FUNCTION & DIAGRAM
AC OFF = DC OFF Auto
If LFS detect no AC current more than 5 seconds, it will automatically cut off the DC power at once.
DC Shutdown Auto
If LFS detect the temperature is above 70°C, it will automatically cut off the DC power at once.
DC Reset Auto
If LFS detect the AC power is back, it will automatically turn on the DC power.
Up to 10 Strings
The LFS could match up to 10 strings, suit for Residential, Commercial and Utility PV systems.
Up to 1500V
The LFS could support DC 600V, 1000V, 1200V, 1500V.
Up to 55A
The LFS could be used for up to 55A system.
The enclosure has anti UV function. However, an indirect sunlight installation place will greatly prolong the product’s life.
Made from ABS+PC+Rubber, the waterproof enclosure of LFS is IP66 rating. That ensure LFS could be installed outdoors.
The enclosure of LFS has breathing valve. It will greatly reduce the condensation in the LFS.
In the bottom of LFS, the LED indicator light real-time display the status (ON or OFF) of the DC current.
By an extra wiring, the extra indicator light function could be leaded to wherever you want.
Step1. Mounting two screws;
Step2. Connecting the AC cables;
Step3. Connecting a few of MC4s.