Goodwe GW6000-ET handleiding
Handleiding
Je bekijkt pagina 7 van 158
7
2.3.1 PV String Safety
WARNING
Ensure the component frames and the bracket system are securely grounded.
Ensure the DC cables are connected tightly, securely and correctly. Inappropriate wiring may
cause poor contacts or high impedances, and damage the inverter.
Measure the DC cable using the multimeter to avoid reverse polarity connection. Also, the
voltage should be under the max DC input voltage. The manufacturer shall not be liable for the
damage caused by reverse connection and overvoltage.
The PV strings cannot be grounded. Ensure the minimum insulation resistance of PV string to
the ground meets the minimum insulation resistance requirements before connecting the PV
string to the inverter (R=maximum input voltage (V)/ 30mA).
Do not connect one PV string to more than one inverter at the same time. Otherwise, it may
cause damage to the inverter.
The PV modules used with the inverter must have an IEC61730 class A rating.
The inverter output power may decrease if the PV string inputs high voltage or current.
2.3.2 Inverter Safety
WARNING
The voltage and frequency at the connecting point should meet the on-grid requirements.
Additional protective devices like circuit breakers or fuses are recommended on the AC side.
Specification of the protective device should be at least 1.25 times the maximum AC output
current.
The arc fault alarms will be cleared automatically if the alarms are triggered less than 5 times in
24 hours. The inverter will shutdown for protection after the 5th electric arc fault. The inverter
can operate normally after the fault is solved.
BACK-UP is not recommended if the PV system is not configured with batteries. Otherwise,
there may be a risk of system power outage.
The inverter output power may decrease when the grid voltage and frequency changes.
Bekijk gratis de handleiding van Goodwe GW6000-ET, 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 | Goodwe |
| Model | GW6000-ET |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 28888 MB |
