insert the DC connector
Fig. 16:
Connecting grounding
Fig. 18:
Connecting the WIFI module