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7.6
Inserting the overvoltage protection
AC overvoltage protection
↻
Absence of AC/DC voltage ensured and device open [ [See sec-
tion 7.1
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 Accessories 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. 24:
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
Installing the Ethernet surge protection
↻
It has been ensured that there is no AC/DC voltage present.
1. Clamp Ethernet overvoltage protection module on the top hat rail from top to
bottom.
2. Connect the short Ethernet cable with an Ethernet port on the communication
board. [See installation instructions in the Accessories package
3. Insert Ethernet cable through the corresponding cable fitting and insert into
overvoltage protection module.
ð
Proceed with the installation of the device.
I
III
II
1
2
Fig. 25:
Inserting the Ethernet over-
voltage protection
1 Ethernet overvoltage protec-
tion module (optional)
2 Top-hat rail
7.7
Creating equipotential bonding
NOTE
Depending on the local installation specifications, it may be necessary to earth the device with a second ground
connection. To this end, the threaded bolt on the underside of the device can be used.
↻
The device has been installed on the mount.
1. Strip the insulation from the equipotential bonding cable.
2. Furnish the stripped cable with an M8 ring cable lug.
3. Check that the connected cable is fitted securely.
ð
The housing is included in the equipotential bonding.
1
Fig. 26:
Additional earthing point
1 Earthing bolt
7 | Installation
Manual
blueplanet gridsave 92.0 TL3-S blueplanet gridsave 110 TL3-S blueplanet gridsave 137 TL3-S
Page 26
EN-US