8
3. Installation and startup
Warning
!
Before installation
and maintenance, AC and DC side doesn’t carry electricity, but if DC side
is just disconnected, capacitance still contains electricity, so please wait for at least 5
minutes to ensure the capacitors completely release the energy and inverter is not
electrified.
Note
!
Inverters must be installed by qualified person.
3.1 Package information
①
There are 2 PV+ connectors for NAC4/5/6K-DS and 3 PV connectors for NAC7/8K-DS
②
There are 2 PV- connectors for NAC4/5/6K-DS and 3 PV connectors for NAC7/8K-DS
Figure 3-1 package information
3.2 Installation environment
1) In order to achieve optimal performance, the ambient temperature should be kept lower than 45 °C.
2) For the convenience of checking the LCD display and possible maintenance activities, please install the
inverter at eye level.
3) Inverters should NOT be installed near inflammable or explosive items. Any strong electro-magnetic
equipment should be kept away from installation site.
4) Product label and warning symbol shall be clear to read after installation.
Summary of Contents for NAC4K-DS
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