Connecting To The Electrical Grid; Table 4-3. Operational Voltage Ranges Per Electrical Panel - Advanced Energy AE 600 User Manual

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When an inverter is installed on an electrical panel the AC operating voltage range of
the inverter should be considered. Voltages outside this range will cause the inverter
to fault. See the specifications section of this manual for AC operating voltage
ranges.
Table 4‑3. Operational voltage ranges per electrical panel
Electrical Panel
480 VAC
Related Links
• "Electrical Specifications" on page 9-1

CONNECTING TO THE ELECTRICAL GRID

DANGER:
Risk of electrical shock. High voltages are present in the inverter cabinet.
Both AC and DC disconnects must be in the OFF position when working on
the unit. Wait five minutes to discharge high voltage before opening the front
panels of the inverter.
DANGER:
Risque d'électrocution. L'intérieur de l'onduleur est soumis à des hautes
tensions. Les interrupteurs de courant alternatif et continu doivent être mis
HORS TENSION durant les travaux sur l'unité. Attendez cinq minutes afin de
permettre la décharge du courant haute tension avant de démonter les
panneaux avant de l'onduleur.
CAUTION:
To avoid an increase in AC voltage to unacceptable values while the inverter
is connected, the grid impedance value at the connection point should be as
low as possible. By keeping the grid impedance value low, the system will
achieve higher efficiency.
ATTENTION:
Afin d'éviter des surtensions inacceptables de CA lorsque l'onduleur est
branché, assurez-vous que la valeur de l'impédance aux points de connexion
au réseau public est la plus basse possible. Une faible valeur d'impédance
permet un fonctionnement plus efficace de l'appareil.
4‑18
Operational Voltage Range
422 VAC – 528 VAC
Installing
570-1001791-05A

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