3
4
6.2 X3-Matebox side connection
1) Connect the Grid(INV) R/S/T/N and Off-grid (INV) R/S/T/N/PE ports of the inverter to the
X3-Matebox port. The connection method is as follows :
a) First, insert the R/S/T Off-grid(INV) into the R/S/T port of Off-grid (INV) in X3-Matebox and
the N Off-Grid(INV) directly into the hole, directly into the hole and ensure that the installation is tight ;
b) Then find the Grid(INV) (R/S/T) port in X3-Matebox, 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
2122 23 24
Off-grid(INV)
Grid(INV)
17
18
19
N20
PE
R S T N
2122 23 24
Off-grid(INV)
Grid(INV)
17
18
19
N20
PE
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 pocket WiFi.
5. Monitor the antenna connections of accessories
Note: X3-Hybrid-5.0-M and X3-Hybrid-6.0-M 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.
-Use a screwdriver to press down the yellow part while pulling the wire out of the port..
6.WiringConnection
According to the PV 1(INV)+/PV1(INV)-/PV2(INV)+/PV2(INV)-/BAT(INV)+/BAT(INV)- line symbol on X3-
Matebox harness, the corresponding ports of PV 1+/PV1-/PV2+/PV2-/BAT+/BAT- of the inverter are
successively inserted.
3
6.1 Inverter side connection_PV(INV)
- Grid(INV) and Off-grid(INV)
- PV and Grid and Load and Battery
4) Pass the Grid/Load line through the Grid/Load port of the X3-Matebox, then find the Grid(R/S/T/N) port and
Load (R/S/T/N) ports in the X3-Matebox, insert each line, and use the screwdriver to lock the screws.
3) Pass the PV line through the PV port of the X3-MateBox, and then find PV(PV1+/PV1-/PV2+/PV2+)
inside the X3-Matebox. Force the wire harness directly into the hole to jam, gently twist not to loosen
.
※
Note: For X3-Hybrid-5.0-M and
X3-Hybrid-6.0-M, there is only one PV1 line,
and PV1+/PV1- corresponds to any pair of
PV1+/PV1- ports on X3-Matebox.
6.5
Finally, use the screwdriver to install the baffle back, close the upper cover and lock
the buckle by hand.
6.3
Ground wire connections
5) Pass the battery power wire through the BAT port of The X3-Matebox, then find the BAT+ and BAT-
ports in the X3-Matebox, insert each wire accordingly, and use the screwdriver to lock the screws.
Hexagon keys
Torque: 1.5±0.2N
·
m
N16
E-bar
Grid
Pv1
+
Pv1
-
Pv1
+
Pv1
-
Pv2
+
Pv2
-
Pv1
+
Pv1
-
Pv1
+
Pv1
-
Pv2
+
Pv2
-
25 26
25 26
- 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)
6.4 The N-line on the Grid side is short circuited to the N-line on the Off-grid side
614.00605.00
The box needs to be grounded as follows.
BAT(+)/BAT(-)
To 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 finally pressed down with the
crimping pliers.
b) Grid(PE) strip the grounding cable insulation(length”L’’), insert the stripped cable into the R type terminal,
and then clamp it.
Grid(R/S/T/N)
Load(R/S/T/N)
PV
Diagonal Plier
Crimping Plier
L=
12
mm
L
PV
Grid(R/S/T/N)
Load(R/S/T/N)
L=
12
mm
L
L
L=
12
mm
Diagonal Plier
L1
C
L=L1+3mm
C
L=L1+3mm
L1
Grid(PE)
