Growatt MID 10-30KTL3-XH handleiding
Handleiding
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5.4 Connecting the grounding cable
Ÿ Please ensure that the grounding cable is securely connected;
failure to do so may lead to an electric shock.
Ÿ It is strictly prohibited to utilize the N-line as a grounding cable
and connect it to the inverter’s enclosure, as this can cause an
electric shock.
Ÿ Lightning protection for the PV system should comply with
international standards or IEC standards. Failure to do so may
result in damage to PV components, accessories, inverters,
and distribution facilities. In such cases, the company shall not
be liable for the consequences.
Ÿ It is recommended to apply silicone gel or paint around the
grounding terminal as a protective coating after installation to
prevent corrosion.
Ÿ The PE point at the AC output terminal serves only as an
equipotential connection point and should not substitute for the
protective grounding point on the enclosure.
Ÿ When using a heat gun, please take precautions to avoid
equipment burns.
Ÿ Be careful not to damage the wire core while stripping wires.
Ÿ The cavity formed after crimping the conductor in OT terminals
should fully encapsulate the wire core, ensuring a tight and
secure connection.
Ÿ You can use heat shrink tubing or insulating tape to cover the
crimped area. The use of heat shrink tubing is described as an
example.
DANGER
WARNING
5.5 Connecting the AC output cable
Ÿ If an AC breaker with a rating greater than the recommended
specification or the value outlined in local regulations is used,
the inverter might fail to disconnect from the grid when an
exception occurs, which might lead to severe damage. Growatt
shall not be liable for the consequences.
Ÿ An external AC circuit breaker is required on the AC side to
ensure that the inverter can be safely disconnected from the
grid.
Ÿ Each inverter must be equipped with an AC output breaker, and
multiple inverters cannot share the same AC breaker.
Ÿ The cavity formed after crimping the conductor in OT terminals
should fully encapsulate the wire core, ensuring a tight and
secure connection.
Ÿ Be careful not to damage the wire core while stripping wires.
Ÿ You can use heat shrink tubing or insulating tape to cover the
crimped area. The use of heat shrink tubing is described as an
example.
Ÿ When using a heat gun, please take precautions to avoid
equipment burns.
DANGER
WARNING
Step 1. Threading cables
Pass the cables (A, B, C, N and PE) through the water-proof connector, leaving around
150 mm of the cables exposed (N line is not required in certain countries/regions with
three-phase three-wire grid systems).
27 28
Figure 5-1 Preparing the cable
Figure 5-2 Screw for grounding the enclosure
NOTICE
2
L1
L2=L1
+3m
m
1
2
3
4
1
4
6
3
5
（1）OT terminal （2）Core wire （3）Cable
（4）Heat shrink tubing （5）Hydraulic pilers （6）Heat gun
5 N·m
M6
Notice
NOTICE:Use RNB14-6 OT terminals for ground terminals
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Productinformatie
| Merk | Growatt |
| Model | MID 10-30KTL3-XH |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 11746 MB |
