INSTALLATION
1.
Mount the LS4 and install the supply cable. See picture
1-5.
Phase-rotation is recommended in order to achieve even
load on all phases when several LS4 stations are installed
to same mains. For example:
1st LS4: L1, L2, L3
2nd LS4: L3, L1, L2
3rd LS4: L2, L3, L1
And so on….
Note: When DLM is pre-configurated from factory, follow
the marked phase order label at incoming terminals. All
pre-configured LS4 contains the information about this
inside the cabinet
The gasket at the bottom of the LS4 need to tighten
properly around the mains cable in order to avoid dirt,
dust, bugs etc to enter the LS4. See picture 4.
Note! The touch protection cover need to fix with
attached screws to ensure proper earth bonding to
the touch protection cover.
2.
In cases with LS4 stations connected in a grid, install TP
cable CAT6 with RJ45 connectors between each LS4
station and the provided ethernet router/switch (located
ie. in the LS4 master. Se example of ethernet wiring
diagram picture 6, 7.
In cases with LS4 stations connected in a grid, installation
of the LS4 stations need to follow the installation order in
the attached Master/slave file. See table 1.
3.
In cases with external energy meter (for DLM function),
connect the energy meter communication terminals A- and
B+ to LS4 Master station terminals 200 A-) and 201
(B+). The energy-meters modbus adress must be set to
#2. The modbus RS-485 communication settings is: Baud
9600, 8bit, 1 stop bit, no parity
4.
Turn on the electric power.
5.
Test the LS4 station on both sides with a EVSE-tester or an
EV. In cases where authorization (by RFID tag or similar)
is needed to start charging please contact the backend
administrator.
6.
Fill in the warranty form completely.
Example of Master/Slave form for LS4 stations connected in a grid
Role
Serialnumber / M-number
Master
M00001
Slave 1
M00002
Slave 2
M00003
Slave 3
M00004
Slave 4
M00005
Slave 5
Slave 6
Slave 7
Slave 8
Slave 9
Slave 10
INSTALLATION
5
EN