Pv Connection - PrimeVOLT PV 3K6HB-60 User Manual

Electrical Connection
4.4

PV Connection

PV connection please refer to below.
1.Photovoltaic arrays exposed to sunlight will generate dangerous voltages!
2.Before connecting the PV terminal, ensure that both the AC terminal and the DC terminal
are powered OFF and the PV switch is OFF. Otherwise there is a risk of high voltage shock.
4mm
Diameter
4mm
4~6mm
1
Note: PV cable should be delicated PV cable (suggest using 4~6mm² PV1-F cable).
Test string voltage
3
and confirm string polarity.
NOTICE
WARNING
Using crimping tool to stitch.
Limit buckle can't be crimped.
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Ensure that the
4
PV switch is OFF.
Before connection the PV panels, make sure the plug connector
have the correct polarity. Incorrect polarity could permanently
damage the inverter.
PV array shouldn't be connected to the grounding conductor.
The minimum insulation resistance to ground of the PV panels
must exceed 18.33kΩ, there is a risk of shock hazard if the
requirement of minimum resistance is not met.
Please check polarity of PV connectors!
If polarity reversed, do not try to disconnect any PV connector
until the irradiance declines and the DC currents fall below 0.5 A!
Only then disconnect the PV plugs and correct the polarity before
reconnecting.
Limit buckle
Positive Connector
Negative Connector
Insert the positive and negative connectors
into the PV+/PV- ports until a "click" sound
5
is heard.
Single-phase ESS Inverter User Manual
Tighten the waterproof nuts on
each connector with a wrench
2
to avoid loosening.
Click
21