Kaco blueplanet 110 TL3, Manual

Page: 28 / 119

Connecting the DC cable to the DC switch
. NOTE: For installation of the DC cables, use a torque wrench as well
as the included open-ended wrench for counter-resistance.
1. Pre-fit DC cable pair with the pre-installed screw and counternut onto the DC+
and DC busbar of the DC switchPre-fit DC cable pair with the pre-installed screw
and counternut onto the DC+ and DC busbar of the DC switch.
2. Option for 2 cable pairs : Insert spacer sleeve between 2 DC cables and pre-as-
semble in pairs with the provided screws and counternuts onto the DC+ and DC
busbar of the DC switch.
3. Slide the DC input plate up onto the housing base and secure. [ T_30 / 53.10
In-Ibs ]
4. Secure the screws and counternuts onto the DC+ and DC busbar of the DC
switch. [ W_16/17] / 265.52 In-Ibs ]
5. Tighten the cable screw fitting. [ W_46 / 88.50 In-Ibs ]
ð The device is connected to the PV generator.
3
1
2
4
4
2
1
Option
Fig. 29: Fit DC cables to switch
1 Nut
2 Lock washer
3 Spacer sleeve
4 Fixing screw
7.7 Inserting the overvoltage protection
AC overvoltage protection
↻ Absence of AC/DC voltage ensured and device open [ [See sec-
tion 7.2
} Page 21]].
↻
On initial delivery, remove intermediate plug-in frame on the AC surge protec-
tion device.
F Position and secure intermediate plug-in frame onto AC surge protection socket.
NOTE: Different AC surge protection modules are used. The designation
on the PCB must match the module code (GTD/MOV).
1. Insert AC surge protection modules individually into the AC surge protection
socket.[See installation instructions in the [See section 4.4 } Page 14] package.
2. Remove SPD monitoring jumper for automatic monitoring.
3. Remove SPD monitoring jumper for automatic monitoring.
ð Proceed with the installation of the device.
1
3
2
4
Fig. 30: Upgrading the AC surge
protection
1 AC surge protection socket
2 AC intermediate plug-in
frame
3 AC surge protection module
(4 slots)
4 SPD monitoring jumper
DC overvoltage protection
↻ NOTE: Absence of AC/DC voltage ensured.
.
NOTE: The coding at the base plug-in position must match the cod-
ing on the module.
1. Insert the DC overvoltage protection modules into the DC base one after an-
other. [See installation instructions in the [See section 4.4
}
Page 14] package]
2. Neue Module über die Verriegelungslasche verriegeln.
3. Secure new modules using the locking latch.
ð
Ensure that all protective elements are properly secured.
1
3
2
Fig. 31: Inserting overvoltage mod-
ules
1 DC base
2 DC overvoltage protection
module (3 slots)
3 Jumper
7 | Installation Manual
KACO blueplanet 110 TL3 KACO blueplanet 125 TL3 Page 28
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