6.9 AFCI(Optional)
6.9.1 Arc-Fault Circuit Interrupter (AFCI)
In accordance with the National Electrical Code R, Article 690.11, the inverter has a system
for the recognition of electric arc detection and interruption. An electric arc with a power of 300
W or greater must be interrupted by the AFCI within the time specified by UL 1699B. Atripped
AFCI can only be reset manually. You can deactivate the automatic arc fault detection and in-
terruption (AFCI) via a communication product in "Installer" mode if you do not require the
function. The 2011 edition of the National Electrical Code R, Section 690.11 stipulates that
newly installed PV systems attached to a building must be fitted with a means of detecting and
disconnecting serial electric arcs (AFCI) on the PV side.
Fig 6.19
27
6.9.2 Danaer information
Danger of fire from electric arc
Only test the AFCI for false tripping in the order described below. Do not
deactivate the AFCI permanently.
If an "Error 200" message is displayed, the buzzer alarms, an electric arc occurred
in the PV system. The AFCI has tripped and the inverter is in permanent shutdown. The inverter
has large electrical potential differences between its conductors. Arc
flashes can occur through air when high-voltage current flows. Do network on the product during
operation.
When the inverter error 200, please follow the steps:
6.9.3
Operation step
6.9.3.1 Turn the DC & AC Switch to position "OFF".
Fig 6.18
Wait for the screen be off.
6.9.3.2
Perform troubleshooting on the PV system:
Check the PV strings' open circuit voltage is normal or not.
6.9.3.3
After the fault is rectified, restart the inverter:
Turn the DC & AC Switch to position "ON”.
Summary of Contents for MOD 10KTL3-XH
Page 1: ...Asennus ja k ytt ohje...
Page 19: ...Kuva 5 9 Kaaviokuva invertterin sein asennuksesta...
Page 57: ...Installations och bruksanvisning...
Page 75: ...Figur 5 9 Schema f r v ggmontering av v xelriktaren...
Page 113: ...Operation Manual Installation...
Page 131: ...Fig 5 9 Schematic diagram of inverter wall mounting...
Page 169: ......
