Kaco blueplanet 87.0 TL3 Kurzanleitung Seite 179

4.3.1 Preparing the grid connection
↻ A connection cable with 4 cores (4 individual cores or multi-core up to max. ca-
ble cross-section 0,63 - 1,10 inch ) is available on the device.
↻ The nominal grid voltage matches the "VAC nom" specification on the name
plate.
1 For improved accessibility: Unfasten the AC input plate using the 6 screws [
T_30]
2 Undo the cable fitting for AC connection and PE earthing (ground) [
3 Remove the sealing plugs.
4 Insert the AC cables into the cable fittings.
5 Strip the insulation from the AC cables.
6 Strip the insulation from the individual cores for L1 / L2 / L3 (ABC) and PE
(ground) so that the stranded wire and insulation can be pushed into the shaft
of the cable lug.
7 Press the cable lug into place.
8 Slip a shrink-fit sheath (not part of the scope of supply) over the shaft of the
ring cable lug of the AC cable.
9 For improved accessibility: Fasten the AC attachment plate by tightening the 6
fastening screws [ T_30 /
» Make the grid connection.
4.3.2 Making the grid connection
4-pole connection, TN, TT system
↻ Grid connection is prepared.
↻ AC cables equipped with an M10 ring cable lug [max. width b 1,65 inch]
1 Loosen nut and lock washer at the marked grounding point.
2 Place the earth cable at the earthing point. Secure it with the nut and lock
washer provided [ W_17 /
3 Place the cable lug of cores L1 / L2 / L3 on the busbar in accordance with the la-
beling and secure it with a nut, screw and lock washer (fastening elements in
scope of supply) [ W_17 /
4 Check secure fit of all connected cables.
5 Tighten the AC cable fittings [
» The device is connected to the power grid.
NOTE
Observe the general earthing recommendation of the existing mains system.
NOTE
If an external residual current circuit breaker is necessary due to the installation specification, a type A resid-
ual current circuit breaker must be used.
If the type A is used, the insulation threshold must be set to greater than/equal to (≥) 200 kOhm in the "DC
parameters" menu [see Configuration via web user interface].
For questions regarding the appropriate type, please contact the installer or our KACO new energy customer
service.
Detailed information on grid connection: See comprehensive operating instructions under
de/downloads in the "string inverter" category.
4.4 Connecting the PV generator to the device
Photovoltaik-feed-in inverter KACO blueplanet 87.0-165TL3
53.10 In-Ibs ]
88.5 In-Ibs ].
265.50 In-Ibs ].
W_46 / 65 In-Ibs ].
1
4
3
W_46].
2
Fig. 3: Removing the AC input
plate
1 Housing base – AC-side
2 Screws for mounting
3 Input plate
4 Cable fitting
3
1 2
Ground
Fig. 4: 4-Pole AC grid connection
1 L1 busbar
2 L2 busbar
3 L3 busbar
4 Ground - earthing point
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