Advanced Energy AE 75TX Installation And Operation Manual page 59

Advanced Energy® AE ?STX and AE 1 OOTX Inverters
The AC connections must be made through
conduit installed in the
bottom or side
ent1y gland plates.
Tools Required
• 5/32" hex wrench
• 7/16" open-end wrench or socket wrench
• Torque wrench
To Connect the AC Wiring
LL
WARNING:
Follow the order listed in this section to wire the inverter. Failure to do so
may result in hazardous voltages or disconnection of contacts.
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A VERTISSEMENT:
Pour cAbler l'onduleur, suivez les ordres decrits dans cette section. Tout
manquement au suivi scrupuleux des instructions est susceptible d 'entrainer
des tensions anormales ou le debranchement de contacts.
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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.
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DANGER:
Risque d'electrocution. L'interieur de l'onduleur est soumis
a
des hautes
tensions. Les interrupteurs de courant altematif et continu doivent etre mis
HORS TENSION durant les travaux sur l'unite. Attendez cinq minutes afin de
permettre la decharge du courant haute tension avant de demonter les
panneaux avant de l'onduleur.
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CAUTION:
570-1001793-0SB
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.
Installing 4-13