Copyright 2018-2020 Ampt, LLC.
All rights reserved.
33
Ampt String Optimizer V1500 Series
Installation Manual: 57070012-1H
Reference: Electrical Connection Order
After the installer has read the manual, this page can be used as a reference on the job site
to ensure the electrical connection order and to avoid damage to the device.
These instructions are for reference only and do
not replace the installation manual. See the manual
for complete instructions and safety messages.
WARNING
Read the warning statements below:
Installation and maintenance should be performed
only by qualified persons. Installers and
maintenance personnel assume the risk of all injury
that might occur during installation or maintenance
including, without limitation, the risk of electric
shock. Follow your safety procedures and
protocols.
Do not make or break connections under load.
Ensure that there are no parallel connections to
the string while series connections are being made.
Voltage may be present on the output terminals
when an input terminal is connected.
Voltage builds as modules are connected in series.
Do not put stress on the optimizer connectors at
any time. The cable management method must
prevent tension on each connector and movement
of the connecting wires at all times. Tracker
installations must avoid tension on the connectors
throughout its rotation.
NOTICE
Failure to follow these instructions will void
warranty.
Failure to follow the prescribed connection order
can result in damage to the device.
from
PV
from
PV
Input 1
to
Inverter/PCS
Input 2
Output
Note: Disconnect in reverse order.
Output, Input 2, Input 1
Summary of Contents for String Optimizer V1500 Series
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