Goodwe GW50K-SDT-C30 handleiding
Handleiding
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02 Safety Precaution
4
WARNING
• Make sure the component frames and the bracket system are securely
grounded.
• Ensure the DC cables are connected tightly and securely.
• When measuring PV strings with multimeter, the manufacturer shall not
be liable for the damage caused by reverse connection and extremely
high voltage.
• Mixing PV modules of dierent brands or models in the same MPPT or
connecting PV modules with dierent directions or inclination angles in
the same PV string may not necessarily damage the inverter, but may lead
to a decrease in the system performance.
• It is recommended that the voltage dierence between dierent MPPT
circuits does not exceed 160V.
• It is recommended that the sum of the Imp of the PV strings connected
to each MPPT shall not exceed the Max. Input Current per MPPT of the
inverter.
• Make sure when the maximum input power is 1100 V, the open-circuit
voltage of each PV string connected to each MPPT does not exceed 1100
V. When the input power ranges from 1000 to 1100 V, the inverter is in
standby mode. When the power recovers to the working voltage range
(140 to 1000 V), the inverter will restore to normal operation mode.
• Make sure when the maximum input power is 850 V, the open-circuit
voltage of each PV string connected to each MPPT does not exceed 850 V.
When the input power ranges from 700 to 850 V, the inverter is in standby
mode. When the power recovers to the working voltage range (140 to 700
V), the inverter will restore to normal operation mode.
• When there are multiple PV strings, it is recommended to maximize the
connections of MPPTs.
• The PV modules used with the inverter must have an IEC 61730 A rating.
2.3 AC Side
WARNING
• Make sure that the voltage and frequency at the connection point meet
the inverter grid connection requirements.
• Additional protective devices like circuit breakers or fuses are
recommended on the AC side. Specication of the protective device
should be at least 1.25 times the maximum output current.
• Make sure that all the groundings are tightly connected.
• You are recommended to use copper cables as AC output cables. If you
need aluminum cables, remember to use copper to aluminum adapter
terminals.
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Productinformatie
| Merk | Goodwe |
| Model | GW50K-SDT-C30 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 11037 MB |
