Connecting The Device To The Mains Supply - Kaco blueplanet 87.0 TL3 Mode D'emploi

Overvoltage protection
AC inverter overvoltage protection kit
EN
RS485 inverter overvoltage protection kit
LAN inverter overvoltage protection kit
PID kit
Tab. 2: Supply line and fuse requirements
6.5

Connecting the device to the mains supply

6.5.1 Preparing the grid connection
↻ A connection cable with 4 cores (4 individual cores or multi-core up to max.
cable cross-section 16 - 28 mm ) is available on the device.
↻ The nominal grid voltage matches the "VAC nom" specification on the name
plate.
1 For improved accessibility: Remove the AC attachment plate by undoing the 6
fastening screws [ T_30]
2 Undo the cable fitting for AC connection and PE earthing (ground) [ W_46].
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.
CAUTION! Risk of fire due to chemical corrosion. Cable lugs must be suitable
for the conductor material and copper busbars used.
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.
6.5.2 Making the grid connection
NOTE
If a residual current circuit breaker is necessary due to the installation specification, a type A residual cur-
rent circuit breaker must be used.
If the type A is used, the insulation threshold must be set to greater than/equal to (≥) 200kOhm in the "DC
parameters" menu Configuration via web user interface.
For questions regarding the appropriate type, please contact the installer or our KACO new energy cus-
tomer service.
2
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 18
KACO order number
2001925
2001927
2001926
2001928
2
6 Nm]
KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3
1
4
3
2
Fig. 13: Removing the AC attach-
ment plate
1 Housing base - AC-side
2 Fastening screws
3 AC attachment plate
4 Cable fitting
KACO blueplanet 137 TL3 KACO blueplanaet 150 TL3