6
Aptos
Microinverter:
2
-
in
-
1
Unit
and
Single
Unit
DTU:
MAC
TM
DTU
:
Meter:
Chint
Meter
(DDSU666)/Chint
Meter
(DTSU666)/CCS
WattNode
Meter
b.
Export
Control
Type.
Type
1:
Zero
Export:
to
limit
the
exporting
power
to
zero
so
that
it
can
prevent
the
generated
power
feed
back
to
the
grid.
Type
2:
Export
Limit:
to
limit
the
exporting
power
within
a
certain
value.
Type
3:
Production
and
Consumption
Monitoring:
enable
to
measure
the
PV
generating
under a high accuracy.
c. Installation
Diagram.
MAC 800R
MAC 800R
MAC 800R
MAC 800R
Note:
Please
refer
to
“
Aptos
Export
Management
Technical
Note”
for
more
details.
3.3
Remote
A
ctive
P
ower
C
ontrol
(RS485
port
)
S
ome
countries
require
generating
plants
to
be
equipped
with
a
logic
interface
(input
port)
in
order
to
cease
output
active
power
or
limit
active
power
to
a
regulating
level.
This
logic
input
can
be
RS485
port,
Ethernet
port,
etc.
MAC
TM
DTU
provide
RTU
Modbus
protocol
over
RS485
port
for
this
remote
active
power
control.
For
more
information,
please
refer
to
“Modbus
implementation
Technical
Note”.
3.4
DRM
Port
DRM
port
is
provided
to
support
several
demand
response
modes
as
below
by
connecting
© 20
21
Aptos Solar Technology, LLC.
All rights reserved.
MAC
TM
DTU
Содержание MAC DTU
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