Sunways NT 10000, User Manual

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140
Errors 007 to 009
· Overheating
Your Solar Inverter is designed for an
ambient temperature of up to +40° C.
If the maximum temperature of the heat
sink is exceeded, the injection will stop.
When the heat sink temperature has
dropped, the Solar Inverter will automa-
tically restart. If the upper heat sink over-
heats, for example, «error 009» will be
flagged.
Errors 010 to 012
· Grid undervoltage 1-phase
Your Solar Inverter continuously monitors
the voltage level of the injection phase.
If it drops below the minimum admissible
limit value, the Solar Inverter will stop the
injection and only restart when the voltage
value rises above the minimum admissible
limit value. If the voltage of L1 drops
below 160 V, the Solar Inverter can no
longer be supplied, and the display will
switch off. If there is a grid undervoltage
on phase L3, for example, «error 012» will
be flagged.
Errors 013 to 015
· Grid overvoltage 1-phase
Your Solar Inverter continuously monitors
the voltage level of the injection phase.
If it rises above the maximum admissible
limit value, the Solar Inverter will stop the
injection and only restart when the voltage
value drops below the maximum admissi-
ble limit value. If there is a grid overvolta-
ge on phase L2, for example, «error 014»
will be flagged.
Error 016
· Grid undervoltage 3-phase
Your Solar Inverter is equipped with an
intrinsically safe 3-phase grid monitoring
system that complies with E DIN VDE
0126-1-1. The voltage level of phases L1,
L2, and L3 is continuously monitored.
If it drops below the minimum admissible
limit value, the Solar Inverter will stop the
injection and only restart when the voltage
value rises above the minimum admissible
limit value.
K36001_IH_NT_10000_e 13.12.2007 16:22 Uhr Seite 58