↻
DC cable is configured.
↻
DC input plate pulled back from the connection side. [approx. 20 cm]
NOTE: For installation of the DC cables, use a torque wrench as well as the in-
cluded open-ended wrench for counter-resistance.
1 Pre-fit DC cable pair with the pre-installed screw and counternut onto the DC+
and DC busbar of the DC switch.
2 Option for 2 cable pairs: Insert spacer sleeve between 2 DC cables and pre-as-
semble in pairs with the provided screws and counternuts onto the DC+ and DC
busbar of the DC switch.
3 Slide the DC input plate up onto the housing base and secure. [ T_30 / 6 Nm]
4 Secure the screws and counternuts onto the DC+ and DC busbar of the DC
switch. [ W_16/17] / 30 Nm ]
5 Tighten the cable screw fitting. [ W_46 / 7.5 Nm]
»
Component is electrically connected. Continue with the installation in the in-
verter.
3
1
2
4
4
2
1
Option
Fig. 21:
Fit DC cables to switch
1
Nut
2
Lock washer
3
Spacer sleeve
4
Fixing screw
7.7
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 Strip the insulation from the equipotential bonding cable.
2 Furnish the stripped cable with an M8 ring cable lug.
3 Place the earth cable at the earthing point and secure it with an additional M8
nut and lock washer [W_17/ 88.5 In-Ibs ].
4 Check that the connected cable is fitted securely.
»
The housing is included in the equipotential bonding.
1
Fig. 22:
Additional grounding point
1 Earthing bolt
7.8
Sealing the connection area
↻
The grid connection has been prepared.
1 Lift the housing cover onto the housing and loosely tighten the fastening screws.
2 Secure the housing cover by tightening all 6 screws in a diagonally opposite se-
quence [ T_25
/
42.48 In-Ibs ].
»
The device has been mounted and installed.
»
Put the device into operation.
2
1
Fig. 23:
Closing the housing cover
1
Housing cover
3
Screws
KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3
KACO blueplanet 137 TL3 KACO blueplanet 150 TL3
Page 25
EN-US
