Introduction; Operation Mode Definition - Danfoss TripleLynx 8 kW Benutzerhandbuch

1. Introduction

1.1. Introduction
This manual provides information on functionality and maintenance of the TripleLynx solar in-
verter.
Illustration 1.1: TripleLynx 8 kW, 10 kW, 12.5 kW, 15 kW

1.2. Operation Mode Definition

Off grid (LEDs off)
When no power has been delivered to the AC grid for more than 10 minutes, the inverter dis-
connects from the grid and shuts down. This is the normal night mode. The user and communi-
cation interfaces are still powered for communication purposes.
Connecting (Green LED flashing)
The inverter starts up when the PV input voltage reaches 250 V. The inverter performs a series
of internal self-tests, including PV auto detection and measurement of the resistance between
the PV arrays and earth. Meanwhile, it also monitors the grid parameters. When the grid pa-
rameters have been within the specifications for the required amount of time (depends on grid
code), the inverter starts to energise the grid.
On grid (Green LED on)
The inverter is connected to the grid and energises the grid. The inverter disconnects if: It de-
tects abnormal grid conditions (depending on grid code), if an internal event occurs or if no PV
power is available (no power is supplied to the grid for 10 minutes). It then goes into connect-
ing mode or off grid mode.
CE marking - This certifies the conformity of the equipment with the regula-
tions which apply in accordance with the directives 2004/108/EC and
2006/95/EC.
L00410310-07_2q
1. Introduction
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