Growatt MID 10-30KTL3-XH handleiding
Handleiding
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Ÿ In cases where the inverter has no isolated transformer for its
output, the negative pole of the PV panel is energized and
grounding V- is prohibited.
Ÿ In case that the DC cables are reversely connected, do not
operate the DC switch and the positive and negative connectors
immediately. Wait until the solar irradiance declines in the evening
and the PV string current drops below 0.5A. Then turn the DC
SWITCH to the OFF position and remove the positive and negative
connectors to correct the polarity of the DC input cables.
Ÿ Pay attention to the correct polarity when connecting the DC
cables. Connect the positive and negative terminals of the PV
string to the positive and negative PV terminals on the inverter
correspondingly.
Ÿ Improper installation of distribution cables or incorrect wiring that
leads to a short circuit between the positive or negative terminal of
the PV string and ground, which may cause an AC/DC short circuit
during inverter operation.
Ÿ Moisture or dust penetration due to inappropriate sealing on the
PV side.
Device damage resulting from the following circumstances during
the installation of PV strings and the inverter is beyond the scope of
warranty:
WARNING
5.6.1 Connecting the PV terminal
Ÿ Crimp the PV metal contact with a dedicated crimper. Using an
inappropriate crimping tool may lead to severe consequences, and
any device damage caused by this is not covered by the warranty.
Ÿ Cables with high rigidity are not recommended for the DC input as
bending of cables may lead to poor contact of terminals.
Ÿ When assembling the DC connectors, pay attention to the correct
polarity and label the positive and negative cables.
Ÿ After snapping the positive and negative connectors into place,
pull the cables slightly to ensure that they are securely in place.
Ÿ When wiring the DC input cables at the installation site, leave at
least 50 mm of them slack. The axial tension on the PV connector
should not exceed 80N and do not apply radial stress or torque on
the PV connectors.
Ÿ Do not remove the blue waterproof cover from the unused MPPT
input terminals; otherwise, it might cause de v i ce damag e .
WARNING
Figure 5-9 Preparing the PV input cables
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Description
The MID 10-20KTL3-XH inverter has two MPPT inputs.
The MID 25-30KTL3-XH and Australian MID10-30KTL3-XH has three MPPT inputs
Figure 5-8 MPPT inputs
8~10mm
2
4~6mm
2
4~6mm
Click!
Positive metal contact
Negative metal contact
Ensure that cables
are properly crimped
Postive connnector
Negative connector
on
off
Ensure that the
polarity is correct
It’s essential to use
the wrench shown in
the figure to tighten
the locking nut. When
the wrench slips, it
indicates that the
locking is properly
fastened.
NOTICE
5.7 Connecting the communication cable
Ÿ When arranging the signal cables, separate them from power
cables and keep them away from strong interference sources to
avoid communication interruption.
Ÿ If a signal cable is not required to be connected, please do not
remove the COM terminal dustproof cover preinstalled on the
inverter.
Ÿ Crimp the tube terminal onto the end of the signal cable using a tube
terminal crimper. Ensure the connection is secure and does not
detach, as this could otherwise affect communication quality.
WARNING
Crimp the positive and negative
metal contacts of the DC
connectors correctly,
especially pay attention to the
crimping details of the positive
contact. Otherwise, it might cause an accident.
Ÿ
Please use the positive and negative metal contacts and the DC
connectors delivered with the inverter package. Using other
incompatible models may result in severe consequences,
which will void the warranty.
WARNING
Ÿ
If the port is not in use, do not remove the waterproof and dustproof
plug from the port
Bekijk gratis de handleiding van Growatt MID 10-30KTL3-XH, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Growatt |
| Model | MID 10-30KTL3-XH |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 11746 MB |
