AC Connection
WiFi Connection
USB Connection (for upgrading)
- Plug the WiFi dongle into the port named “DONGLE” on the inverter.
- Screw the ground screw with the allen wrench shown as follows.
- Overview for connection.
Start inverter:
1. Turn on the external AC and DC connectors;
2. Turn on the DC switch to the “ON“ position;
3. Inverter will start automatically when PV
panels generate enough energy, the LED
will be blue.
614.00609.03
1. Slide the cable nut and back shell onto the cable.
2. Insert the stripped end of the ve wires into the appropriate holes of the
male insert (The N wire and PE wire must be connected correctly), then
tighten each screw (Use the accompanying inner hexagon spanner).
5. Align the groove of male terminal with the convex of female terminal,
then tighten the bush in male terminal.
4. Tighten the screw of the back shell and the cable nut.
3. Tighten the screw of the back shell and the male insert.
1) Make sure the DC switch is
off and the AC is disconnected
with grid. Remove the WiFi
dongle module.
Update
ARM
DSP
2) Insert U-disk with upgrade
package* into the DONGLE port
on the bottom of the inverter.
Then turn on DC switch and
connect the PV connector, the
LCD will show a picture as on the
right.
3) Press “Up” and “Down” to select ARM or DSP. Then long press “Down” and select the correct update file to confirm the update. After the upgrade
is completed, please remember to turn off the DC switch or disconnect the PV connector, then pull off the U-disk, and connect the WiFi dongle
back.
* Please contact our service support to get the update package, and extract it into your U-disk.
Do not modify the program file name! Or it may cause the inverter to stop working!
Earth Connection and Overview
Ⅵ
Ⅶ
strip length
L1
L2
L3
Select appropriate cable according to the power range as
recommended in “Table: Cable and Micro-breaker
recommended” of the manual and strip the wires as below.
Note:
Please refer to the instruction manual for the appropriate usage of WiFi dongle.
- This inverter provides a WiFi/LAN connecting port which can collect information from inverter including
status, performance and updating information to monitoring website via connecting WiFi dongle (LAN
dongle can be purchased from the supplier for optional if needed).
torque: 1.2±0.1 N·m
55 mm
52.5 mm
12 mm
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