Advanced Energy AE 600 User Manual page 61

WARNING:
Do not connect a neutral wire to the WYE point of the isolation transformer.
Doing so will cause the inverter to malfunction and will void the warranty.
AVERTISSEMENT:
Ne branchez pas de câble neutre au point WYE du transformateur
d'isolation. Un tel branchement causerait un fonctionnement défectueux de
l'onduleur et annulerait la garantie.
The inverter is connected to the electrical grid using four wires:
• Phase A voltage
• Phase B voltage
• Phase C voltage
• Ground
☞
Important
Do NOT connect a neutral wire to the wye point of the isolation transformer.
The four AC termination bus bars for phases A, B, C, and ground are located in the
lower section of the AC panel. The phase and ground bus bars are vertically
mounted. Each bus bar has eight holes per phase of 3/8" diameter holes, spaced
1.625" apart vertically.
The AC connections must be made through conduit installed in the bottom or side
entry gland plates.
Tools Required
• 5/32" Allen wrenches (Allen wrench adaptor for a socket wrench
recommended)
• 7/16" open-end wrench or socket wrench and a 6" extender
• Torque wrench
To Connect the AC Wiring
1. Remove the protective plastic cover with a 7/16" socket wrench.
2. Run the conduit from the main breaker panel to the desired gland plate on the
inverter.
3. Insert a conduit fitting in the gland plate and fasten with a locking nut.
4. Feed the PHASE A, PHASE B, PHASE C, and GROUND wires through the
conduit and into the right side conduit opening of the inverter.
5. Connect the wires to the appropriate AC landings as follows:
a. GROUND wire to the marked EARTH GROUND landing inside the
inverter.
570-1001791-05A
Advanced Energy® AE 500 Inverter
Installing 4‑19