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Step 6 – Connect the Microinverters
a.
Remove the temporary shipping cap from the
Trunk and Drop Cable and connect the inverter.
There are two latching mechanisms within the
connectors. Listen for
connectors engage. Ensure that
mechanisms have engaged.
b.
Repeat for all microinverters in the branch.
c.
Cover any unused connector with a sealing cap.
Listen for
two
clicks as the connectors engage.
Ensure that
both
engaged.
Do not use the shipping cap to cover unused
connectors. The shipping cap does not provide
an adequate environmental seal. IP67
sealing caps are required for the system to be UL
compliant and to protect against moisture
ingress.
NOTE
: Within the term “IP67”, “IP” indicates an
Ingress Protection (IP) rating against dust and
liquids. This specific rating of IP67 indicates that this
connector protects against all dust particles and
immersion in liquid.
DANGER
Hazardous v
working on this equipment.
on
all
unused AC connectors. Unused AC connectors are live when the system is
energized by the utility
NOTE
: If you need to remove an IP67 sealing cap.
You must use the Siemens
Phillips screwdriver.
Copyright
2011 Siemens Industry, Inc.
Connect the Microinverters
Remove the temporary shipping cap from the
and Drop Cable and connect the inverter.
There are two latching mechanisms within the
connectors. Listen for
two
clicks as the
connectors engage. Ensure that
both
latching
mechanisms have engaged.
Repeat for all microinverters in the branch.
Cover any unused connector with a sealing cap.
clicks as the connectors engage.
both
latching mechanisms have
Do not use the shipping cap to cover unused
connectors. The shipping cap does not provide
an adequate environmental seal. IP67-rated
sealing caps are required for the system to be UL
compliant and to protect against moisture
: Within the term “IP67”, “IP” indicates an
Ingress Protection (IP) rating against dust and
liquids. This specific rating of IP67 indicates that this
connector protects against all dust particles and
immersion in liquid.
Hazardous voltage. Will cause death or serious injury.
Turn off Power before
working on this equipment. Make sure protective IP67 sealing caps have been installed
unused AC connectors. Unused AC connectors are live when the system is
energized by the utility system.
: If you need to remove an IP67 sealing cap.
Siemens disconnect tool or a #3
screwdriver. Sealing caps may not be reused.
141-00015, Rev 01
Turn off Power before
Make sure protective IP67 sealing caps have been installed
unused AC connectors. Unused AC connectors are live when the system is