Connecting The Device To The Mains Supply - Kaco Blueplanet 87.0 TL3 Series Manual

7.5

Connecting the device to the mains supply

7.5.1 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.
↻ Nominal grid voltage matches the VAC nom name plate details.
1 For improved accessibility: Unfasten the AC input plate using the 6 screws [
T_30]
2 Unfasten the cable fitting for AC connection and PE earth (ground) [ W_46].
3 Remove sealing plug.
4 Guide the AC leads through the cable fittings.
5 Strip the insulation from the AC cables.
6 Strip the insulation from individual wires for L1 / L2 / L3 (ABC) and PE (ground)
so that the strand and insulation can be pressed into the cable lug shaft.
CAUTION! Risk of fire due to chemical corrosion. Cable lugs must be suitable
for the conductor material and copper busbars being used.
7 Press on cable lug.
8 Affix shrink tubing (not included as standard) 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.
7.5.2 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 / 265.50 In-Ibs ].
4 Check secure fit of all connected cables.
5 Tighten the AC cable fittings [ W_46 /
» The device is connected to the power grid.
4
When using aluminum cable lugs we recommend using cable lugs with galvanic tin plating or, alternatively, AL/CU ca-
ble lugs with suitable AL/CU washers.
Otherwise, with the electrolytes present (e.g. Condensation water), the aluminum could be destroyed by the copper
bus bars.
Page 24
53.10 In-Ibs ]
88.5 In-Ibs ].
65 In-Ibs ].
KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3
4
3
Fig. 24: Removing the AC input
plate
1 Housing base – AC-side
2 Screws for mounting
3 Input plate
4
4 Cable fitting
1 2
Fig. 25: 4-Pole AC grid connection
1 L1 busbar
2 L2 busbar
3 L3 busbar
4 Ground - earthing point
KACO blueplanet 137 TL3 KACO blueplanet 150 TL3
1
2
3 4
Ground