Sungrow SG1K5TL-31, Руководство пользователя

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Electrical Connection
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Requirements:
z
The sum of all inverters in parallel connection is limited to ten.
n(L1)+n(L2)+n(L3) ≤ 10.
z Inverters should be distributed as equally as possible between the three phases
with maximum unbalanced load of 4.6kVA.
Scenario 3: Several inverters are operated in parallel connection to low-voltage side
of MV transformer. The high-voltage side of MV transformer is connected to the
Middle Voltage Grid.
Requirements:
z
The sum of all inverters in parallel connection is limited to ten.
n(L1)+n(L2)+n(L3) ≤ 10 .
z Inverters should be distributed as equally as possible between the three phases
at the low-voltage side with maximum unbalanced load of 4.6kVA.
z The rate voltage on the low-voltage side of transformer must meet the inverter
output electrical specification. A neutral point is necessary and must lead
outwards as neutral conductor.
As mentioned above in the three scenarios, the total number of inverters is
always less than or equal to TEN. If there are inverters more than the limited
value, Inverters may not operate normally.