Figure
5
.
8
Figure
5
.
7
5
.
5
Install PV Inverter
14
13
1>Before installing the inverter on the wall mount, please make sure that the wall mount
is firmly fixed to the wall:
2>Hang the inverter on the wall mount and fix it with bolts. Keep the inverter balanced
when hanging.
3>Check the inverter if it is firm enough and lock all the screws.
Electrical Connections
6
6
.
1 AC Side Connection
●
Before electrical connection, please ensure the inverter DC switch
is at ”OFF” also disconnect AC switch, otherwise the high voltage
from inverter may cause life risk.
●
Only trained authorized electrical technician can do the electric
connection also please follow the connection procedures in this
manual along with local country's regulations.
●
High voltage may cause electric shocks and serious injury please
do not touch the inverter.
●
Please do not store inverter in area with flammable and explosive
material.
●
Each inverter must install one AC breaker, AC breaker is forbidden to share
with other inverters.
●
It is forbidden to add load between inverter and breaker.
●
If the cable is thick, after tightening the cable do not shake it and ensure
the cable is well-connected and then start the inverter. Loose connection
may cause overheat.
Preparation before connection:
1. Disconnect inverter DC switch and AC breaker or switch
2. When the AC wire is tightened, the torque of the PE grounding is 35kgf.cm, and the
other torque is 50kgf.cm.
3. Measure the grid voltage and frequency. For detailed parameters, please refer to
Chapter 10 Product Specifications.
AC circuit breaker specifications:
MAC 30KTL3-X LV
64A/400Vac
MAC 40KTL3-X LV
80A/400Vac
MAC 50-60KTL3-X LV
100A/400Vac
MAC 50KTL3-X MV
80A/ 480Vac
MAC 60-70KTL3-X MV
100A/480Vac
MAC 15-20KTL3-XL
63A/220Vac
MAC 22-25KTL3-XL
80A
/
220Vac
MAC 30-36KTL3-XL
100A
/
220Vac
DANGER
WARNING
PV inverter model
Circuit breaker specifications
