Advanced Energy AE 3TL 1000 Series, Installation And Operation Manual

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Table 4‑1. Construction anchoring chart (Continued)
Wall Structure Fasteners Notes
Concrete (minimum 10 cm
(4") thick) 4 fasteners: 3/8" diameter
expansion anchors Embed the four fasteners a
minimum of 6 cm (2.5"). Follow
the manufacturer instructions. All
fasteners must be installed with
fender washers.
Metal studs (minimum
16 GA) 4 fasteners: 1/4-20 drill flex
self drilling fasteners into
studs or 16 GA backing Embed the four fasteners 2.5 cm
(1") into the studs. All fasteners
must be installed with fender
washers.
Wood studs 4 fasteners: 3/8" diameter
lag screws into studs of
building Embed the four fasteners 2.5 cm
(1") into the studs. All fasteners
must be installed with fender
washers.
AC AND DC WIRING FEEDTHROUGH
CAUTION:
For outdoor installations make liquid-tight connections to the unit.
ATTENTION:
Pour les installations extérieures, effectuer des connexions étanches à
l’unité.
The inverter provides feedthrough locations for AC and DC wiring, the
communication cable, and the sensor connection in the bottom service plate of the
connection box. When you select a feedthrough, ensure that the location of the
conduit will not block access to the inverter cabinet. Do not attach conduit to the
cabinet.
☞
Important
All conductors must enter the connection box through the available
feedthrough locations which are for the sole purpose of providing a safe and
convenient way to route wiring in to and out of the inverter. Penetrating the
inverter housing in any other location voids the warranty.
Installing a Feedthrough
TOOLS AND MATERIALS REQUIRED
• NEMA 3R conduit hubs with rubber seals
Advanced Energy
4‑10 Installing 570-1003552-05A