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 4 PV+ connectors for NAC10K-LV, 5 PV+ connectors for NAC12K-LV and 6 PV+connectors for
NAC15/20K-LV
②
There are 4 PV- connectors for NAC10K-LV, 5 PV- connectors for NAC12K-LV and 6 PV-connectors for
NAC15/20K-LV
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.
5) Please do not install inverter under direct sunlight, rain and snow.
Summary of Contents for NAC10K-LV
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