SolaX Power X3-Matebox advanced Quick Installation Manual page 2

5. Monitor the antenna connections of accessories
There is an antenna in the box of monitoring accessories.
a) Install the antenna on the box and tighten it by hand;
b) Then connect the antenna cable to the end of the WiFi Dongle.
6.Wiring Connection
6.1 Inverter side connection_PV(INV)
According to the PV 1(INV )+/PV1(INV )-/PV2(INV )+/PV2(INV )-/BAT(INV )+/BAT(INV )- line symbol on X3-
Matebox advanced harness, the corresponding ports of PV 1+/PV1-/PV2+/PV2-/BAT+/BAT- of the
inverter are successively inserted.
Note: 5.0 kw and 6.0kw M. series inverters have only two MPPT and two PV strings, so when connecting,
you need to unplug ①/② of the PV in the X3-Matebox advanced.
-Use a screwdriver to press down the yellow part while pulling the wire out of the port.
6.2 X3-Matebox advanced side connection
- Grid(INV) and EPS(INV)
1) Connect the Grid(INV ) R/S/T/N and EPS (INV ) R/S/T/N/PE ports of the inverter to the X3-Matebox
advanced port. The connection method is as follows :
a) First, insert the R/S/T EPS(INV ) into the R/S/T port of EPS (INV ) in X3-Matebox advanced and the N
EPS(INV ) directly into the hole, directly into the hole and ensure that the installation is tight ;
b) Then nd the Grid(INV ) (R/S/T ) port in X3-Matebox advanced, connect the corresponding wire
harness, and lock the screw with a screwdriver.
C) Finally, lock the PE wire/N wire with a hexagonal keys;
R S T N
N20
Grid(INV)
EPS(INV)
2122 23 24
17 18 19
PE
A
Note: According to the different N terminals of Grid(INV ), select the corresponding
connection position.(if need:(A + 6.4B) or (I + 6.4II))
- PV and Grid and Load and Battery
2) PV(PV1+/PV1-/PV2+/PV2-) /Grid(R/S/T/N/PE) /Load(R/S/T/N) side connection
a) Prepare ordinary 4mm² PV(PV1+/PV1-/PV2+/PV2-) /10mm² Grid(R/S/T/N/PE) /10mm² Load(R/S/T/N)
remove the 12mm insulation layer at the end of the wire. Insert the European-style terminals
respectively.
The stripped terminals must be inserted into the European-style terminals and nally pressed down
with the crimping pliers.
Diagonal Plier
Grid(R/S/T/N) Load(R/S/T/N)
PV
b) Grid(PE) strip the grounding cable insulation(length"L''), insert the stripped cable into the R type
terminal, and then clamp it.
Grid (PE)
Diagonal Plier
3 3
Grid(INV)
R S T N N
Grid(INV)
EPS(INV)
2122 23 24 20
17
I
Grid(INV)
A
Crimping Plier Grid(R/S/T/N)
PV
C
C
3) Pass the PV line through the PV port of the X3-Matebox advanced, and then nd PV(PV1+/PV1-
/PV2+/PV2+) inside the X3-Matebox advanced. Force the wire harness directly into the hole to jam,
gently twist not to loosen.
4) Pass the Grid/Load line through the Grid/Load port of the X3-Matebox advanced, then nd the
Grid(R/S/T/N) port and Load (R/S/T/N) ports in the X3-Matebox advanced, insert each line, and use
the screwdriver to lock the screws.
5) Pass the battery power wire through the BAT port of The X3-Matebox advanced, then nd the
BAT+ and BAT- ports in the X3-Matebox advanced, insert each wire accordingly, and use the
screwdriver to lock the screws.
6.3 Ground wire connections
The box needs to be grounded as follows.
6.4 The N-line on the Grid side is short circuited to the N-line on the EPS side
-If the user requires wiring rules for neutral wires the standby power supply cannot be
isolated or switched (for wiring Australia and New Zealand regulations AS/NZS_3000:2012)
Refer to 6.2
B
II
N26
18 19
PE
6.5 Finally, use the screwdriver to install the baffle back, close the upper cover
and lock the buckle by hand.
I
Load(R/S/T/N)
BAT(+)/BAT(-)
To battery
-
+
Hexagon keys
Torque: 1.5±0.2N·m
EPS(INV)
N-wire connector(130mm, 6 mm² )
※Note: For 5.0 kw and 6.0 kw M series, there
is only one PV1 line, and PV1+/PV1-
corresponds to any pair of PV1+/PV1- ports
on X3-Matebox advanced.
Grid
N16
E-bar
EPS(INV)
R S T N N N
N26
Grid(INV)
EPS(INV)
2122 23 24 25 20
17 18 19
PE
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