V-Tac SUN-40K-SG01HP3-EU-BM4 handleiding
Handleiding
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3.4 Grid connecon and backup load connecon
· Before connec�ng to the grid, a separate AC breaker must be installed between the inverter
and the grid, and also between the backup load and the inverter.This will ensure the inverter
can be securely disconnected during maintenance and fully protected from over current. For
the 29.9/30/35/40/50kW model, the recommended AC breaker for backup load is 240A. For
the 29.9/30/35/40/50kW model, the recommended AC breaker for grid is 240A.
All wiring must be performed by a qualified personnel.It is very important for
system safety and efficient opera�on to use appropriate cable for AC input
connec�on. To reduce risk of injury, please use the proper recommended cable
as below.
· There are three terminal blocks with "Grid" "Load"and "GEN" markings. Please do not misconnect
input and output connectors.
GRID
LOAD
E-BAR
E-BAR
GEN
1. Before making Grid, load and Gen port connec�on, be sure to turn off AC breaker or
disconnector first.
2. Remove insula�on sleeve 10mm length, insert the wires according to polari�es indicated on
the terminal block. Make sure the connec�on is complete.
Please follow below steps to implement Grid, load and Gen port connecon:
N
L1
L2
L3
PE
Grid connec�on and backup load connec�on (Copper wires) (bypass)
Model
29.9/30/35/40/50kW
Wire Size
4/0AWG
Cable(mm )
2
95
Torque value(max)
28.2Nm
Chart 3-3 Recommended Size for AC wires
Grid connec�on and backup load connec�on (Copper wires)
Model
29.9/30/35kW
40kW
Wire Size
6AWG
Cable(mm )
2
10
Torque value(max)
12.4Nm
4AWG 16 12.4Nm
50kW 2AWG 25 16.9Nm
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Productinformatie
| Merk | V-Tac |
| Model | SUN-40K-SG01HP3-EU-BM4 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 8305 MB |
