Copyright
Trace Engineering Co., Inc.
Telephone (360) 435-8826
Part Number 3471
5916 195th Street, NE
Fax (360) 435-2229
Released: Thursday, April 29, 1999
Arlington, WA 98223 USA
3-Phase Assembly Sequence
4-19
Phase A Module Assembly Instructions
Phase A module includes a PM with FEET, DOOR, and LID, the
Phase A bypass breaker (page 5-19), a 60-amp 3-phase AC
breaker (page ), a neutral bonding block to which all three
neutrals from the inverters are connected (page 5-21), a DCBB
(page 5-16), a DC175/250 circuit breaker (page 5-13) for each of
the three inverters, two SLIDERs (page 6-23), two COVERs
(page 6-13), any optional equipment such as C40,s (page 5-9),
PVGFP (page ) or the 3-Phase Monitor, and related cabling and
fasteners. When adding optional equipment, it may be
necessary to locate some of the additional equipment in the free
space available in the other modules.
Phase B Module Assembly Instructions
Phase B module consists of a PM-ADD (which includes a DOOR),
equipped with two 60-amp IOX60 bypass breakers, one COVER, one
SLIDER, one BLANK, and edge guards. Assemble the Phase B
module on the workstand by first installing the two IOX60 bypass
breakers (page 5-19), then add a SLIDER to the unused breaker
openings (page 6-23), and edgeguards to the openings in the bottom.
Then install a BLANK (page 6-9) on the right side-panel and a
COVER (page 6-13) over the side-panel with breakers. Complete by
adding the appropriate decals.
If any C40’s ( page 5-9) and their associated DC breakers (page
5-12) are to be installed, the BLANK will not be required. Instead, an
additional SLIDER and COVER will be necessary.
Tools Required: 5/16 & 3/8” wrench and/or socket w/ratchet, # 1 &
# 2 straight-blade screw drivers, crimping and stripping tools.
Phase C Module Assembly Instructions
Phase C module consists of a PM-ADD (page 6-5)
with two Blanks, edge guards, screens, one Sinewave
inverter, one DOOR with latches, FEET, a “Phase C”
decal, any excess C40’s and PV Array breakers, and
associated assembly hardware. Install the FEET first
(page 6-17), then the edge guards and screens, then
the Blanks ( page 6-9). Place the module on the pad
or platform and mark the location of each of the 10
anchor bolts ( page 6-18). Remove the module and
install the inverter in it. Drill anchor holes in the pad
and install expansion anchors. Place Phase C module
on the pad and install the lag screw anchors to secure
it in place. Attach “Phase C” decal to the front center
of the tray.
