Growatt WIT29.9-50K-XHU handleiding
Handleiding
Je bekijkt pagina 40 van 130
NOTE:
4. The total panel power should not exceed twice the WIT Inverter input power.
5. For optimal system configuration, it is recommended to connect two DC inputs
with an equal number of PV modules.
2. The PV modules connected in series should be of the same model.
1. When exposed to sunlight, PV modules will generate voltage. High voltages
presented in the PV strings connected in series could be fatal. Therefore, shield
the PV modules from sunlight before connecting the DC input power cable and
ensure that the DC switches on the WIT Inverter are OFF.
3. The maximum short-circuit current of each PV string must be lower than or
equal to 50A.
1 2 3
4 5 6
Fig 6.14 PV terminals
Procedure for connecting cables on the PV side:
2. Insert the exposed core wires into the crimping area of the wiring terminal and
crimp them using a crimping plier;
3. Route the cable through the cable sealing sleeve and insert the insulation
sleeve until it snaps. Slightly pull the cable back to ensure that it is securely
connected. Then tighten the locking nut;
4. Insert the positive and negative connectors of the PV modules to the
corresponding terminals on the inverter. For the maximum input current of
different models, please see Table 6.1. For the cable specifications, please see
Table 6.2.
1. Strip 6-8 mm of the insulation layer of the DC cables.
Table 6.1 Maximum current of a single MPPT route
Device type
Max. current of a single MPPT route
WIT 29.9K-XHU
40A
WIT 30K-XHU
40A
WIT 36K-XHU
40A
WIT 40K-XHU
40A
WIT 50K-XHU
40A
3635
6.3 Connection on the PV Side
Ÿ Before connecting cables, ensure that the DC switches of the
WIT Inverter are OFF, and turn off the breakers on the AC side
and the battery side. Otherwise, the high voltages of the WIT
Inverter may cause electric shocks.
Ÿ High voltages may cause electric shocks and serious injury.
Please do not touch the inverter in operation.
Ÿ Only qualified and trained electrical technicians are allowed
to perform operations. Technicians must observe instructions
in this manual and local regulations.
Ÿ Please do not place inflammable and explosive materials
around the WIT Inverter.
Ÿ Check the positive and negative terminals before connecting
the PV module to the WIT Inverter.
Ÿ Ensure that the following conditions are met; Otherwise, fire
hazard or inverter damage may occur. Growatt is not liable for
the consequence and it is beyond the warranty scope.
Ÿ The maximum open-circuit voltage of each string should not
exceed 1100Vdc.
DANGER
WARNING
Ÿ Any device damage caused by failure to seal the output
terminal gaps as instructed is beyond the scope of warranty
and Growatt shall not be liable for the damage.
WARNING
Bekijk gratis de handleiding van Growatt WIT29.9-50K-XHU, 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 | WIT29.9-50K-XHU |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 16744 MB |
