Kaco blueplanaet 150 TL3 Bedienungsanleitung Seite 24

Connecting the PV generator
↻ PV generator connection prepared.
↻ DC cables equipped with a ring cable lug [max width 42 mm ].
1 Place the cable lug of cores DC- and DC+ on the busbar in accordance with the
labeling and secure it with a nut, screw and lock washer (fastening elements in
scope of supply) [ W_17 /
2 Check that the connected cables are fitted securely.
3 Tighten the cable fittings [ W_46 /
» The device is connected to the PV generator.
Connection PV generator with DC switch
↻ DC cables inserted through the input plate.
↻ CAUTION! Risk of fire due to chemical corrosion. Cable lugs must be suitable
for the conductor material and copper busbars being used
↻ WARNING! Risk of short circuit due to incorrect size of the cable lug! Observe
the dimensions for the selection. [See figure 21] [} Page 24]
1 Fit the DC cables with a ring cable lug. When crimping, ensure that the ring
cable lug is rotated in accordance with the final installation position. [See figure
22] [} Page 25]
NOTE: Danger to life due to a surge in voltage. If the clearance is insufficient,
shrink tubing must be used.
2 Guide the shrink tubing over the uninsulated crimping point and a maximum of
20 mm over the cable insulation and shrink-fit using manual shrink-fitting equip-
ment. However, the shrink tubing must not protrude into the seal of the cable
fitting.
3 Draw in cables to the indicated fixing length and run with cable fitting.
ð DC cable configured. Continue with the connection to DC switch.
7
When using aluminium cable lugs we recommend using cable lugs with galvanic tin-plating or alternatively, AL/CU
cable lugs as well as appropriate AL/CU washers.
Otherwise, the aluminium may be destroyed by the copper busbars in the presence of electrolytes (e.g. condensate).
Page 24
30 Nm ].
10 Nm].
KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3
M10
2
Fig. 19: DC connection
max.
42 mm
3
Fig. 20: DC connection with 2 DC+/-
inputs
1 DC- busbar
2 DC+ busbar
3 Cable lug (optional with 2 DC
+/- inputs)
7
.
Fig. 21: Configuring the DC cable
1 Cable lug
2 Shrink tubing (not in scope of
supply)
3 DC cable
KACO blueplanet 137 TL3 KACO blueplanaet 150 TL3
42 mm
M10
1
Ø 11 mm
max.
42mm
3
2 1