SolaX Power X3-FORTH Series User Manual

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Tighten the fastening head
Positive terminal (Male)
Negative terminal (Female)
(Torque: 3-4N.m)
Electrical Connection
Electrical Connection
WARNING!
When the DC cable is reversely connected or the inverter fails
to work normally, it is forbidden to turn off the DC switch
directly or pull out the DC string.
Requirements for photovoltaic modules connecting to the same circuit:
-All PV modules shall be of the same specification.
-All PV modules have the same tilt angle and orientation.
-The open circuit voltage of the PV string shall not exceed 1100 V at the
coldest expected temperature in time
WARNING!
Electric shock!
Ø Step 2: Measure the voltage of DC input
Use a multimeter to measure the PV voltage of DC input, verify the polarity
of DC input cable, and ensure that the voltage fo each string is within the range
of inverter.
Ø Step 3: Connect the PV cable to the inverter
Connect the PV cable to the corresponding PV port on the inverter, shown
as below:
The correct operation is as follows:
-Use clamp current meter to measure DC string current.
-If it is greater than 0.5 A, please wait until the current is less than 0.5 A.
-Only when the current is less than 0.5 A, can the DC power be cut off and the
DC string be pulled out.
The inverter damage caused by improper operation will not be included in the
warranty.
+
-
+
-
PV 2
PV 4
Do not touch live DC wires. When photovoltaic modules are exposed to light,
high voltage will occur, which will lead to the risk of electric shock, resulting in
death due to contact with DC conductor.
6.3 Grid Connection
WARNING!
Ensure electrical connection design meets local national
and local standards.
WARNING!
The PE wire (ground wire) of the inverter must be reliably
grounded.
WARNING!
Disconnect the circuit breaker or fuse of inverter and grid
connection access point.

SolaX Power X3-FORTH Series Specifications

General

Brand	SolaX Power
Model	X3-FORTH Series
Category	Inverter
Language	English