7
external
control
device
with
a
standard
RJ-45
connector.
For
MAC
TM
DTU
,
it
can
support
DRM0/5/6/7/8
if
used
with
Aptos
microinverters.
Mode
Requirement
DRM0
Operate the disconnection device
DRM1
Do not consume power
DRM2
Do not consume at more than 50% of rated power
DRM3
Do not consume at more than 75% of rated power AND Source reactive power if
capable
DRM4
Increase power consumption
(subject to constraints from other active DRMs)
DRM5
Do not generate power
DRM6
Do not generate at more than 50% of rated power
DRM7
Do not generate at more than 75% of rated power AND Sink reactive power if capable
DRM8
Increase power generation
(subject to constraints from other active DRMs)
3.5
Local
Install
Assistant
Local
Install
Assistant
is
a
new
function
integrated
with
MAC
TM
DTU
.
P
lease
download
the
Installer
App
(for
installer/distributor
use
only)
first.
MAC
TM
DTU
has
improved
from
the
previous
generation
of
DTU
product
s.
New
functions allow installer to
:
a. One step to complete the WiFi configuration;
b. Station overall Inverters status indication allows the installer to see how many MI under
this DTU
is
working
properly
(and
the
details
for
each
MI)
and
how
many
is
abnormal
(and
the
details
for
each
MI)
with
one
glance
of
eyes;
c. Add
the
Connection
status,
which
will
display
the
signal
strength
between
each
MI
with
connected
DTU,
so
that
installer
can
adjust
the
DTU
installation
location
accordingly.
This
function
will
simplify
the
DTU
installation,
and
avoid
a
second
visit
by the installler due to a
poor connection between DTU and certain MI
.
Note:
Please
refer
to
“
Aptos
Local
Install
Assistant
Technical
Note”
for
more
details.
© 20
21
Aptos Solar Technology, LLC.
All rights reserved.
MAC
TM
DTU
Summary of Contents for MAC DTU
Page 1: ...Version1 0 August2021...