Kaco blueplanet 125 TL3 User Manual

AC-side
Electrical protection in installation (provided by the cus-
tomer)
250A (preliminary)
Fitting for AC connection M40
Torque for cable fitting 65 In-Ibs
Interfaces
Diameter of cable for cable fitting (2x) 0,31 - 0,67 inch
Torque for cable fitting 44.25 In-Ibs
RS485 connection type spring-type terminal
RS485 terminal cable cross-section 23 - 15 AWG
Diameter of cable for cable fitting (3x) 0,19 - 0,39 inch
Torque for cable fitting 22 In-Ibs
Ethernet connection type RJ45
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. cable 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.
5
7. Press on cable lug.
8. Affix shrink tubing (not included as standard) over the shaft of the ring ca-
ble lug of the AC cable.
9. For improved accessibility: Fasten the AC attachment plate by tightening
the 6 fastening screws [ T_30 / 53.10 In-Ibs ]
ð Make the grid connection.
3
2
1
4
Fig.24: Removing the AC input
plate
1 Housing base – AC-side
2 Screws for mounting
3 Input plate
4 Cable fitting
5
When using aluminum cable lugs we recommend using cable lugs with galvanic tin plating or, alterna-
tively, AL/CU cable 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.
Manual Installation | 7
KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 105 TL3 KACO blueplanet 110 TL3
KACO blueplanet 125 TL3 KACO blueplanet 137 TL3 KACO blueplanet 150 TL3 KACO blueplanet 155 TL3 KACO
blueplanet 165 TL3
Page 27
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Kaco blueplanet 125 TL3 Specifications

General

Brand	Kaco
Model	blueplanet 125 TL3
Category	Inverter
Language	English