Salicru EQUINOX EQX2 4002-HT, Руководство пользователя

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SALICRU
5.3.5.1. Warnings to consider during the
connection.
1.
An AC circuit breaker must be inserted between the loads and
the inverter, as none should be connected directly.
2.
Before connecting the AC cable, make sure that both the AC
and DC sources are disconnected from the inverter.
3.
The EQX2-HT series of hybrid three-phase inverters connects
to a 400 V AC, 50/60 Hz three-phase grid.
4.
The AC cables and circuit breakers recommended for the
three-phase hybrid inverter from the EQX2 HT 4
÷
12 kW
series are shown in the following table:
Model Outer diameter (mm
2
) Cable diameter (mm
2
)
EQX2 4002-HT
12
÷
18
2,5
÷
10
EQX2 5002-HT
EQX2 6002-HT
EQX2 8002-HT
4
÷
10
EQX2 10002-HT
EQX2 12002-HT
6
÷
10
Tab. 16. Cable cross-sections.
5.3.5.2. Steps for connecting the AC ON-GRID
connector.
1.
Remove the housing (item number 4) from its packaging.
2.
According to Tab. 16 above, select an appropriate cable
and pass it through the cable gland on the housing labelled
ON-GRID. A hole must be drilled in the rubber gasket to allow
the bundle to pass, as shown in the following sequence:
ON-GRID
Cables Screw
cap
Insulation
Cover
ON-GRID
3.
Remove the insulation sleeve from the AC bundle by about
50 mm, and remove the insulation from the end of cables L1,
L2, L3/PE/N by about 8 mm, as shown in Fig. 52.
8 mm.
50 mm.
Cable diameter: 12÷18 mm.
Fig. 52. Stripping the AC cable.
4.
Remove the ferrules included in the accessory bag from the
AC ON-GRID connector and crimp them to the stripped ends
of the L1, L2, L3/PE/N cables with an approved tool to ensure
optimal connection.
5.
Remove the AC ON-GRID connector from the accessory bag.
6.
Insert the ends of the five cables into the corresponding
holes on the connector: yellow-green cable into the PE port,
3 phases into the R, S, T ports and neutral into the N port.
Make sure the cables reach the back of the connector and
screw them in tightly. Pull slightly on the cable to check that it
is properly connected.
7.
Connect the AC ON-GRID connector to the AC ON-GRID
terminal on the inverter, as shown in Fig. 53 below.
Fig. 53. AC ON-GRID connection.