RC MI2S-600D - Installation Tools

MI2S-600D/700D/800D 11
Socket key or Allen key
Cable tie
Multimeter
Safety glove
Screwdriver
Protective goggles
Diagonal pliers
Safety shoes
Utility knife
Wire striper
The number of micro inverters that can be connected to each AC brach is determined by the ampacity (also known
as current-carrying capacity) of the cable. 1-in- 1, 2-in- 1 and 4-in- 1 micro inverters can be connected to the same AC
branch, as long as the total current does not exceed the ampacity specified in local regulations.
MI2S-800D series can be used with 12AWG or 10AWG AC Trunk Cable and the AC Trunk Connector. The number of
micro inverters on each 12AWG or 10AWG AC branch shall not exceed the limit as shown below.
5.5 Installation tools
The tools recommended refer to below chart.
MI2S-600D
MI2S-700D
MI2S-800D
Maximum over current
protection device (OCPD)
Maximum
number per
12AWG branch
8@220 V
8@230 V
8@240 V
7@220 V
7@230 V
7@240 V
6@220 V
6@230 V
6@240 V
50A
Maximum
number per
10AWG branch
10@220 V
10@230 V
10@240 V
9@220 V
9@230 V
9@240 V
8@220 V
8@230 V
8@240 V
60A
ü The installation must be done with the equipment disconnected from the grid (power disconnect switch open) and
with the PV modules shaded or isolated.
ü Make sure the environmental conditions fit the micro inverter’s requirement (degree of protection, temperature,
humidity, altitude, etc.) as specified in the Technical Data section.
ü Avoid direct sunlight to prevent power derating which can be caused by an increase in the internal temperature of
the micro inverter.
ü Keep the inverter in well-ventilated place to avoid overheating.
ü Keep the inverter away from gases or flammable substances.
ü Avoid electromagnetic interference because it can compromise the normal operation of electronic equipment.
Installation location shall meet the following conditions:
ü Install only on structures specifically designed for PV modules (supplied by installation techni- cians).
ü Install micro inverter underneath PV modules to make sure it works in the shadow. Nonobservance may cause the
derating of inverter production.